Venous Doppler ultrasound for DVT

Slides:

Advertisements

Similar presentations

CMS-1500 Outpatient Medical Service Claim Form

Advertisements

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.

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

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.

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,

(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.

Adapted from Weiss et al. J Am Coll Cardiol. 1998;31:

The LifeStat system is an example of a piston compression device

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.

(A) ECG showing sinus tachycardia with the rate of 123 bpm

Technique of varicose vein stripping

Ultrasound contrast agents

[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.

On this ECG from a patient with wandering atrial pacemaker, the R–R intervals vary from beat to beat, creating an irregularly irregular rhythm. Note the.

Different patient with left calf muscle rupture misdiagnosed as calf vein thrombosis. Following anticoagulation, the left calf became very tense, painful,

Varicose veins A. There are meandering and convoluted irregular varicose veins on the thigh of a 70-year-old man who also had lipodermatosclerosis and.

Sclerotherapy of telangiectasias using 0

Traumatic exophthalmos

A 5-French sheath has been placed in the right radial artery in preparation for cardiac catheterization. A hemostatic valve on the sheath allows catheter.

Pedal venous pressure measurements with exercise

Ultrasound image of the large internal jugular vein and deeper carotid artery. Transducer position (A) and corresponding ultrasound image (B). CA = Carotid.

King of Hearts monitor. The device is attached to the patient and easily activated when symptoms arise. Record button is on top; out of view. The send.

Transverse (short-axis) view at the level of the internal jugular vein (to the left of the carotid artery and not shown). The right carotid artery and.

Treatment of superficial venous insufficiency in a patient with below-knee, great saphenous vein reflux and a venous ulcer. (A) A 54-year-old man with.

(A) Worsening jaundice and right-sided abdominal pain were the presenting complaint in this adolescent girl with sickle cell disease. Sickle cell-related.

Juvenile rheumatoid arthritis Faint erythematous, urticarial plaques on the torso of a child. Source: Section 17. Autoimmune Connective Tissue Diseases,

(A) Transverse sonographic image of the right kidney shows small echogenic focus (arrow) in the right kidney, without definite acoustical shadowing. (B)

Aliasing on a Doppler waveform, a consequence of the Doppler frequency being greater than having the pulse repetition frequency. Source: Chapter 2. Instrumentation,

Varicose veins, manifested as blue, subcutaneous, tortuous veins more than 3 mm in diameter. (Used, with permission, from Dean SM, Satiani B, Abraham WT.

Cutis marmorata This term means “marbled skin” and is intended to describe the appearance of the skin in which the terminal vessels are so superficial.

Adapted with permission from Hsia, J et al

A-C: Axial, coronal, and sagittal CTA images demonstrate a large filling defect in the main right pulmonary artery consistent with a large pulmonary embolism.

Colon carcinoma. (A) A colon cancer is often demonstrated as an irregular-shaped hypoechoic mass with an echogenic core inside, which is called the “pseudokidney.

(A) CT Angiogram, 3D volume rendering of Stanford Type B aortic dissection extending from just distal to left subclavian artery origin into the abdominal.

This defibrillator device has been set to synchronized “SYNC” mode

This infant developed typical arcuate lesions on the face

(A) Sciatic nerve anatomy (popliteal), ultrasound image

(A) Sciatic nerve anatomy (popliteal), ultrasound image

Simple compression test for DVT

Coronal color Doppler ultrasound image of the posterior chest showing a large multicystic mass in the left lung (arrows). The aorta is seen, and it does.

(A) Ultrasound of a midtrimester 18 weeks fetus showing bowel extruded (dashed arrows) to the right of the umbilical cord insertion (arrow). No membrane.

Testing the first MTP joint motion. (From Dutton M

Catheterization laboratories contain monitors, radiography equipment, sterile supplies, emergency carts, and other equipment necessary to perform the procedure.

Transverse sonogram demonstrating the transverse spinous process view of the midthoracic spine. Source: Ultrasound of the Thoracic Spine for Thoracic Epidural.

Major cerebral veins and venous sinuses subject to thrombotic occlusion. (Used with permission from Waxman S. Clinical Neuroanatomy. 26th ed. New York,

Severe mitral regurgitation was caused by malfunction of this mechanical prosthetic valve (Bjork–Shiley). The strut fracture of the prosthetic valve led.

Normal left kidney. Longitudinal coronal transducer position (A) and long-axis ultrasound image of the kidney (B). Transverse coronal transducer position.

Equipment needed for central venous catheterization. A

The straight leg knee immobilizer brace

Corneal metallic foreign body (FB) is shown (A) and FB being removed by needle at slit lamp is shown (B). (Photo contributor: Douglas R. Lazzaro, MD.)

Anterior sonogram of a shoulder with calcific tendonitis

Beck Airway Airflow Monitor (BAAM)

(Used with permission from Lichtman’s Atlas of Hematology, www

[From: Galli : et al: Emergency Orthopedics: The Spine

A, B: Transvaginal images now demonstrate a rounded yolk sac within the gestational sac. Source: Chapter 7. Atraumatic Conditions of the Abdomen, The Atlas.

The nomogram is also not useful if the time of ingestion is uncertain, if ingestion occurred more than 24 hours before presentation, or if repeated ingestion.

Color Doppler of right kidney—longitudinal views

This image illustrates a transverse view of the trachea and esophagus during an esophageal intubation. Note in this image that the esophagus is visualized.

Evaluation of microcytic anemia

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Real-time B-mode venous ultrasound

William C. Krupski, MD. , Arie Bass, MD, Ralph B. Dilley, MD, Eugene F

Presentation transcript:

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: http://accessemergencymedicine.mhmedical.com/DownloadImage.aspx?image=/data/books/1206/lefebvre_ch6_fig-06-13.png&sec=72943826&BookID=1206&ChapterSecID=72943770&imagename= Accessed: December 27, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved