ARDMS RDMS AB-Abdomen Question # 5 Topic 1 Discussion

The main renal vein should be assessed in addition to the renal arteries during renal Doppler exams. Venous thrombosis may coexist with arterial abnormalities and can impact renal perfusion. Evaluation of both arterial inflow and venous outflow ensures a comprehensive assessment of renal vascular patency.

According to Zwiebel’s Introduction to Vascular Ultrasound:

“Renal vein assessment should be performed during renal artery Doppler studies to exclude venous thrombosis or outflow obstruction.”