Tubular enteric duplication presenting as jejuno-colic fistula in a 38 years old adult

Colo-enteric fistula is a rare entity, malignancy being the commonest cause. Both adenocarcinoma and rarely lymphoma have been known to cause it. Benign jejuno-colic fistulas are mostly secondary to tuberculosis or inflammatory bowel disease. Here we present a case of a young adult male, who presented with altered bowel habits. Colonoscopy and oesophago-gastro-duodenoscopy (OGD) revealed a fistulous tract between the proximal jejunum to the splenic flexure of colon. Surgery revealed a small fistulous connection between the above-mentioned parts of the bowel about 1cm long. Histopathology demonstrated it to have all the layers of the intestinal anatomy, hence indicating a possibility of congenital aetiology, probably enteric duplication of communicating tubular variety.

Primary hydatid cyst of the mesentery presenting as a small bowel volvulus

Hydatid disease mostly caused by Echinococcus granulosus (dog tape worm) is a common parasitic disease in pastoral areas. It produces cysts in the human body. Human is an accidental intermediate host. Most common sites are liver and lungs. Intraperitoneal hydatid cyst occurs sometimes and it is usually secondary to rupture of primary hepatic hydatid cyst. Primary intraperitoneal hydatid cyst is rare (2%). Primary hydatid cyst in mesentery is very rare. Small bowel volvulus is rare but documented complication of tumours of the mesentery, including cysts. In this article, the authors present a case of primary mesenteric hydatid cyst with acute intestinal obstruction secondary to volvulus.