[Anastomotic Pseudoaneurysms after Graft Replacement for IgG4-related Thoracic Aortic Aneurysm].

We report a case of pseudoaneurysms at the anastomotic sites after prosthetic graft replacement for Immunogloblin G4 (IgG4)-related thoracic aortic aneurysm. A 69-year-old male patient underwent ascending and aortic arch replacement and open stent graft insertion. Five months after the surgery, pseudoaneurysms at the anastomosis to the brachiocephalic artery and to the left common carotid artery developed, and urgency surgery was performed.

Acute Dissection of the Middle Colic Artery Immediately after Endovascular Abdominal Aortic Aneurysm Repair: A Case Report.

A 78-year-old man underwent endovascular abdominal aortic aneurysm repair (EVAR) for a true aortic aneurysm. He developed sudden abdominal pain 4 hr after EVAR. Angiography revealed a dissected aneurysm of the middle colic artery (MCA).