May-Thurner syndrome occurs when a vein in the pelvis becomes compressed by an artery. It often does not cause symptoms, but it can narrow the vein and impair blood flow, which raises the risk of deep ...

BLADDER distention has not previously been reported as a cause of iliac-vein obstruction in the adult. On the other hand, a variety of pelvic conditions, such as inflammation, benign and malignant ...

(Philadelphia, PA) – Like highways, roads, and side streets, blood vessels in the human body come in different sizes, with a range of traffic-carrying capacities. These differences are critical to ...