Primary aortogastric fistula: a complication of ruptured aortic aneurysm.

An aortogastric fistula which resulted from rupture of an atherosclerotic aneurysm of the descending and supraceliac aortic segments is reported. The diagnosis was suspected preoperatively on the basis of CT and angiographic examinations. Vascular replacement was accomplished without difficulty, but a fatal outcome eventually occurred because of failure of local repair of the gastric defect. Relevant literature on primary aortoenteric fistulas has been reviewed, with particular emphasis on reports detailing management of the alimentary tract perforations. We now believe that resection should be strongly considered in situations where both resection and local repair of the enteric defect are options.