Presentation is loading. Please wait.

Presentation is loading. Please wait.

Venous Doppler ultrasound for DVT

Published byIrene Garrison Modified over 6 years ago

Similar presentations

Presentation on theme: "Venous Doppler ultrasound for DVT"— Presentation transcript:

1 Venous Doppler ultrasound for DVT
Venous Doppler ultrasound for DVT. In this long-axis view, note the echogenic thrombus within the lumen of the popliteal vein. Source: VASCULAR DISEASE, Atlas of Cardiovascular Emergencies Citation: Lefebvre C, O'Neill JC, Cline DM. Atlas of Cardiovascular Emergencies; 2015 Available at: Accessed: December 27, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

Download ppt "Venous Doppler ultrasound for DVT"

Similar presentations

CMS-1500 Outpatient Medical Service Claim Form

CMS-1500 Outpatient Medical Service Claim Form
In a more severe dissection there can be complete occlusion of the internal carotid artery. The patient above has a normal common carotid artery (CCA)

In a more severe dissection there can be complete occlusion of the internal carotid artery. The patient above has a normal common carotid artery (CCA)
(Adapted from Doty JR, Flores JH, Doty DB: Superior vena cava obstruction: bypass using spiral vein graft. Ann Thorac Surg. 1999;67(4):1111–1116; with.

(Adapted from Doty JR, Flores JH, Doty DB: Superior vena cava obstruction: bypass using spiral vein graft. Ann Thorac Surg. 1999;67(4):1111–1116; with.
Color Doppler. Color Doppler measures the frequency shift and displays it as color over the gray scale image. Note the color scale to the left of the ultrasound.

Color Doppler. Color Doppler measures the frequency shift and displays it as color over the gray scale image. Note the color scale to the left of the ultrasound.
The “mickey mouse” sign is made up of the three portal structures

The “mickey mouse” sign is made up of the three portal structures
Reproduced with permission from Albert MA, Ridker PM

Reproduced with permission from Albert MA, Ridker PM
(a) Transverse view of the inferior vena cava (IVC) using M-mode imaging during inspiration and expiration of a spontaneously breathing patient. Note the.

(a) Transverse view of the inferior vena cava (IVC) using M-mode imaging during inspiration and expiration of a spontaneously breathing patient. Note the.
The Ontario Lung Association Pediatric Asthma Care Pathway

The Ontario Lung Association Pediatric Asthma Care Pathway
A child presenting with high fever, refusal to eat, and sores in the mouth. (Photo contributor: Binita R. Shah, MD.) Source: Chapter 3. Infectious Diseases,

A child presenting with high fever, refusal to eat, and sores in the mouth. (Photo contributor: Binita R. Shah, MD.) Source: Chapter 3. Infectious Diseases,
(Copied with permission from: Latson, L. A. , & Prieto, L. R. (2007)

(Copied with permission from: Latson, L. A. , & Prieto, L. R. (2007)
Acoustic enhancement increasing the signal off the posterior wall of the bladder (black arrow). Source: Chapter 2. Ultrasound Basics, Handbook of Critical.

Acoustic enhancement increasing the signal off the posterior wall of the bladder (black arrow). Source: Chapter 2. Ultrasound Basics, Handbook of Critical.
Adapted from Weiss et al. J Am Coll Cardiol. 1998;31:

Adapted from Weiss et al. J Am Coll Cardiol. 1998;31:
The LifeStat system is an example of a piston compression device

The LifeStat system is an example of a piston compression device
Removal of varicose veins via stab avulsions.

Removal of varicose veins via stab avulsions.
Measurement of right ventricular outflow tract (RVOT) acceleration time, the time between the onset of flow and peak flow velocity. Acceleration time is.

Measurement of right ventricular outflow tract (RVOT) acceleration time, the time between the onset of flow and peak flow velocity. Acceleration time is.
(A) ECG showing sinus tachycardia with the rate of 123 bpm

(A) ECG showing sinus tachycardia with the rate of 123 bpm
Technique of varicose vein stripping

Technique of varicose vein stripping
Ultrasound contrast agents

Ultrasound contrast agents
[From Pansky B: Review of Gross Anatomy, 6th ed

[From Pansky B: Review of Gross Anatomy, 6th ed
(F) A femoral hernia follows the course of the femoral artery and vein into the anterior thigh inferior to the inguinal ligament. Source: Chapter II-1.

(F) A femoral hernia follows the course of the femoral artery and vein into the anterior thigh inferior to the inguinal ligament. Source: Chapter II-1.

Similar presentations

Ads by Google