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ΠΦΥ -Εκπαίδευση => Αποσπάσματα από τον έντυπο & ηλεκτρονικό τύπο => Μήνυμα ξεκίνησε από: Argirios Argiriou στις 22 Οκτωβρίου 2010, 08:36:22

Τίτλος: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 22 Οκτωβρίου 2010, 08:36:22: How ultrasound machines work:

How Ultrasound Works

Academy of Ultrasound, LLC Video I.avi

Academy of Ultrasound, LLC Video II.avi

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How abdominal ultrasound works

Abdominal Ultrasound

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LIVER ULTRASOUND ANATOMY 1.wmv

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LIVER ULTRASOUND ANATOMY 2.wmv

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LIVER ULTRASOUND ANATOMY 3.wmv

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LIVER ULTRASOUND ANATOMY 4.wmv

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Fatty Liver Ultrasound

ultrasound in gallbladder evaluation

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RENAL ULTRASOUND

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ultrasound use in the diagnosis of abdominal aortic aneurysm

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Γενικά, στον υπέρηχο για να μην μπερδευόμαστε, το καλύτερο είναι να έχουμε πάντα τον δείκτη του ηχοβολέα προς την δεξιά μεριά του ασθενούς, όταν έχουμε την κεφαλή του ηχοβολέα οριζόντια και και προς το κεφάλι του ασθενούς όταν έχουμε την κεφαλή του ηχοβολέα κάθετα.
Τίτλος: Video: Focused Assessment with Sonography in Trauma (FAST).
Αποστολή από: Argirios Argiriou στις 12 Μαρτίου 2011, 00:06:26: Φίλος χειρουργός, που χρησιμοποιεί συστηματικά το FAST, μου είπε ότι του παίρνει συνολικά 2 - 3 λεπτά της ώρας.

Υπάρχει και το

eFAST : extended Focused Assessment with Sonography in Trauma
[/youtube]
Τίτλος: Educational videos from Youtube: Ultrasound guided vascular access.
Αποστολή από: Argirios Argiriou στις 16 Απριλίου 2011, 09:33:42
Τίτλος: Ultrasound use in the diagnosis of rib fractures.
Αποστολή από: Argirios Argiriou στις 22 Ιουλίου 2011, 08:40:46
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 22 Νοεμβρίου 2011, 23:32:54: Aorta Ultrasound - Introduction - SonoSite, Inc.

Point of Care Ultrasound of the Abdominal Aorta - AMBOSS Video

https://www.youtube.com/watch?v=w8wc8-40F1E (https://www.youtube.com/watch?v=w8wc8-40F1E) (very good video )
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 26 Απριλίου 2013, 21:14:02: Systematic Ultrasound Examination of the Abdomen.

Prof. P. Michielsen,
Division of Gastroenterology and Hepatology,
University of Antwerp Belgium.
Τίτλος: Απ: Video: Focused Assessment with Sonography in Trauma (FAST).
Αποστολή από: Argirios Argiriou στις 26 Δεκεμβρίου 2013, 14:27:04: Δεν είναι ορατοί οι σύνδεσμοι (links). Εγγραφή ή Είσοδος

Φίλος χειρουργός, που χρησιμοποιεί συστηματικά το FAST, μου είπε ότι του παίρνει συνολικά 2 - 3 λεπτά της ώρας.

Focused assessment with sonography for trauma.

http://en.wikipedia.org/wiki/Focused_assessment_with_sonography_for_trauma

http://www.sonoguide.com/FAST.html
Τίτλος: ASCITES ultrasound case study.
Αποστολή από: Argirios Argiriou στις 2 Μαΐου 2014, 17:36:23: Ο ήχος δεν είναι και τόσο καλός, και τα Αγλλικά του Πακιστανού συναδέλφου είναι αρκετά δυσνόητα για εμάς. Παρόλα αυτά νομίζω ότι παίρνει κανείς μια ιδέα τους πως φαίνεται το υγρό του ασκίτη στον υπέρηχο.
Τίτλος: Thyroid Ultrasound Course.
Αποστολή από: Argirios Argiriou στις 17 Μαΐου 2014, 22:34:44
Τίτλος: www.ultrasoundpodcast.com
Αποστολή από: Argirios Argiriou στις 1 Ιανουαρίου 2015, 22:57:59: Το http://www.ultrasoundpodcast.com (http://www.ultrasoundpodcast.com) το έχουν δύο Αμερικανοί Επειγοντολόγοι ο Matt Dawson και ο Mike Mallin οι οποίοι βγάζουν εκπαιδευτικά βίντεο για Ιατρούς που θέλουν να μάθουν υπερηχογραφία.

Τα βίντεο αυτά μπορεί κανείς να τα βρει στο www.youtube.com αν χτυπήσει τη λέξη ultrasoundpodcast : https://www.youtube.com/results?search_query=ultrasoundpodcast (https://www.youtube.com/results?search_query=ultrasoundpodcast)

Βγάζουν επίσης στο www.youtube.com την σειρά βίντεο One Minute Ultrasound (χτυπήστε το στο youtube έτσι ακριβώς) όπου στα πολύ γρήγορα μπορεί κανείς να πάρει μια ιδέα για τις διάφορες χρήσεις της διαγνωστικής υπερηχογραφίας ανά όργανο.

Οι ίδιοι Επειγοντολόγοι διοργανώνουν επί πληρωμή μαθήματα υπερηχογραφίας στη Νορβηγία ( δείτε την σχετική ιστοσελίδα : http://www.sononorway.com )

αλλά και στην Σουηδία ( δείτε την σχετική ιστοσελίδα: http://www.ultrasoundpodcast.com/sonosweden ).
Τίτλος: 2-point compression ultrasound for lower limb DVT.
Αποστολή από: Argirios Argiriou στις 5 Ιανουαρίου 2015, 00:51:29: Μνημονικοί κανόνες για την ανατομική διάταξη βουβωνικά: VAN (Vein Artery Nerve) και LiNa (Laterally is Nerve). Vein is nearest to Venereal.
https://www.ncbi.nlm.nih.gov/books/NBK493210/figure/article-39292.image.f1/ (https://www.ncbi.nlm.nih.gov/books/NBK493210/figure/article-39292.image.f1/)

Ανατομία της ιγνυακής χώρας:

https://anatomiatopografica.com/aparato-circulatorio/arteria-poplitea/ (https://anatomiatopografica.com/aparato-circulatorio/arteria-poplitea/)

και

https://aneskey.com/popliteal-sciatic-nerve-block/ (https://aneskey.com/popliteal-sciatic-nerve-block/)

UltrasoundPodcast.com - DVT Ultrasound.
Είναι κάπως φλύαρο βίντεο αλλά όταν φτάνει στο ζουμί έχει αρκετά καλά παραδείγματα.

5:50 You need only 10 minutes training
5:55 It takes only 3,5 minutes to perform the examination (OK it may be wise to do this bilaterally in that case it may take 7 minutes)
8:46 You look for clot in Common Femoral and Popliteal Vein
15:09 The Popliteal Vein is more superficial (than the Popliteal Artery)
15:40 You don't have to use colour ultrasound
19:10 Well' s score and DVT clinical algorithm
25:32 The video actually finishes at 25:32

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DVT Ultrasound from One Minute Ultrasound
Ο πυρήνας του ζουμιού...

2-point compression ultrasound for lower limb DVT - Training Video.
Πρόκειται για σύντομο μεν αλλά πολύ αναλυτικό βίντεο για απόλυτα αρχάριους που αναφέρεται επίσης και σε μερικές βασικές γενικές αρχές της υπερηχογραφίας όπως π.χ. πως κρατούμε τον ηχοβολέα ή πως ρυθμίζουμε το μηχάνημα.

How To: Deep Vein Thrombosis Ultrasound Exam 3D Video (βιντεάκι δύο λεπτών)

https://www.youtube.com/watch?v=_7xjB27FviQ (https://www.youtube.com/watch?v=_7xjB27FviQ)

Limited Examination of The Lower Extremity Venous System for DVT ( βιντεάκι διάρκειας 5 λεπτών, όπου στο 3:49 όταν βρίσκεται ιγνυακά τον δείκτη του ηχοβολέα φαίνεται να τον έχει να δείχνει προς το ταβάνι)

https://www.youtube.com/watch?v=M0JmjOOg10M (https://www.youtube.com/watch?v=M0JmjOOg10M)

Διαβάστε όμως και αυτό:

January 9, 2015
Two-Point Compression Ultrasonography Is Inadequate to Rule Out DVT
Daniel J. Pallin, MD, MPH reviewing Adhikari S et al. Ann Emerg Med 2014 Nov 20.

A retrospective study quantifies the miss rate.

It is well-known that isolated two-point compression ultrasonography to detect clots in the common femoral or popliteal veins will miss some lower extremity deep venous thromboses (DVTs). To quantify the miss rate, investigators retrospectively studied patients who underwent full-leg ultrasonography at a single emergency department during a 6-year period.

Of 2451 patients with suspected DVT, 362 (15%) had DVTs detected, and of those patients, 6% had isolated thrombi in proximal veins other than common femoral and popliteal veins.

Comment

This study does not alter the current standard of care. If a patient has a positive d-dimer test and a negative two-point compression study, a repeat full lower extremity venous ultrasound should be performed within 1 week. If compliance with follow-up is a concern, then a full study can be done in the emergency department.

Editor Disclosures at Time of Publication

Disclosures for Daniel J. Pallin, MD, MPH at time of publication Grant / Research support NIH Leadership positions in professional societies Society for Academic Emergency Medicine (Co-Chair, Scientific Subcommittee of Program Committee)

Citation(s):

Adhikari S et al. Isolated deep venous thrombosis: Implications for 2-point compression ultrasonography of the lower extremity. Ann Emerg Med 2014 Nov 20; [e-pub ahead of print]. (http://dx.doi.org/10.1016/j.annemergmed.2014.10.032)

- See more at: http://www.jwatch.org/na36660/2015/01/09/two-point-compression-ultrasonography-inadequate-rule-out?query=etoc_jwgenmed#sthash.KK0uKdvm.dpuf
Τίτλος: Obstetrics Ultrasound Normal Pregnancy Care.
Αποστολή από: Argirios Argiriou στις 29 Αυγούστου 2015, 22:54:23
Τίτλος: eFAST : extended Focused Assessment with Sonography in Trauma.
Αποστολή από: Argirios Argiriou στις 15 Οκτωβρίου 2015, 16:05:25: Το eFAST ( = extended FAST) είναι FAST αλλά όμως και με την προσθήκη της εξέτασης των πνευμόνων για πνευμοθώρακα και αιμοθώρακα (στην περίπτωση των πνευμόνων είναι χρήσιμο αν έχει κανείς την δυνατότητα στο υπερηγράφο για M-mode).

και αυτό επίσης:

Introduction EFAST Focused Ultrasound Examination
Τίτλος: How to do ultrasound examination (abdominal).
Αποστολή από: Argirios Argiriou στις 9 Σεπτεμβρίου 2017, 00:56:08
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 25 Σεπτεμβρίου 2017, 18:36:11: http://5minsono.com/ (http://5minsono.com/)
Τίτλος: Renal Ultrasound - Hydronephrosis - SonoSite, Inc.
Αποστολή από: Argirios Argiriou στις 20 Δεκεμβρίου 2019, 22:33:02: Τα βιντεάκια του Philipps Perera της SonoSite είναι πολύ ποιοτικά και μεστά.

Δείτε εδώ ένα διάρκειας 8 λεπτών:

Renal Ultrasound - Hydronephrosis - SonoSite, Inc.
Τίτλος: Focused Renal Ultrasound
Αποστολή από: Argirios Argiriou στις 28 Δεκεμβρίου 2019, 17:13:51: Focused Renal Ultrasound
Τίτλος: Ultrasound Lecture: Urinary Bladder - Measurements by Dr. Mahin
Αποστολή από: Argirios Argiriou στις 28 Δεκεμβρίου 2019, 23:32:49: Πώς μετράμε τον όγκο των ούρων στην Ουροδόχο κύστη;

Ultrasound Lecture: Urinary Bladder - Measurements by Dr. Mahin

How to Measure Bladder Volume with Ultrasound on the QSONO D8 Wireless Ultrasound

https://www.youtube.com/watch?v=x1S5dT-mplc (https://www.youtube.com/watch?v=x1S5dT-mplc)

Αυτό ίσως να είναι ακόμη καλύτερο βιντεάκι:

How To Measure Urinary Bladder Volume and Detect Urinary Tract Problems

https://www.youtube.com/watch?v=BKJ32dXLkSQ (https://www.youtube.com/watch?v=BKJ32dXLkSQ)

και αυτό ακόμη καλύτερο (αναφέρεται επίσης στο urinary jet = πίδακες ούρων):

https://www.youtube.com/watch?v=ScONM2gv-Wo (https://www.youtube.com/watch?v=ScONM2gv-Wo)

Και ένα πολύ αναλυτικό:

Bladder Ultrasound/KUB

https://www.youtube.com/watch?v=rOYHnC8ffHA (https://www.youtube.com/watch?v=rOYHnC8ffHA)

How to Measure Urinary Bladder and Prostate Volume (Demo For Residents) ( διάρκειας 1:40)

https://www.youtube.com/watch?v=oAoqrEsk5_k (https://www.youtube.com/watch?v=oAoqrEsk5_k)

Ultrasound Estimated Post-Void Residual Bladder (Διάρκειας 1,41 λεπτού. Ερασιτεχνικό μεν βιντεάκι αλλά χρήσιμο από διάφορες απόψεις. Σου δείχνει πως να μετρήσεις πρακτικά, χωρίς να χρησιμοποιήσεις την εφαρμογή volume του υπερηχογράφου σου. Ενδιαφέρον επίσης ότι μετρά την προσθιοπίσθια απόσταση κάπως διαφορετικά).

https://www.youtube.com/watch?v=LEd7IzICClE (https://www.youtube.com/watch?v=LEd7IzICClE)

B-mode → Dual → Freeze → Calc → Volume → measure with "set ball set" x 3 (με την σειρά που κάνουμε τον σταυρό μας) → Undo freeze → Dual (makes the ultrasound to go from Dual to B-mode) .

Do not forget to tilt your transducer a little bit caudally.

When the marker of the transducer points cranially, you must try to find the maximum superior - inferior diameter.

(https://radiologyassistant.nl/assets/normal-values-ultrasound/a5a31051b2b3f4_Bladder-volume-figure.jpg)

(https://nephropocushome.files.wordpress.com/2019/06/twitter-11.jpg)

Εδώ βέβαια, έχουμε ένα βιντεάκι που τα δείχνει κάπως διαφορετικά:

Hot Tip - Measuring Bladder Volume with Ultrasound

https://www.youtube.com/watch?v=GBUmVDH9fPM (https://www.youtube.com/watch?v=GBUmVDH9fPM)

(https://i0.wp.com/radcalculators.org/wp-content/uploads/2021/09/Dia1.png?resize=768%2C432&ssl=1)

The correction factor is depending on the bladder shape:
Unknown: 0.72 – most widely used
Prolate ellipsoid: 0.52
Triangular prism: 0.66
Ellipsoid: 0.81
Cuboid: 0.89
The bladder shape can be “eyeballed” but if hard to characterize the 0.72 correction factor is a reasonable choice. Here are some schematic drawings of various common bladder shapes:

(https://i0.wp.com/radcalculators.org/wp-content/uploads/2021/09/Bladder-shapes.png?resize=768%2C937&ssl=1)

https://radcalculators.org/urinary-bladder-volume-calculator-ultrasound/ (https://radcalculators.org/urinary-bladder-volume-calculator-ultrasound/)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 19 Μαΐου 2021, 05:36:31: Ultrasound missed pneumonia in four patients. These pneumonias were also missed by chest X-ray. In all four patients, the pneumonia was located in the middle of the lung parenchyma and did not extend to the pleura. This is similar to prior studies finding that lesions not extending to the pleura are missed by ultrasound

.............
......................
Given this diagnostic performance, lung ultrasound could be another imaging modality used to diagnose pneumonia in a resource-limited setting.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5845910/ (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5845910/)

Στις 19/005/2021 Βλέπω πάντως ότι οι Σουηδοί εξακολουθούν να έχουν την Ακτινογραφία Θώρακα ως τον mainstream απεικονιστικό τρόπο επιβεβαίωσης μιας Πνευμονίας.

https://www.internetmedicin.se/behandlingsoversikter/infektion/pneumoni-hos-vuxna/ (https://www.internetmedicin.se/behandlingsoversikter/infektion/pneumoni-hos-vuxna/)
Τίτλος: Lung Ultrasound Explained (Point of Care, Bedside, Clinical)
Αποστολή από: Argirios Argiriou στις 19 Μαΐου 2021, 05:38:17
Τίτλος: Basic Lung Ultrasound: Technique and Normal Findings
Αποστολή από: Argirios Argiriou στις 27 Ιουνίου 2021, 21:54:49: https://www.youtube.com/watch?v=RBgGA_rqVvE (https://www.youtube.com/watch?v=RBgGA_rqVvE)

Summary:

3 normal findings on lung ultrasound:

Bat sign

A-lines

Lung sliding
Τίτλος: Ultrasound Principles & Instrumentation - Orientation & Imaging Planes
Αποστολή από: Argirios Argiriou στις 2 Ιουλίου 2021, 00:11:50: https://www.youtube.com/watch?v=9LjtPWfsjFw (https://www.youtube.com/watch?v=9LjtPWfsjFw)

Indicator‐to-Screen Orientation

1) The top of the screen is closer to the probe. Bottom of the screen shows structures farther away from the probe.

2) The left side of the screen, as it is viewed, corresponds to the side of the probe marked with an indicator.

https://www.google.com/search?q=at+which+direction+the+probe+ultrasound&rlz=1C1DIMA_enGR690GR690&oq=at+which+direction+the+probe+ultrasound&aqs=chrome..69i57.21503j0j9&sourceid=chrome&ie=UTF-8 (https://www.google.com/search?q=at+which+direction+the+probe+ultrasound&rlz=1C1DIMA_enGR690GR690&oq=at+which+direction+the+probe+ultrasound&aqs=chrome..69i57.21503j0j9&sourceid=chrome&ie=UTF-8)
Τίτλος: how to utilize ultrasound properly for interventional radiology procedures.
Αποστολή από: Argirios Argiriou στις 2 Ιουλίου 2021, 05:29:45: 6 Holding The Ultrasound Probe

https://www.youtube.com/watch?v=gyDf96uB4Xc (https://www.youtube.com/watch?v=gyDf96uB4Xc)
Τίτλος: How to: Gallbladder Ultrasound
Αποστολή από: Argirios Argiriou στις 11 Φεβρουαρίου 2022, 00:13:40: How to: Gallbladder Ultrasound

https://www.youtube.com/watch?v=Xz-M6pL8Kfw (https://www.youtube.com/watch?v=Xz-M6pL8Kfw)
Τίτλος: How to ultrasound the liver
Αποστολή από: Argirios Argiriou στις 17 Φεβρουαρίου 2022, 23:40:10: https://www.youtube.com/watch?v=J5gRFeZ7cZU (https://www.youtube.com/watch?v=J5gRFeZ7cZU)
Τίτλος: Basic Sonographic Anatomy of the Liver
Αποστολή από: Argirios Argiriou στις 19 Φεβρουαρίου 2022, 01:08:28: Basic Sonographic Anatomy of the Liver

https://www.youtube.com/watch?v=TEl_N0XbgzY (https://www.youtube.com/watch?v=TEl_N0XbgzY)
Τίτλος: Sonographic anatomy of the gallbladder and biliary ducts
Αποστολή από: Argirios Argiriou στις 20 Φεβρουαρίου 2022, 00:04:43: Sonographic anatomy of the gallbladder and biliary ducts

https://www.youtube.com/watch?v=enp-lIVqyBQ (https://www.youtube.com/watch?v=enp-lIVqyBQ)

Mickey Mouse sign:

- Transverse view of portal veins

CBD (Common Bile Duct) is the right eye of Mickey Mouse HA ( Hepatic Artery ) is the left eye of Mickey Mouse
Vena Porta is the mouth of Mickey Mouse
Τίτλος: Errors in Gallbladder Ultrasound
Αποστολή από: Argirios Argiriou στις 21 Φεβρουαρίου 2022, 00:32:45: Errors in Gallbladder Ultrasound

https://www.youtube.com/watch?v=4Ywkf3kTcjg (https://www.youtube.com/watch?v=4Ywkf3kTcjg)
Τίτλος: Power Doppler sonography: clinical applications
Αποστολή από: Argirios Argiriou στις 25 Φεβρουαρίου 2022, 00:34:28: https://pubmed.ncbi.nlm.nih.gov/9652513/ (https://pubmed.ncbi.nlm.nih.gov/9652513/)

power doppler ultrasound vs color doppler

Color Doppler converts the blood flow measurements into an array of colors to help show the speed and direction of blood flow through the vessel. Power Doppler is even more sensitive than color Doppler in detecting blood flow, although it does not provide information about the direction of blood flow
Τίτλος: Introduction to Doppler Ultrasound
Αποστολή από: Argirios Argiriou στις 25 Φεβρουαρίου 2022, 00:39:37: https://www.youtube.com/watch?v=tQn8jKtwk6o (https://www.youtube.com/watch?v=tQn8jKtwk6o)
Τίτλος: Ultrasound Video showing Multiple Hepatic metastases with a Mass.
Αποστολή από: Argirios Argiriou στις 25 Φεβρουαρίου 2022, 23:13:55: Ultrasound Video showing Multiple Hepatic metastases with a Mass.

https://www.youtube.com/watch?v=78vglEZNKkI (https://www.youtube.com/watch?v=78vglEZNKkI)
Τίτλος: Ultrasound Video showing Hepatic cirrhosis, splenomegaly, ascites, GB stone, and
Αποστολή από: Argirios Argiriou στις 5 Μαρτίου 2022, 17:28:01: Ultrasound Video showing Hepatic cirrhosis, splenomegaly, ascites, GB stone, and pleural effusion.

https://www.youtube.com/watch?v=U5TyxX9-_Xw (https://www.youtube.com/watch?v=U5TyxX9-_Xw)
Τίτλος: Ultrasound Tutorial: Kidney & Bladder / Urinary Tract | Radiology Nation
Αποστολή από: Argirios Argiriou στις 7 Μαρτίου 2022, 09:53:29: https://www.youtube.com/watch?v=3X0o1-V1jtE (https://www.youtube.com/watch?v=3X0o1-V1jtE)
Τίτλος: Hydronephrosis Ultrasound
Αποστολή από: Argirios Argiriou στις 7 Μαρτίου 2022, 12:15:56: https://www.youtube.com/watch?v=XefhSYUgdfY (https://www.youtube.com/watch?v=XefhSYUgdfY)
Τίτλος: How to perform an ultrasound exam of the pancreas
Αποστολή από: Argirios Argiriou στις 9 Μαρτίου 2022, 00:09:46: Ουσιαστικά βρίσκεται στο επιγάστριο και κατευθύνει τον ηχοβολέα και λίγο προς τα αριστερά.

Μερικές φορές μπορεί να δει κανείς την ουρά του παγκρέατος με παράθυρο την σπλήνα.

(Να μην ξεχνούμε ότι για να δει κανείς σπλήνα πρέπει να πάει με τον ηχοβολέα αρκετά ψηλά:

How to perform an ultrasound exam of the pancreas

https://www.youtube.com/watch?v=IsJeMgxTFMU (https://www.youtube.com/watch?v=IsJeMgxTFMU)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound: Hydatid Hepatic Cyst.
Αποστολή από: Argirios Argiriou στις 19 Μαρτίου 2022, 00:23:35: Hydatid Hepatic Cyst.

https://www.youtube.com/watch?v=6AXRz0wiGio (https://www.youtube.com/watch?v=6AXRz0wiGio)
Τίτλος: Ultrasound: how to evaluate SIMPLE CYSTS in LIVER KIDNEY and GB
Αποστολή από: Argirios Argiriou στις 19 Μαρτίου 2022, 10:10:31: how to evaluate SIMPLE CYSTS in LIVER KIDNEY and GB

https://www.youtube.com/watch?v=Y22PY_VwSOM (https://www.youtube.com/watch?v=Y22PY_VwSOM)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 26 Μαρτίου 2022, 23:44:48: Βιντεάκι μόλις 2,38 λεπτών. Δείχνει όμως ξεκάθαρα πώς προσανατολίζουμε τον ηχοβολέα
Επίσης ξεκαθαρίζει ότι το ιδανικό πριν την εξέταση είναι να είναι ο ασθενής «Νηστικός» και «Ακατούρητος»:

Examination of the Bladder

https://www.youtube.com/watch?v=lN12Gz8CClQ (https://www.youtube.com/watch?v=lN12Gz8CClQ)
Τίτλος: Abdominal ultrasound landmarks.
Αποστολή από: Argirios Argiriou στις 27 Μαρτίου 2022, 13:20:40: Παρόλο που δεν έχει καθόλου υποτιτλισμό είναι ένα χρήσιμο βίντεο διάρκειας 18 λεπτών.
Τα Αγγλικά του ισπανόφωνου Ιατρού είναι εύκολο να τα καταλάβει κανείς.

Δεν ξεχνά, εκεί που πρέπει να δίνει και τις οδηγίες που πρέπει στον ασθενή:

Take a deep breath. ( Πάρε μια βαθιά αναπνοή ).

Take a deep breath and hold it. ( Πάρε μια βαθιά αναπνοή και κράτησέ την).

Breath naturally. (Ανέπνεε κανονικά).

Move please a little. ( Για κουνίσου λίγο).

Εκεί που μιλά για confluence που είναι κοντά στο Πάγκρεας μάλλον εννοεί το celiac trunk.

Μετά το 18:41 επίσης φαίνεται ξεκάθαρα πως προσανατολίζει τον ηχοβολέα του για να δει τον αριστερό νεφρό. (Παραδέχεται ότι γενικό ο αριστερός νεφρός δεν φαίνεται πάντα τόσο καθαρά όπως ο δεξιός).

0:20 Tip of the liver

1:00 Diaphragm

1:35 Aorta sagital

1:58 Aorta transverse

2:20 IVC (Inferior Vena Cava) sagital

2:57 IVC Transverse

3:25 Confluence ??

3:50 Splenic vein

4:10 Superior Mesenteric Artery Sagital

4:30 Superior Mesenteric Artery Transverse

4:58 Portal Vein transverse

5:24 Vertebral Column (always posterior to the aorta)

6:00 Stomach, Colon, Duodenum (everything that has gas)

6:32

Abdominal ultrasound landmarks.

https://www.youtube.com/watch?v=YnaNdya3jOc (https://www.youtube.com/watch?v=YnaNdya3jOc)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 28 Μαρτίου 2022, 07:00:54: Πολύ καλό βιντεάκι από το NEJM διάρκειας 11 λεπτών. Πρέπει όμως να κάνετε δωρεάν εγγραφή στο NEJM για να το δείτε:

Use of eFAST in Patients with Injury to the Thorax or Abdomen

https://www.nejm.org/doi/full/10.1056/NEJMvcm2107283?query=NEW&utm_source=vcm&utm_medium=cta&utm_campaign=mar22&cid=DM858117_Registered-Users_Not-Japan-or-Korea_All-Prof-Category&bid=898563553 (https://www.nejm.org/doi/full/10.1056/NEJMvcm2107283?query=NEW&utm_source=vcm&utm_medium=cta&utm_campaign=mar22&cid=DM858117_Registered-Users_Not-Japan-or-Korea_All-Prof-Category&bid=898563553)
Τίτλος: Ultrasound Tutorial: Kidney & Bladder / Urinary Tract | Radiology Nation
Αποστολή από: Argirios Argiriou στις 3 Απριλίου 2022, 16:04:08: Ultrasound Tutorial: Kidney & Bladder / Urinary Tract | Radiology Nation

https://www.youtube.com/watch?v=3X0o1-V1jtE (https://www.youtube.com/watch?v=3X0o1-V1jtE)
Τίτλος: ultrasound of hernia
Αποστολή από: Argirios Argiriou στις 14 Απριλίου 2022, 16:50:55: ultrasound of hernia

https://www.youtube.com/watch?v=norBOAGrEjs (https://www.youtube.com/watch?v=norBOAGrEjs)
Τίτλος: Ultrasound Video showing Epigastric Hernia
Αποστολή από: Argirios Argiriou στις 14 Απριλίου 2022, 16:52:49: Ultrasound Video showing Epigastric Hernia

https://www.youtube.com/watch?v=Oh05KlAsSio (https://www.youtube.com/watch?v=Oh05KlAsSio)
Τίτλος: Ultrasound Video showing Inguinal Hernia.
Αποστολή από: Argirios Argiriou στις 14 Απριλίου 2022, 16:54:38: Ultrasound Video showing Inguinal Hernia.

https://www.youtube.com/watch?v=rzQpUDG8Klc (https://www.youtube.com/watch?v=rzQpUDG8Klc)
Τίτλος: ULTRASOUND OF ABDOMINAL HERNIAS || DR S BOOPATHY || SONOBUZZ VIRTUAL | INGUINAL
Αποστολή από: Argirios Argiriou στις 15 Απριλίου 2022, 08:10:38: ULTRASOUND OF ABDOMINAL HERNIAS || DR S BOOPATHY || SONOBUZZ VIRTUAL | INGUINAL FEMORAL INCISIONAL

https://www.youtube.com/watch?v=y56xdKQgtTU (https://www.youtube.com/watch?v=y56xdKQgtTU)
Τίτλος: Ultrasound Tutorial: Inguinal/Femoral Hernia Assessment | Radiology Nation
Αποστολή από: Argirios Argiriou στις 16 Απριλίου 2022, 20:24:10: Ultrasound Tutorial: Inguinal/Femoral Hernia Assessment | Radiology Nation

https://www.youtube.com/watch?v=SWzpcc4ZR-U (https://www.youtube.com/watch?v=SWzpcc4ZR-U)
Τίτλος: Ultrasound Video showing bilateral testicular Hydrocele.
Αποστολή από: Argirios Argiriou στις 16 Απριλίου 2022, 20:42:08: https://www.youtube.com/watch?v=aW7RFGuVcZM (https://www.youtube.com/watch?v=aW7RFGuVcZM)
Τίτλος: How to set up your Ultrasound Part 1
Αποστολή από: Argirios Argiriou στις 30 Απριλίου 2022, 10:16:31: How to set up your Ultrasound Part 1

https://www.bing.com/videos/search?q=how+to+get+right+settings+for+your+ultrasound&docid=608008953855415265&mid=26740430A8575517D3D226740430A8575517D3D2&view=detail&FORM=VIRE (https://www.bing.com/videos/search?q=how+to+get+right+settings+for+your+ultrasound&docid=608008953855415265&mid=26740430A8575517D3D226740430A8575517D3D2&view=detail&FORM=VIRE)

7 Adjusting Ultrasound Machine Settings

https://www.bing.com/videos/search?q=how+to+get+right+settings+for+your+ultrasound&docid=607991056718826853&mid=B0B4AAD11784E2F9B15AB0B4AAD11784E2F9B15A&view=detail&FORM=VIRE (https://www.bing.com/videos/search?q=how+to+get+right+settings+for+your+ultrasound&docid=607991056718826853&mid=B0B4AAD11784E2F9B15AB0B4AAD11784E2F9B15A&view=detail&FORM=VIRE)

Introduction to Ultrasound - 02 - Machine Orientation

https://www.bing.com/videos/search?q=how+to+get+right+settings+for+your+ultrasound&&view=detail&mid=FF51A43076F544CA8764FF51A43076F544CA8764&rvsmid=B0B4AAD11784E2F9B15AB0B4AAD11784E2F9B15A&FORM=VDQVAP (https://www.bing.com/videos/search?q=how+to+get+right+settings+for+your+ultrasound&&view=detail&mid=FF51A43076F544CA8764FF51A43076F544CA8764&rvsmid=B0B4AAD11784E2F9B15AB0B4AAD11784E2F9B15A&FORM=VDQVAP)

Ultrasound Image Optimization Episode 2

https://www.bing.com/videos/search?q=how+to+get+right+settings+for+your+ultrasound&docid=608032202504227451&mid=176811F09E003B16D87D176811F09E003B16D87D&view=detail&FORM=VIRE (https://www.bing.com/videos/search?q=how+to+get+right+settings+for+your+ultrasound&docid=608032202504227451&mid=176811F09E003B16D87D176811F09E003B16D87D&view=detail&FORM=VIRE)
Τίτλος: Ultrasound diagnosis of Rib fractures
Αποστολή από: Argirios Argiriou στις 17 Μαΐου 2022, 15:06:48: Ultrasound diagnosis of Rib fractures

https://www.youtube.com/watch?v=ThCgmRfuvuo (https://www.youtube.com/watch?v=ThCgmRfuvuo)
Τίτλος: Abdominal Aortic Aneurysm (AAA) Ultrasound ( βιντεάκι διάρκειας 3 λεπτών)
Αποστολή από: Argirios Argiriou στις 18 Σεπτεμβρίου 2022, 20:00:31: Abdominal Aortic Aneurysm (AAA) Ultrasound

https://www.youtube.com/watch?v=SoqLOKjPZ70 (https://www.youtube.com/watch?v=SoqLOKjPZ70)

Key messages:

Curvilinear

> 3 cm = abnormal

> 5 cm = bad

outer wall to outer wall

Transverse scan is more usefull than longitudinal

Και ακόμη έναν βιντεάκι, αυτή την φορά από τον διάσημο Dr Phil Perera:

How To: Aorta Ultrasound - Aneurysms Case Study Video

https://www.youtube.com/watch?v=WKnFD6KeO4c (https://www.youtube.com/watch?v=WKnFD6KeO4c)

Pitfals and useful hints:

Aorta maybe hard to see secondary to bowel: Press transducer more firmly toward spine.

If patient is obese: Use lower frequency to increase penetration.

Use colour doppler to identify vessels.

Spine maybe mistaken to AAA

Understand definition of and anatomy found on bedside ultrasound imaging of AAA.
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 23 Σεπτεμβρίου 2022, 20:28:37: Point-of-Care Ultrasound Essentials

(online ultrasound course )

https://www.medmastery.com/course/point-care-ultrasound-essentials?gclid=Cj0KCQjwsrWZBhC4ARIsAGGUJuo7vgPkQx7jYAFSHr2owZ_1d4NxCLixqZmy3XX1-PEKTlJMC0HyJw4aAoBaEALw_wcB (https://www.medmastery.com/course/point-care-ultrasound-essentials?gclid=Cj0KCQjwsrWZBhC4ARIsAGGUJuo7vgPkQx7jYAFSHr2owZ_1d4NxCLixqZmy3XX1-PEKTlJMC0HyJw4aAoBaEALw_wcB)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 23 Σεπτεμβρίου 2022, 20:42:25: Ultrasound Buttons: Freeze, Measure, Store. LVOT Diameter Measurement Example ( βιντεάκι 34 δευτερολέπτων ).

https://www.youtube.com/watch?v=gLmqPyi8nJU (https://www.youtube.com/watch?v=gLmqPyi8nJU)

Freeze

Measure (Calipers)

Store
Τίτλος: Fundamental Technical Skills In Interventional Radiology: Using Ultrasound
Αποστολή από: Argirios Argiriou στις 23 Σεπτεμβρίου 2022, 23:42:48: https://www.stepwards.com/?page_id=22102 (https://www.stepwards.com/?page_id=22102)
Τίτλος: Introduction to Point of Care Ultrasound (POCUS) - Basics
Αποστολή από: Argirios Argiriou στις 24 Σεπτεμβρίου 2022, 00:00:58: https://www.youtube.com/watch?v=7Yfe2vOpFmY (https://www.youtube.com/watch?v=7Yfe2vOpFmY)
Τίτλος: Ultrasound Machine | A basic introduction to a sonographer's world
Αποστολή από: Argirios Argiriou στις 24 Σεπτεμβρίου 2022, 00:07:16: https://www.youtube.com/watch?v=ZBC127qcoPs (https://www.youtube.com/watch?v=ZBC127qcoPs)

M-mode = For example for fetal heart tones
There are several modes of ultrasound: A mode, B mode, C mode, M mode, Doppler mode and so on.
M-mode ultrasound (also called motion-mode imaging) does not yield full frame images per se, but rather one selected image line is rendered as a function of time. This is used for displaying motion
of, for example, the periodic movement of heart valves. Any abnormalities or temporal variations can be directly seen as an image on the screen.

PW = Doppler mode

CF = Colour Flow ( shows directional flow )

PDI = Just shows flow (in general )
Power Doppler imaging (PDI) is a newly introduced ultrasound method which visualizes the integrated power of the Doppler signal instead of its frequency shift.
We compared this technique with the conventional color flow Doppler (CFD) in the examination of extracranial vertebral arteries.

B-mode = Brightness mode (gray scale ). Currently the most common form of ultrasound imaging. Solid areas appear white and fluid areas appear black. 1:51

Gain = "Brigthness". If you want want brighter picture you increase the Gain. If you want darker picture you decrease the gain.
You turn the button to the left or to the right to decrease or increase the Gain.

TGC From left to right and from Ut to Down: Left and Up must be narrowest while Right and Down broadest 2:51
If the ultrasound image was formed directly by the raw returned echoes, image would appear lighter in superficial layers and darker in deep layers but TGC is used to overcome this artifact.
Depth 3:09
Imaging depth does exactly what it sounds like - it describes how far into the body you can look with your ultrasound machine.
It is measured in centimeters and starts at the surface of the transducer, which is usually resting on the patient's skin.

Notch of the Probe It is typically to the patients right 3:58

Freeze 5:26

Automatic Depth 6:40

3D/4D I don't need it

Measure (= Calliper) 8:00

zoom 8:24
In the ultrasound display image, users, such as sonographers or doctors, use the zoom function to observe a specific area in more detail. However, the zoom function enlarges the
corresponding area image using some simple algorithms, such as linear interpolation. The zoomed image quality is usually quite poor and blurry.

Body Pattern Ellipse Shows where you are in the body in order to orientate other doctors 8:26

Clear 9:10

LOGIQView For long pictures like fetal spine. Not used so often 9:28

Choose Probe 11:30

Frequency We use it often Resolution vs Depth 11:58

Increasing the frequency is a good way to improve the resolution of your image, and decreasing the frequency will help you if you’re struggling to reach deeper structures.
https://www.eimedical.com/blog/what-impact-does-frequency-have-on-ultrasound-imaging
(https://www.eimedical.com/blog/what-impact-does-frequency-have-on-ultrasound-imaging)
Focus 12:18
The focus function allows the user to adjust the level of the focus of the ultrasound beam onto different structures during real time scanning.
For example, if you were performing a scan of the abdominal aorta then make sure that the focus is at the level of the aorta in the image.
Image quality at the level of the focus is the sharpest.

Angle For example to give the rigth angle to the Colour Flow according to the vessel"s orientation in order to visualise the vessel better 12:30

Dynamic Range 13:28

How to utilize the basic buttons on a duplex ultrasound machine

https://www.medmastery.com/guides/ultrasound-clinical-guide-arteries-legs/how-utilize-basic-buttons-duplex-ultrasound-machine (https://www.medmastery.com/guides/ultrasound-clinical-guide-arteries-legs/how-utilize-basic-buttons-duplex-ultrasound-machine)
Τίτλος: Renal Cysts Ultrasound
Αποστολή από: Argirios Argiriou στις 30 Σεπτεμβρίου 2022, 00:03:49: Renal Cysts Ultrasound

https://www.youtube.com/watch?v=Ng19sAenXXE (https://www.youtube.com/watch?v=Ng19sAenXXE)
Τίτλος: Ultrasound features of Kidney Cysts
Αποστολή από: Argirios Argiriou στις 30 Σεπτεμβρίου 2022, 00:13:52: Ultrasound features of Kidney Cysts

https://www.renalfellow.org/2019/10/25/ultrasound-features-of-kidney-cysts/ (https://www.renalfellow.org/2019/10/25/ultrasound-features-of-kidney-cysts/)
Τίτλος: Ultrasound Video showing a large ureteric stone with two renal stones. 4:21 min
Αποστολή από: Argirios Argiriou στις 4 Οκτωβρίου 2022, 15:57:34: Ultrasound Video showing a large ureteric stone with two renal stones.

https://www.youtube.com/watch?v=hejVz86wTLA (https://www.youtube.com/watch?v=hejVz86wTLA)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 18 Νοεμβρίου 2022, 12:37:13: Διάρκεια: 45 δευτερόλεπτα.

Image Interpretation: Carotid Atherosclerosis

https://www.youtube.com/watch?v=CnJaBb9RHFo (https://www.youtube.com/watch?v=CnJaBb9RHFo)
Τίτλος: Clarius: Fundamentals of Ultrasound 1 (Physics)
Αποστολή από: Argirios Argiriou στις 18 Νοεμβρίου 2022, 15:38:23: https://www.youtube.com/watch?v=cI7ULKNhVcw (https://www.youtube.com/watch?v=cI7ULKNhVcw)

Weak deep signals result in darker image

TGC (or Gain) 3:22 increasing TGC brightens deeper structures to imrove visibility.

Acoustic Shadow 3:50

Scatter 4:09

Air 4:20

Gel 4:43

Sound frequencies 4:52

Resolution and Depth 5:56

Longer wavelength = More penetration but less resolution (good for deeper structures )

Shorter wavelength = Less penetration but higher resolution (good for shallower structures )
Τίτλος: Ultrasound Video showing Polycystic kidney disease with enlarged bilateral semin
Αποστολή από: Argirios Argiriou στις 26 Νοεμβρίου 2022, 00:46:43: Ultrasound Video showing Polycystic kidney disease with enlarged bilateral seminal vesicles.

https://www.youtube.com/watch?v=UG37kjmbVt0 (https://www.youtube.com/watch?v=UG37kjmbVt0)
Τίτλος: Ultrasound Machine Basics-Knobology, Probes, and Modes
Αποστολή από: Argirios Argiriou στις 8 Δεκεμβρίου 2022, 20:30:24: https://www.pocus101.com/ultrasound-machine-basics-knobology-probes-and-modes/ (https://www.pocus101.com/ultrasound-machine-basics-knobology-probes-and-modes/)
Τίτλος: Ultrasound: Introduction to Cardiogenic Shock (3 minutes video).
Αποστολή από: Argirios Argiriou στις 19 Δεκεμβρίου 2022, 23:28:46: Introduction to Cardiogenic Shock

https://www.youtube.com/watch?v=2tHrgkrmnQ4 (https://www.youtube.com/watch?v=2tHrgkrmnQ4)
Τίτλος: Basic US Course: Ultrasound guided vascular Access
Αποστολή από: Argirios Argiriou στις 20 Δεκεμβρίου 2022, 16:18:02: Basic US Course: Ultrasound guided vascular Access

https://www.youtube.com/watch?v=hpdbxpiVDvo (https://www.youtube.com/watch?v=hpdbxpiVDvo)
Τίτλος: Thyroid Ultrasonography: Pitfalls and Techniques
Αποστολή από: Argirios Argiriou στις 3 Ιανουαρίου 2023, 11:01:55: Thyroid Ultrasonography: Pitfalls and Techniques

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3955795/ (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3955795/)
Τίτλος: How To: Gallbladder Ultrasound 3D Video ( 1,34 min long video)
Αποστολή από: Argirios Argiriou στις 4 Ιανουαρίου 2023, 08:19:35: How To: Gallbladder Ultrasound 3D Video

https://www.youtube.com/watch?v=ydryil7kYUA (https://www.youtube.com/watch?v=ydryil7kYUA)
Τίτλος: WES & PORCELAIN GALL BLADDER ON ULTRASOUND | Vlogs
Αποστολή από: Argirios Argiriou στις 4 Ιανουαρίου 2023, 08:20:32: https://www.youtube.com/watch?v=g0IBi0YpBgY (https://www.youtube.com/watch?v=g0IBi0YpBgY)

και

porcelain gall bladder

https://www.youtube.com/watch?v=cxZPkOBlGhQ (https://www.youtube.com/watch?v=cxZPkOBlGhQ)

USG GALLBLADDER (CALCULUS , WALL ECHO SHADOW,PORCELAIN GB)

https://www.youtube.com/watch?v=T_2PiPxEaHU (https://www.youtube.com/watch?v=T_2PiPxEaHU)

By Phillips Perera

How To: Gallbladder Ultrasound Part 1 - Introduction Case Study Video

https://www.youtube.com/watch?v=FY3dBuQV03w (https://www.youtube.com/watch?v=FY3dBuQV03w)

Basic Gallbladder

https://www.youtube.com/watch?v=sQG-DQVcoPo (https://www.youtube.com/watch?v=sQG-DQVcoPo)
Τίτλος: Radial Artery Access using Ultrasound ( βιντεάκι διάρκειας 4:28 λεπτών).
Αποστολή από: Argirios Argiriou στις 15 Ιανουαρίου 2023, 00:35:34: Το ψαχνό είναι κυρίως από το 2:00 έως το 4:22. Αν ο Γιατρός είναι δεξιόχειρας κρατά την κεφαλή του υπερηχογράφου με το αριστερό χέρι και την βελόνα με το δεξί χέρι. Η βελόνα πρέπει συνήθως να έχει μια γωνία 35-45 μοιρών όταν "κοιτά" την εγκάρσια πλευρά του ηχοβολέα, μπορεί όμως να "ακολουθεί" και την μακρόστενη πλευρά του ηχοβολέα.

The probe must be on top of or in front of your needle point all the time.

Enter the skin about 1 cm distal to the edge of the probe and at the same time slide the edge of the probe (στο βιντεάκι λέει αρχικά distally και μετά proximally. Μήπως το ένα από τα δύο είναι λάθος; )

Radial Artery Access using Ultrasound

https://www.youtube.com/watch?v=F079mSJ62io (https://www.youtube.com/watch?v=F079mSJ62io)
Τίτλος: Musculoskeletal (MSK) Ultrasound Basics
Αποστολή από: Argirios Argiriou στις 17 Ιανουαρίου 2023, 00:19:50: Musculoskeletal (MSK) Ultrasound Basics

https://www.youtube.com/watch?v=cJGFcVnOTug (https://www.youtube.com/watch?v=cJGFcVnOTug)

0:47 Explanation of terminologies like Anechoic = black and Hyperechoic = white

11:15 Advantages and Disadvantages of Ultrasound

11:26 Indications for MSK ultrasound

11:53 Supraspinatus tendon

13:37 Subscapularis

14:52 Posterior glenohumeral joint

16:12 Supraspinatus tendon tear

16:48 Subdeltoid bursitis with synovitis

19:51 Muscle atrophy

21:17 Biceps tendon

21:45 Biceps tendinopathy and tenosynovitis

22:55 Supraspinatus calcific tendinopathy

24:40 Medial elbow

27:31 Biceps tendon

27:47 Biceps tear

29:04 Radial nerve neuropathy

30:26 Elbow MSK US: Medial and Lateral Epicondylitis, Medial and Lateral Collateral Ligament Tears, Biceps and Triceps Tendinopathy, Ulnar nerve dynamic subluxation, imaging between elbow extension and flexion, Radial nerve impingement

31:32 Wrist

32.19 De Quervain tenosynovitis

33:13 Injecting De Quervain tenosynovitis

33.53 Triggerfinger

35:32 Synovial screens

36:17 Carpal Tunnel Syndrome

37:23 Wrist and hand MSK US diagnosis - Tendon and ligament injuries, Flexor pulley or extensor hood injuries, Carpal Tunnel, Palmaris tendon presence ( do not forget to compare with the same extremitity of the other side )

37:55 Anterior Hip

39:47 Iliopsoas bursitis

40:31 Lateral hip

41:18 Gluteus minimis tear

42:29 GT bursal injection

43:39 Snapping hip

44:26 Knee

46:37 Bakers cyst

48:29 Ankle

49:02 Achilles tendon tear

49:35 Ankle joint

49:38 Lateral ankle

50:55 Medial ankle

51:32 FHL injection - Dangerous path

52:00 FHL injection - Safe path

52:33 Ankle and foot MSK US diagnosis - Joint injenctions (subtalar joint, midfoot ((TMT joints)) ) - Mortons neuroma Dx and injection

52:52 Ordering MSK US

Orders

- Diagnostic:
US soft tissue Right/Left complete

- Injection
US guidance major joint aspiration and/or injection

Under comments

- Note joint compartment, specific complaint or preliminary diagnosis

- eg anterior elbow, medial knee, lateral ankle, "snapping hip", biceps tendon tear
Τίτλος: 3D How To: Ultrasound Exam of the Bakers Cyst - SonoSite Ultrasound
Αποστολή από: Argirios Argiriou στις 27 Ιανουαρίου 2023, 00:26:45: Φυσικά χρησιμοποιούμε linear probe.

3D How To: Ultrasound Exam of the Bakers Cyst - SonoSite Ultrasound

https://www.youtube.com/watch?v=su9RfJv4xWU (https://www.youtube.com/watch?v=su9RfJv4xWU)
Τίτλος: Different kinds of ultrasound probes.
Αποστολή από: Argirios Argiriou στις 27 Ιανουαρίου 2023, 07:13:13: Different kinds of ultrasound probes.

(https://docnesia.com/wp-content/uploads/2018/09/Probes.jpg)
Τίτλος: Bladder Ultrasound Made Easy: Step-By-Step Guide
Αποστολή από: Argirios Argiriou στις 8 Φεβρουαρίου 2023, 07:29:54: https://www.pocus101.com/bladder-ultrasound-made-easy-step-by-step-guide/ (https://www.pocus101.com/bladder-ultrasound-made-easy-step-by-step-guide/)
Τίτλος: Prostate Ultrasound Normal Vs Abnormal Image Appearances | Transrectal (TRUS) &
Αποστολή από: Argirios Argiriou στις 11 Μαρτίου 2023, 14:46:56: Prostate Ultrasound Normal Vs Abnormal Image Appearances | Transrectal (TRUS) & Transabdominal USG

https://www.youtube.com/watch?v=vGKgUPf3A64 (https://www.youtube.com/watch?v=vGKgUPf3A64)
Τίτλος: HOW TO MEASURE PROSTATE GLAND by trans abdominal ultrasound
Αποστολή από: Argirios Argiriou στις 11 Μαρτίου 2023, 15:16:37: https://www.youtube.com/watch?v=Pe2J7-jAWWQ (https://www.youtube.com/watch?v=Pe2J7-jAWWQ)
Τίτλος: Ultrasound Video showing a large Renal Mass.
Αποστολή από: Argirios Argiriou στις 25 Μαρτίου 2023, 19:03:06: https://www.youtube.com/watch?v=aIXp4IoTBWM (https://www.youtube.com/watch?v=aIXp4IoTBWM)
Τίτλος: VESICAL CALCULUS | Large Urinary Bladder Stone (in ultrasound)
Αποστολή από: Argirios Argiriou στις 25 Μαρτίου 2023, 20:06:27: https://www.youtube.com/watch?v=2TfXP2pwx9s (https://www.youtube.com/watch?v=2TfXP2pwx9s)
Τίτλος: Chronic Cystitis (in ultralsound)
Αποστολή από: Argirios Argiriou στις 25 Μαρτίου 2023, 20:08:24: Chronic Cystitis

https://www.youtube.com/watch?v=IP5TUOC4Tbs (https://www.youtube.com/watch?v=IP5TUOC4Tbs)
Τίτλος: How to Measure Urinary Bladder and Prostate Volume (Διάρκεια 1:40 λεπτό)
Αποστολή από: Argirios Argiriou στις 18 Απριλίου 2023, 11:36:25: How to Measure Urinary Bladder and Prostate Volume (Demo For Residents)

https://www.youtube.com/watch?v=oAoqrEsk5_k (https://www.youtube.com/watch?v=oAoqrEsk5_k)
Τίτλος: How To: Gallbladder Ultrasound Part 2 - Gallstones Case Study Video
Αποστολή από: Argirios Argiriou στις 16 Ιουνίου 2023, 22:46:03: Ο Phil Perera που το παρουσιάζει είναι εγγύηση για την ποιότητα αυτού του βίντεο διάρκειας 7 λεπτών.

https://www.youtube.com/watch?v=L3e-YdQRa-A (https://www.youtube.com/watch?v=L3e-YdQRa-A)
Τίτλος: Ultrasound - Focused Biliary Assessment
Αποστολή από: Argirios Argiriou στις 18 Ιουνίου 2023, 10:21:48: https://aliemcards.com/cards/gallbladder-ultrasound/ (https://aliemcards.com/cards/gallbladder-ultrasound/)
Τίτλος: How To: Gallbladder Ultrasound Part 3 - Acute Cholecystitis Case Study Video
Αποστολή από: Argirios Argiriou στις 18 Ιουνίου 2023, 10:42:44: Ο Phil Perera που το παρουσιάζει είναι εγγύηση για την ποιότητα αυτού του βίντεο διάρκειας 5 λεπτών (βασικά το ζουμί είναι μέχρι το 4:33).

https://www.youtube.com/watch?v=SMCwcNm9WOw (https://www.youtube.com/watch?v=SMCwcNm9WOw)
Τίτλος: Standardized method of abdominal ultrasound
Αποστολή από: Argirios Argiriou στις 18 Ιουνίου 2023, 10:54:46: https://www.jss.org/english/standard/abdominal.html (https://www.jss.org/english/standard/abdominal.html)
Τίτλος: How To: Gallbladder Ultrasound Part 1 - Introduction Case Study Video
Αποστολή από: Nina Kiriakidou στις 25 Ιουνίου 2023, 00:23:25: Ο Phil Perera που το παρουσιάζει είναι εγγύηση για την ποιότητα αυτού του βίντεο διάρκειας 9 λεπτών

Τα πιο ενδιαφέροντα σημεία είναι στο 1:19 (the two main position of the probe for the examination of the gallblader)

στο 2:49 (the gallblader anatomy, σχηματοποιημένη)

στο 3:18 βλέπουμε ότι όταν βλέπουμε την χολή με τον υπέρηχο η εικόνα είναι αναποδογυρισμένη,

και στο 6:42 το Mickey Mouse Sign (Το πρόσωπο του Mickey Mouse είναι Vena Porta το δεξί του αυτί το Common Bile Duct και το αριστερό του αυτί η Hepatic Artery).

https://www.youtube.com/watch?v=FY3dBuQV03w (https://www.youtube.com/watch?v=FY3dBuQV03w)
Τίτλος: Renal Cell Carcinoma - RCC || Ultrasound || Doppler || Case 41
Αποστολή από: Argirios Argiriou στις 17 Ιουλίου 2023, 19:15:08: Βιντεάκι διάρκειας 2,30 λεπτών. Οι εικόνες αρχίζουν από το 0:55 και μετά.

https://www.youtube.com/watch?v=6vYsHRBKjtc (https://www.youtube.com/watch?v=6vYsHRBKjtc)
Τίτλος: Coreultrasound knobology
Αποστολή από: Argirios Argiriou στις 5 Αυγούστου 2023, 19:51:12: Ποιοτικό βιντεάκι διάρκειας 4 λεπτών.

https://www.coreultrasound.com/knobology/
Τίτλος: Basic Ultrasound Physics.
Αποστολή από: Argirios Argiriou στις 6 Αυγούστου 2023, 12:52:56: Ποιοτικό βιντεάκι διάρκειας 3 λεπτών.

https://www.coreultrasound.com/basic_physics/ (https://www.coreultrasound.com/basic_physics/)

Οι βασικές μου σημειώσεις από αυτό το βιντεάκι:

01:38 The closer to 90 degrees the reflection, the brighter the reflection is.

01:39 Optimal reflection = Bright
Suboptimal reflection = Darker

01:53 Hyperechoic (white)
Isoechoic
Hypoechoic
Anechoic (black) (it is usually fluid)

02:13

Those three can give bright reflections:

Stones
Bones
Air
Τίτλος: coreultrasound Artifacts part 1
Αποστολή από: Argirios Argiriou στις 7 Αυγούστου 2023, 23:38:34: Ποιοτικό βιντεάκι διάρκειας 5 λεπτών.

https://www.coreultrasound.com/artifacts_1/

00:10 Shadowing (i.e. black ribbon below, for example, gallstones). Can be divided to "Clean Shadow" which is black, below stones and bone, and "Dirty Shadow" which is grey, below airfilled structures).

02:00 Enhancement (i.e. brighter, deep to the fluid)

03:38 Edge Artifacts (i.e. on the edges of any kind of curved cystic structure)

04:29 An transverse urinary bladder with a folley where you see at the same time all the three artifacts together
Τίτλος: Basic Principles of Ultrasound Physics and Artifacts Made Easy
Αποστολή από: Argirios Argiriou στις 16 Αυγούστου 2023, 14:37:58: https://www.pocus101.com/basic-principles-of-ultrasound-physics-and-artifacts-made-easy/ (https://www.pocus101.com/basic-principles-of-ultrasound-physics-and-artifacts-made-easy/)
Τίτλος: Ultrasound Physics and Technical Facts for the Beginner
Αποστολή από: Argirios Argiriou στις 18 Αυγούστου 2023, 16:39:53: https://www.acep.org/sonoguide/basic/ultrasound-physics-and-technical-facts-for-the-beginner/#:~:text=This%20chapter%20serves%20as%20a%20basic%20overview%20of,of%20a%20complete%20positive%20and%20negative%20pressure%20change (https://www.acep.org/sonoguide/basic/ultrasound-physics-and-technical-facts-for-the-beginner/#:~:text=This%20chapter%20serves%20as%20a%20basic%20overview%20of,of%20a%20complete%20positive%20and%20negative%20pressure%20change)
Τίτλος: Ultrasound Machine Basics-Knobology, Probes, and Modes
Αποστολή από: Argirios Argiriou στις 22 Αυγούστου 2023, 21:18:47: https://www.pocus101.com/ultrasound-machine-basics-knobology-probes-and-modes/ (https://www.pocus101.com/ultrasound-machine-basics-knobology-probes-and-modes/)

Πολύ καλά κείμενα και βίντεο(s)

Μεταξύ άλλων:

Ultrasound Probe Movements:

1) Sliding

2) Tilting / Fanning

3) Rotation

4) Rocking

5) Compression

ή

Ultrasound buttons

Freeze

Measure (Calipers)

Store

ή

Power Doppler Mode

There is a mode similar to color Doppler that you may encounter called Power Doppler. This mode does not show up as red or blue on the screen but only uses a single yellow color signifying the amplitude of flow. So you can’t tell if the flow is going towards or away from the probe given that it has only one color. It is more sensitive than color Doppler and is used to detect low flow states such as venous flow in the thyroid or testicles.

ή

Pulse Wave (PW) Doppler Mode

Pulse Wave (PW) Doppler allows you to measure the velocity of blood flow (at a single point). A unique aspect of Pulse Wave Doppler is that you can specify to the ultrasound machine exactly where you would like the machine to measure the velocity using the Sample Gate. It’s usually seen by two horizontal lines along your cursor. you can move your cursor and your sample gate and place it exactly where you want to measure your blood velocity.

ή

Continuous Wave (CW) Doppler Mode

Continuous Wave Doppler is very similar to pulse wave Doppler except it does not alias and can detect very high velocities (greater than 1000cm/second). So Continuous Wave Doppler is the optimal choice for measuring high-velocity applications such as valvular stenosis and regurgitation.

Unlike Pulse Wave Doppler which has a sampling gate to measure a single point along your cursor, Continuous Wave Doppler measures all points along your cursor. Therefore what you will see will be the maximum velocity of flow detected along the cursor line. This is a pro and a con. It is a pro because you don’t have aliasing and can detect high velocities, but it is a con because you don’t know exactly where that velocity is coming from on the cursor. Also if there are two velocities along the cursor line, you won’t be able to differentiate the lower velocity compared to the higher velocity signal, since the high-velocity signal will mask the low-velocity one.

ή

Tissue Doppler Imaging (TDI) Mode

Now let’s go over how to use Tissue Doppler.

The good news is that all of the principles of Pulse Wave Doppler also apply to Tissue Doppler. In fact, Tissue Doppler is just another form of Pulse Wave Doppler that allows you to measure the much slower speeds of tissue/muscle movement (from 1cm/s – 20cm/s) compared to Pulse Wave Doppler that measures the much faster speed of blood (30cm/s – 200cm/s).

Accessing the Tissue Doppler function will vary by machine but usually just involves pushing a knob/button labeled “TDI” (Tissue Doppler Imaging) while you are in the Pulse Wave Doppler mode.

ή

Other Ultrasound Doppler Settings: Wall Filter, Steer, Angle Correction

When you are in one of these Doppler settings, you will be able to optimize your image further by adjusting the following ultrasound buttons/knobs:

Wall Filter: decreases low-velocity signals. Used to minimize the amount of artifacts on your Doppler images

Steer: allows you to steer the color Doppler box when you can’t get an optimal angle

Angle Correction: used for Pulse wave to correct the angle of your sample gate when you can’t get an optimal angle
Τίτλος: coreultrasound Abdominal Aortic Aneurysm (AAA)
Αποστολή από: Argirios Argiriou στις 23 Αυγούστου 2023, 19:15:18: Ποιοτικό βιντεάκι διάρκειας 4,5 λεπτών.

https://coreultrasound.com/aaa/ (https://coreultrasound.com/aaa/)
Τίτλος: Aorta Ultrasound Made Easy: Step-By-Step Guide
Αποστολή από: Argirios Argiriou στις 24 Αυγούστου 2023, 17:56:54: https://www.pocus101.com/aorta-ultrasound-made-easy-step-by-step-guide/ (https://www.pocus101.com/aorta-ultrasound-made-easy-step-by-step-guide/)

Scanning tips

Bowel gas in the way?

- Apply pressure with probe

- Jiggle to encourage peristalsis

- Attempt to image from a different angle

Can t see the aorta?

- Increase depth to find spine shadow

- Roll the patient onto the left side and use liver as acoustic shadow.

Note:

Carefull imaging aorta in longitudinal plane - easy to get a falsely small diameter, or miss a saccular aneurysm.
Τίτλος: Acep sonoguide basic aorta
Αποστολή από: Argirios Argiriou στις 27 Αυγούστου 2023, 12:28:56: Abdominal Aortic Aneurysm (AAA)

https://www.acep.org/sonoguide/basic/aorta/ (https://www.acep.org/sonoguide/basic/aorta/)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: schumifer στις 27 Αυγούστου 2023, 22:56:12: Κάποιες από τις ρυθμίσεις του ντόπλερ δεν είμαι τόσο σίγουρος ότι θα τις δούμε σε μηχανήματα που ταιριάζουν στην ειδικότητά μας. Πρόκειται για μηχανήματα πιο πολύ all around χωρίς τις λεπτομέρειες στη μέτρηση ταχυτήτων ροής πχ που απαιτεί ένας υπερηχογραφικός έλεγχος προ TAVI.
Τίτλος: coreultrasound efast
Αποστολή από: Argirios Argiriou στις 29 Αυγούστου 2023, 08:00:31: Ποιοτικό βιντεάκι διάρκειας 5 λεπτών. Έχει κάποιες λεπτομέρειες για το efast που δεν τις έχω δει σε άλλα σχετικά βιντεάκια.

https://coreultrasound.com/efast/ (https://coreultrasound.com/efast/)
Τίτλος: E-FAST (Extended Focused Assessment with Sonography in Trauma)
Αποστολή από: Argirios Argiriou στις 30 Αυγούστου 2023, 20:45:52: https://www.acep.org/sonoguide/basic/fast/ (https://www.acep.org/sonoguide/basic/fast/)

Στην subxiphoid view η καρδιά φαίνεται "αντεστραμμένη" (τα πάνω κάτω, αλλά και τα αριστερά δεξιά).
Τίτλος: Focus on FoCUS: The 4 basic views of the heart
Αποστολή από: Argirios Argiriou στις 31 Αυγούστου 2023, 18:35:31: https://nephropocus.com/2019/06/14/focus-on-focus-the-4-basic-views-of-the-heart/ (https://nephropocus.com/2019/06/14/focus-on-focus-the-4-basic-views-of-the-heart/)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: schumifer στις 31 Αυγούστου 2023, 21:55:06: Η διεύθυνση έχει πλάκα, νεφρο-focus, αλλά για καρδιά!
Τίτλος: eFAST Ultrasound Exam Made Easy: Step-By-Step Guide
Αποστολή από: Argirios Argiriou στις 1 Σεπτεμβρίου 2023, 20:32:44: https://www.pocus101.com/efast-ultrasound-exam-made-easy-step-by-step-guide/ (https://www.pocus101.com/efast-ultrasound-exam-made-easy-step-by-step-guide/)
Τίτλος: coreultrasound ultrasound guided peripheral iv access
Αποστολή από: Argirios Argiriou στις 7 Σεπτεμβρίου 2023, 17:13:55: https://coreultrasound.com/ultrasound-guided-peripheral-iv-access/ (https://coreultrasound.com/ultrasound-guided-peripheral-iv-access/)
Τίτλος: Ultrasound-Guided Peripheral IV Insertion, Placement, and Access Made Easy
Αποστολή από: Argirios Argiriou στις 9 Σεπτεμβρίου 2023, 05:12:26: https://www.pocus101.com/ultrasound-guided-peripheral-iv-insertion-placement-and-access-made-easy/ (https://www.pocus101.com/ultrasound-guided-peripheral-iv-insertion-placement-and-access-made-easy/)
Τίτλος: coreultrasound central venous access
Αποστολή από: Argirios Argiriou στις 11 Σεπτεμβρίου 2023, 22:52:53: https://coreultrasound.com/central-venous-access/
Τίτλος: pocus101 ultrasound guided central line placement
Αποστολή από: Argirios Argiriou στις 13 Σεπτεμβρίου 2023, 18:10:24: pocus101

Ultrasound-Guided Central Line Placement Made Easy: Step-By-Step Guide

https://www.pocus101.com/ultrasound-guided-central-line-placement-made-easy-step-by-step-guide/ (https://www.pocus101.com/ultrasound-guided-central-line-placement-made-easy-step-by-step-guide/)
Τίτλος: Cardiac Ultrasound (Echocardiography) Made Easy: Step-By-Step Guide
Αποστολή από: Argirios Argiriou στις 17 Σεπτεμβρίου 2023, 08:27:43: pocus101

Cardiac Ultrasound (Echocardiography) Made Easy: Step-By-Step Guide

https://www.pocus101.com/cardiac-ultrasound-echocardiography-made-easy-step-by-step-guide/ (https://www.pocus101.com/cardiac-ultrasound-echocardiography-made-easy-step-by-step-guide/)
Τίτλος: coreultrasound How to Obtain Cardiac Windows
Αποστολή από: Argirios Argiriou στις 21 Σεπτεμβρίου 2023, 17:50:37: coreultrasound How to Obtain Cardiac Windows

https://coreultrasound.com/how-to-obtain-cardiac-windows/ (https://coreultrasound.com/how-to-obtain-cardiac-windows/)
Τίτλος: coreultrasound Basic Cardiac Function
Αποστολή από: Argirios Argiriou στις 23 Σεπτεμβρίου 2023, 07:12:02: Ποιοτικό βιντεάκι διάρκειας 5 λεπτών:

coreultrasound Basic Cardiac Function

https://coreultrasound.com/basic-cardiac-function/ (https://coreultrasound.com/basic-cardiac-function/)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 30 Σεπτεμβρίου 2023, 20:10:48: mitosultrasound.gr
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 1 Οκτωβρίου 2023, 06:45:18: www.5minsono.com

www.ultrasoundpodcast.com
Τίτλος: coreultrasound pericardial effusion
Αποστολή από: Argirios Argiriou στις 2 Οκτωβρίου 2023, 20:07:56: Ποιοτικό βιντεάκι διάρκειας 5 λεπτών:

Best view - any view, but probably the best one is subxiphoid (0:14)

You can use curvilinear probe as well (0:45)

Foils ! (1:41)

Pericardial fat pad (1:50)

Clot (2:19)

Pleural effusion (3:14)

Inflammatory effusion (3:55)

Gunshot with air into the heart (4:10)

Tamponade vs effusion (4:54)

https://coreultrasound.com/pericardial-effusion/ (https://coreultrasound.com/pericardial-effusion/)
Τίτλος: coreultrasound pericardial tamponade
Αποστολή από: Argirios Argiriou στις 5 Οκτωβρίου 2023, 19:59:05: Pericardial Tamponade

=

Pericardial Effusion 00:17

+

RA diastolic collapse

RV diastolic collapse

Pulsus Paradoxus (Respirophasic Inflow Variation) 03:25

IVC (dilation of IVC and Hepatic Veins) 04:06

when the valve is open = systole 00:40

when the valve is closed = diastole

Freeze → mouse pad = slow motion

https://coreultrasound.com/pericardial-tamponade/
Τίτλος: coreultrasound Right Heart Strain
Αποστολή από: Argirios Argiriou στις 11 Οκτωβρίου 2023, 18:40:38: Normally 1/3 Right Heart and 2/3 Left Heart 00:30 - 01:00

https://coreultrasound.com/right-heart-strain/ (https://coreultrasound.com/right-heart-strain/)
Τίτλος: coreultrasound ivc
Αποστολή από: Argirios Argiriou στις 14 Οκτωβρίου 2023, 06:11:01: Ποιοτικό βιντεάκι διάρκειας 5 λεπτών.

(max - min)/max x 100 01:25

Maybe fluids? 01:48

spontaneous breathing > 40 - 50% change

ventilated breathing > 14 - 18% change

how to differentiate aorta from the ivc 03:14

Dynamic exam 04:34

Epigastric, longitudinal

Ultrasound = Data point

https://coreultrasound.com/ivc/
Τίτλος: pocus101.com Lung Ultrasound Made Easy: Step-By-Step Guide
Αποστολή από: Argirios Argiriou στις 21 Οκτωβρίου 2023, 08:22:19: pocus101.com

Lung Ultrasound Made Easy: Step-By-Step Guide

https://www.pocus101.com/lung-ultrasound-made-easy-step-by-step-guide/ (https://www.pocus101.com/lung-ultrasound-made-easy-step-by-step-guide/)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 31 Οκτωβρίου 2023, 00:29:14: What does a liver hemangioma look like on ultrasound?

In grey scale ultrasound, hemangiomas typically appear as hyperechoic (ασπριδερά), well defined lesions, or hypoechoic masses with hyperechoic periphery [3, 4]. However, when the features of the lesion are atypical at conventional ultrasound (US), further investigation is required.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5849163/

What does liver metastasis look like on ultrasound?

The appearance of metastases on ultrasound is diverse, but most appear rounded with sharp or smooth margins. They show variable echogenicity (hypo-, iso, or hyperechoic relative to the surrounding parenchyma), with the hypoechoic (πιο μαυριδερά σε σχέση με το υπόλοιπο ήπαρ) pattern being the most common (65%)[7]

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8727197/ (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8727197/)

What does cancer look like on a kidney ultrasound?

white spots on an ultrasound is different because the technique uses sound waves to reveal the density of any structures inside. Usually, cancerous tumors in the kidneys are solid, which means that cancer will appear as a lighter spot on an ultrasound image because the sound waves bounce off more solid structures.

(https://i0.wp.com/aneskey.com/wp-content/uploads/2020/10/323313_1_En_2_Fig2_HTML.png?w=960)
Τίτλος: ACEP sonoguide basic lung
Αποστολή από: Argirios Argiriou στις 11 Νοεμβρίου 2023, 00:18:36: https://www.acep.org/sonoguide/basic/lung/ (https://www.acep.org/sonoguide/basic/lung/)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 27 Νοεμβρίου 2023, 15:21:11: (https://sonographictendencies.files.wordpress.com/2017/07/fatty.png?w=1200)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 3 Δεκεμβρίου 2023, 07:55:31: (https://scontent.fskg3-1.fna.fbcdn.net/v/t39.30808-6/406550074_2303740450015169_8681111088554937870_n.jpg?_nc_cat=110&ccb=1-7&_nc_sid=dd5e9f&_nc_eui2=AeFD6Xcwh3pvhCpPrRPkVktkEEnrAy0EKIUQSesDLQQohRWpELDzpRnRRJ_hiNE6BD8&_nc_ohc=Vf1A3klh8QoAX_0hevu&_nc_ht=scontent.fskg3-1.fna&oh=00_AfCHyFRNJblGUgRmQmMB6l5R_2tzoAUeT5M9d_Q4-bz3kA&oe=6571EE67)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: schumifer στις 3 Δεκεμβρίου 2023, 20:34:35: Οι υπέρηχοι που έχουμε στα επείγοντα και σκίζονται καθημερινά στη χρήση και την κατάχρηση, ούτε προληπτικές ετήσιες συντηρήσεις έχουν ούτε καθαρισμούς φίλτρων (που όμως μπορεί να μην έχουν).
Θα έλεγα ότι ούτε ups έχουν, αλλά δεν ξέρω αν έχει έλεγχο το ρεύμα γενικώς του νοσοκομείου
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 4 Δεκεμβρίου 2023, 00:42:21: Δεν είναι ορατοί οι σύνδεσμοι (links). Εγγραφή ή Είσοδος
Οι υπέρηχοι που έχουμε στα επείγοντα και σκίζονται καθημερινά στη χρήση και την κατάχρηση, ούτε προληπτικές ετήσιες συντηρήσεις έχουν ούτε καθαρισμούς φίλτρων (που όμως μπορεί να μην έχουν).
Θα έλεγα ότι ούτε ups έχουν, αλλά δεν ξέρω αν έχει έλεγχο το ρεύμα γενικώς του νοσοκομείου

Κάθε Νοσοκομείο στην Σουηδία έχει ένα Τμήμα Υπεύθυνο για την επιδιόρθωση και την συντήρηση των Ιατρικών Μηχανημάτων του Νοσοκομείου. Υποψιάζομαι ότι τα κάνουν συντήρηση κατά τακτά χρονικά διαστήματα απλά δεν το ξέρουν οι Ιατροί.

(Από την άλλη η παραπάνω φωτογραφία προέρχεται από πωλητή και επιδιορθωτή Υπερηχογράφων εδώ στην Ελλάδα, και πιθανόν, όντως, να τα παραλέει προς ίδιον όφελος).
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: schumifer στις 5 Δεκεμβρίου 2023, 22:16:40: Ναι έχουμε τέτοιο τμήμα φυσικά, και τους βλέπουμε συχνά πυκνά στα επείγοντα, αλλά από όσο γνωρίζω, με τους υπερήχους μας ασχολούνται μόνο όταν κάτι χαλάσει. Και τότε όχι με πολύ επιτυχία. Βέβαια δεν ήμουν και 24/7 στα επείγοντα, οπότε μπορεί και να είναι έτσι
Τίτλος: Ultrasound of the gallbladder
Αποστολή από: Argirios Argiriou στις 11 Δεκεμβρίου 2023, 22:08:39: Ultrasound of the gallbladder

https://www.slideshare.net/shaffar75/ultrasound-of-the-gallbladder (https://www.slideshare.net/shaffar75/ultrasound-of-the-gallbladder)
Τίτλος: Point of Care Lung Ultrasound (POCUS)
Αποστολή από: Argirios Argiriou στις 29 Δεκεμβρίου 2023, 21:55:04: Video duration: 18:56

Point of Care Lung Ultrasound (POCUS)

John Kugler, MD

Division of Hospital Medicine

Stanford University School of Medicine

https://www.youtube.com/watch?v=8V649L5Q368 (https://www.youtube.com/watch?v=8V649L5Q368)

This video is brought to you by the Stanford Medicine 25 to teach you how to use bedside point of care ultrasound.

In this video we show you point of care ultrasound of the lung by simultaneously demonstrating the position of the probe and ultrasound images.

--------------Contents--------------
0:00 - Intro
0:29 - Pneumothorax
4:10 - Pleural Effusion
10:25 - A Lines & B Lines
18:39 - End
--------------------------------------------

This video is led by Dr. John Kugler. He is faculty at Stanford and a hospitalist with extensive experience in point of care ultrasound.

The Stanford Medicine 25 program for bedside medicine at the Stanford School of Medicine aims to promote the culture of bedside medicine to make current and future clinicians and other healthcare provides better at the art of physical diagnosis and more confident at the bedside of their patients.

Visit us:
Website: http://stanfordmedicine25.stanford.edu/

My notes: https://argiriou.blogspot.com/2024/01/argirios-argiriou-notes-on-video-point.html (https://argiriou.blogspot.com/2024/01/argirios-argiriou-notes-on-video-point.html)
Τίτλος: Intro to Scanning with Point of Care Ultrasound
Αποστολή από: Argirios Argiriou στις 2 Ιανουαρίου 2024, 13:43:22: Ποιοτικό βιντεάκι διάρκειας 4 λεπτών από το Πανεπιστήμιο του Stanford:

https://www.youtube.com/watch?v=F1C57PR2iX8 (https://www.youtube.com/watch?v=F1C57PR2iX8)

This video is brought to you by the Stanford Medicine 25 to teach you how to use bedside point of care ultrasound.

We show you point of care ultrasound (POCUS) by simultaneously demonstrating the position of the probe and ultrasound images. In this video, we focus on what questions to ask and what to look for when scanning with ultrasound.

--------------Contents--------------
0:00 - Intro
1:04 - Room and Patient Setup Before Scanning
1:45 - How to Hold the Probe
3:00 - Probe Movements While Scanning
3:49 - End
--------------------------------------------

This video is led by Dr. John Kugler. He is faculty at Stanford and a hospitalist with extensive experience in point of care ultrasound.

The Stanford Medicine 25 program for bedside medicine at the Stanford School of Medicine aims to promote the culture of bedside medicine to make current and future clinicians and other healthcare provides better at the art of physical diagnosis and more confident at the bedside of their patients.

Visit us:
Website: http://stanfordmedicine25.stanford.edu/

Blog: https://stanfordmedicine25.stanford.e...

Facebook: / stanfordmedicine25

Twitter: / stanfordmed25

My notes: https://argiriou.blogspot.com/2024/01/argirios-argiriou-notes-on-video-intro.html (https://argiriou.blogspot.com/2024/01/argirios-argiriou-notes-on-video-intro.html)
Τίτλος: Getting Started with Point of Care Ultrasound
Αποστολή από: Argirios Argiriou στις 6 Ιανουαρίου 2024, 08:41:28: Ποιοτικό βιντεάκι διάρκειας 6 λεπτών από το Πανεπιστήμιο του Stanford:

https://www.youtube.com/watch?v=y2KNTbJVVr4 (https://www.youtube.com/watch?v=y2KNTbJVVr4)

This video is brought to you by the Stanford Medicine 25 to teach you how to use bedside point of care ultrasound.

We show you point of care ultrasound (POCUS) by simultaneously demonstrating the position of the probe and ultrasound images. In this video, we focus on how to get started using point of care ultrasound.

--------------Contents--------------
0:00 - Intro and Basics Before Scanning
3:37 - Common Settings on an Ultrasound Device
6:10 - End
--------------------------------------------

This video is led by Dr. John Kugler. He is faculty at Stanford and a hospitalist with extensive experience in point of care ultrasound.

The Stanford Medicine 25 program for bedside medicine at the Stanford School of Medicine aims to promote the culture of bedside medicine to make current and future clinicians and other healthcare provides better at the art of physical diagnosis and more confident at the bedside of their patients.

Visit us:
Website: http://stanfordmedicine25.stanford.edu/ (http://stanfordmedicine25.stanford.edu/)

My notes: https://argiriou.blogspot.com/2024/01/argirios-argiriou-notes-on-video-get.html (https://argiriou.blogspot.com/2024/01/argirios-argiriou-notes-on-video-get.html)
Τίτλος: Point of Care Kidney and Bladder Ultrasound
Αποστολή από: Argirios Argiriou στις 12 Ιανουαρίου 2024, 19:34:40: Ποιοτικό βιντεάκι διάρκειας 6,32 λεπτών από το Πανεπιστήμιο του Stanford:

https://www.youtube.com/watch?v=uA7DYKzcZLw (https://www.youtube.com/watch?v=uA7DYKzcZLw)

This video is brought to you by the Stanford Medicine 25 to teach you how to use bedside point of care ultrasound.

We show you point of care ultrasound (POCUS) by simultaneously demonstrating the position of the probe and ultrasound images. In this video, we focus on how to exam the kidneys (renal ultrasound) and bladder.

--------------Contents--------------
0:00 - Intro
1:14 - Patient Position
1:31 - Kidney Ultrasound
3:22 - Bladder Ultrasound
6:16 - End
--------------------------------------------

This video is led by Dr. Andre Kumar. He is faculty at Stanford and a hospitalist with extensive experience in point of care ultrasound.

The Stanford Medicine 25 program for bedside medicine at the Stanford School of Medicine aims to promote the culture of bedside medicine to make current and future clinicians and other healthcare provides better at the art of physical diagnosis and more confident at the bedside of their patients.

Visit us:
Website: http://stanfordmedicine25.stanford.edu/
Blog: https://stanfordmedicine25.stanford.edu/blog.html
Facebook: / stanfordmedicine25
Twitter: / stanfordmed25
Τίτλος: Thoracic Ultrasound: Pneumonia
Αποστολή από: Argirios Argiriou στις 23 Ιανουαρίου 2024, 00:07:00: Βιντεάκι διάρκειας 3:22 λεπτών:

https://www.youtube.com/watch?v=21yJm6IDuRA (https://www.youtube.com/watch?v=21yJm6IDuRA)

Από το 2:50 κρατώ τα παρακάτω:

Advantages and Advice

Rapid

Bedside

Repeatable

No radiation

Dynamic

Pitfalls

1) Small consolidations may be difficult to locate.

2) The consolidation must touch the outer pleura to be seen through the chest wall by US

3) Pneumonia may be difficult to distinguish from other causes of consolidation (atelectasis, infarction, etc)
Τίτλος: Salivary Glands Ultrasound Normal Vs Abnormal Images | Parotid, Submandibular &
Αποστολή από: Argirios Argiriou στις 23 Φεβρουαρίου 2024, 23:33:56: Do not forget to examine both in longitude and transverse orientation.
Do not forget to use Color Doppler, too.

Salivary Glands Ultrasound Normal Vs Abnormal Images | Parotid, Submandibular & Sublingual Gland USG

**Cases:
Intro - 0:00
Normal Parotid Gland - 0:09
Normal Submandibular Gland/Normal Sublingual Glands - 0:37
Sialolithiasis - 1:36
Sialadenitis - 2:39
Parotid Gland Abscess - 3:29
Parotitis - 3:53
Sjogren Syndrome - 4:26
Parotid Pleomorphic Adenoma - 5:28
Warthin Tumor - 6:28
Parotid Malignancy - 7:15
Lymphoma - 7:30
Benign Lymphoepithelial Lesions - 7:46

https://www.youtube.com/watch?v=poGrtzLVDLk (https://www.youtube.com/watch?v=poGrtzLVDLk)
Τίτλος: Sterile Sheath for Ultrasound Guided Procedure: Single Operator Technique
Αποστολή από: Argirios Argiriou στις 29 Φεβρουαρίου 2024, 16:08:44: Sterile Sheath for Ultrasound Guided Procedure: Single Operator Technique

https://www.youtube.com/watch?v=9h_57JjmDQk (https://www.youtube.com/watch?v=9h_57JjmDQk)
Τίτλος: Linea Alba Hernia (Epigastric Hernia) Ultrasound (βιντεάκι διάρκειας 1 λεπτού)
Αποστολή από: Argirios Argiriou στις 21 Μαρτίου 2024, 14:34:58: https://www.youtube.com/watch?app=desktop&v=qBdtzC_Id1w (https://www.youtube.com/watch?app=desktop&v=qBdtzC_Id1w)
Τίτλος: Hernia Ultrasound Normal Vs Abnormal Images | Direct/Indirect Inguinal/Epigastri
Αποστολή από: Argirios Argiriou στις 21 Μαρτίου 2024, 19:12:09: Hernia Ultrasound Normal Vs Abnormal Images | Direct/Indirect Inguinal/Epigastric/Femoral Hernia USG

https://www.youtube.com/watch?v=FCeS3Kx_vKE (https://www.youtube.com/watch?v=FCeS3Kx_vKE)

Δεν ξεχνούμε να εξετάσουμε τον ασθενή
και ξαπλωμένο αλλά και όρθιο
και σε ηρεμία αλλά και όταν βήχει
με τον ηχοβολέα και οριζοντίως αλλά και καθέτως.
Τίτλος: Point of Care Ultrasound of the Gallbladder
Αποστολή από: Argirios Argiriou στις 4 Απριλίου 2024, 21:37:49: Ποιοτικό βιντεάκι διάρκειας 3,46 λεπτών από το Πανεπιστήμιο του Stanford:

https://youtu.be/7TT1lTv83Fc (https://youtu.be/7TT1lTv83Fc)

This video is brought to you by the Stanford Medicine 25 to teach you how to use bedside point of care ultrasound.

We show you point of care ultrasound (POCUS) by simultaneously demonstrating the position of the probe and ultrasound images. In this video, we focus on how to exam the gallbladder.

--------------Contents--------------
0:00 - Intro
1:26 - Scanning
3:30 - End
--------------------------------------------

0:40 You can use a phase array probe or a curvilinear probe.

1:07 By convention you want your dot at the left side of the screen for any abdominal imaging.

1:10 Choose Abdominal Mode.

1:18 You want the patient to lie down really flat.

1:31 Xiphoid Process, Costal Margin, Anterior Axillary Line.

1:44 The probe marker towards the patients head.

1:50 Generally place the probe 1/3 of the way from the xiphoid process to the anterior axillary line.

2:10 The gallbladder tends to be a very superficial structure.

2:23 Fan and Rock.

2:31 Longitudinal view and Cross Sectional view.

2:48 The gallbladder may be difficult to view.

2:50 It is better if the patient has not eaten anything for at least 2 hours, even better if more than 2 hours before the examination.

3:00 It helps if the patient takes a deep breath and holds it for some time.

3:10 Do not forget to point the probe a little bit cranially (do not point the probe too perpendicular).

This video is led by Dr. Andre Kumar. He is faculty at Stanford and a hospitalist with extensive experience in point of care ultrasound.

The Stanford Medicine 25 program for bedside medicine at the Stanford School of Medicine aims to promote the culture of bedside medicine to make current and future clinicians and other healthcare provides better at the art of physical diagnosis and more confident at the bedside of their patients.

Visit us:
Website: http://stanfordmedicine25.stanford.edu/
Blog: https://stanfordmedicine25.stanford.edu/blog.html
Facebook: / stanfordmedicine25
Twitter: / stanfordmed25

Δείτε ένα ολόκληρο σχετικό playlist από το Πανεπιστήμιο του Stanford εδώ:

https://www.youtube.com/playlist?list=PLE6bR3gooUQs5rt_YQmruApuLcV3V7O3a (https://www.youtube.com/playlist?list=PLE6bR3gooUQs5rt_YQmruApuLcV3V7O3a)
Τίτλος: Απ: Educational videos from Youtube: Ultrasound.
Αποστολή από: Argirios Argiriou στις 11 Απριλίου 2024, 12:11:06: - Does alcohol damage ultrasound probe?

- The use of alcohol-based disinfectants including 70% isopropyl alcohol (rubbing alcohol) is not recommended for the disinfection of transducers due to the potential of drying out and destroying the rubber head transducers.

https://www.researchgate.net/publication/225436569_Degradation_of_ultrasound_probes_caused_by_disinfection_with_alcohol#:~:text=The%20use%20of%20alcohol%2Dbased,destroying%20the%20rubber%20head%20transducers. (https://www.researchgate.net/publication/225436569_Degradation_of_ultrasound_probes_caused_by_disinfection_with_alcohol#:~:text=The%20use%20of%20alcohol%2Dbased,destroying%20the%20rubber%20head%20transducers.)

https://pubmed.ncbi.nlm.nih.gov/27278425/#:~:text=Disinfection%20with%20alcohol%20may%20degrade,in%20preventing%20iatrogenic%20bacterial%20transmission. (https://pubmed.ncbi.nlm.nih.gov/27278425/#:~:text=Disinfection%20with%20alcohol%20may%20degrade,in%20preventing%20iatrogenic%20bacterial%20transmission.)