Question

Which of the following vessels normally follows a retroaortic course?

A) Left renal vein

B) Right renal vein

C) SMV

D) IMA

E) None of the above

Answer 1

The Left renal vein is the vessel that typically follows a retroaortic path, situating itself behind the aorta as it travels from the left kidney to the inferior vena cava.

Step-by-step explanation:

Among the options given, the Left renal vein is the vessel that normally follows a retroaortic course. The left renal vein lies behind the aorta as it courses from the left kidney across to the inferior vena cava. The regular path of the left renal vein is important as it can influence drainage patterns and has clinical relevance during certain medical procedures or in the presence of anatomical variations.