Saphenous vein graft pseudoaneurysm presenting as a mediastinal mass.

Abstract

Coronary vein graft aneurysms are quite rare, particularly when they present as a mediastinal mass. We report a saphenous vein graft pseudoaneurysm that presented as a mediastinal mass in a 45-year-old man. In addition to reviewing the relevant medical literature in English, we discuss diagnostic techniques and therapeutic options.