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Atlas of Human Body Ultrasound Scanning_ Methods and Diagnostic Applications ( PDFDrive ).pdf
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9  Abdominal Vascular Scanning

369

 

 

9.3\ Longitudinal Scanning

of the Common Iliac Vein

CIA

 

 

 

 

 

 

EIA

 

 

 

 

 

 

 

 

 

 

 

 

CIV

 

 

 

 

 

 

 

IIV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IIA

 

 

 

 

 

 

 

 

9.3.1\ Scanning Method

The patient should be fasted for 8–12 h, and should be in a supine position. A 3.5 MHz or 5.0 MHz probe is utilized and is placed obliquely on the left or right lower abdomen. Color Doppler can help to find the vessels.

9.3.2\ Section Structure

Longitudinal view of the common iliac vein, external iliac vein, and internal iliac vein.

9.3.3\ Measurement Method

The internal diameter and thickness of the internal membrane of the common iliac vein, external iliac vein, and internal iliac vein are measured.

9.3.4\ Clinical Application Value

On this section, the iliac veins are evaluated to diagnose a stenosis, dilation, or thrombus in the lumen.

Fig. 9.33  Longitudinal scanning of the common iliac vein