D'Arcy Little

University of Toronto | U of T · Department of Medical Imaging

Secondary aortoduodenal fistula (AEF), although less rare than its primary form, is an uncommon and frequently lethal cause of gastrointestinal (GI) bleeding. We report a case of fatal GI hemorrhage in a woman with a remote history of endovascular graft repair of an abdominal aortic aneurysm. Postmortem examination included computed tomography (PMC...

Iatrogenic vascular injury is a potentially serious complication of surgical procedures. Here we report a case of delayed fatal intra-abdominal hemorrhage because of electrocautery injury of a right external iliac artery. The decedent, a 31-year-old woman, died suddenly on postoperative day 1 after a laparoscopic staging operation for an ovarian tu...

Aortoenteric fistula (AEF) is an uncommon source of upper gastrointestinal (GI) tract hemorrhage, commonly occurring in persons with previous aortic surgery. Non-surgery related AEFs (primary AEFs) may occur in association with atherosclerotic lesions, infections, malignancies, or, rarely, result from penetrating/eroding foreign bodies. Given its r...

Angioedema is an episodic swelling of the deep dermis, subcutis, and/or submucosal tissue due to an increase in local vascular permeability. Swelling may involve skin, respiratory, and gastrointestinal tracts. The most commonly involved areas are the periorbital region and the lips. Here we report a case of a fatal laryngeal obstruction due to angi...