Repeated Pseudoaneurysm after Endovascular Repair of Popliteal Aneurysm due to Graft Disintegration and Fabric Tear.

Endovascular repair of popliteal artery aneurysms (PAA) using a stent graft is suitable for patients with favorable anatomy. In the domestic situation where Gore Medical withdrew, we report two cases of unusual complications of pseudoaneurysm after endovascular repair of PAA. A 44-year-old male with a history of bypass surgery for a PAA presented with recurrent vein graft pseudoaneurysm.

Oncologic and Anastomotic Safety of Low Ligation of the Inferior Mesenteric Artery With Additional Lymph Node Retrieval: A Case-Control Study.

Purpose: We assessed the oncologic and anastomotic benefits of low ligation of the inferior mesenteric artery (IMA) with additional lymph node (LN) retrieval.

Methods: We performed a retrospective case-control study between January 2011 and July 2015. All patients underwent curative resection of a primary sigmoid or rectal tumor.