Choose the appropriate lettered structure in this computed tomography scan of the male perineum and pelvis. In which structure would ligation of the external iliac artery reduce blood pressure?
(a) The external iliac artery becomes the femoral artery immediately after passing the inguinal ligament. Therefore, ligation of the external iliac artery reduces blood pressure in the femoral artery.
A
B
C
D
Abdomen & Pelvis