Chronic common femoral vein occlusion secondary to endometriosis.

Abstract

Venous occlusion is sometimes caused by external compression due to adjacent masses. Endometriosis, the presence of functioning endometrial tissue outside the uterine cavity, is a rare cause of venous occlusion. We report a case of chronic common femoral vein occlusion due to endometrioma causing severe leg edema and groin pain that was treated with resection and venous bypass.