Primary aorto-enteric fistula in a 52-year-old man.

Background: Aorto/ilio enteric Fistula (AEF) is defined as a communication between the aorta or iliac artery and any adjacent segment of the bowel. It may be primary or secondary. The former occurs in patients with intestinal or vascular disease and mostly complicates abdominal aortic aneurysm (AAA), whereas secondary aorto-enteric fistula is a dreadful complication of aortic reconstruction with vascular prosthesis.

[Abdominal actinomycosis. Report of three cases and review of the literature].

Actinomyces are Gram positive, anaerobic, filamentous bacteria, saprophytes of the oral cavity and intestinal tract of humans. They rarely cause chronic suppurative infections. Abdominal abscess can masquerade as a malignant process and lead to a surgical intervention with resection.

[Colonic tuberculosis: an exceptional cause of a massive surgical hemorrhage apropos of a case and review of the literature].

Colonic tuberculosis rarely causes massive bleeding, as a matter of fact less than twenty cases have been reported in medical literature. Resorting to surgery in this context is even more exceptional. We have not found any case operated on in the literature we have consulted.