Perforation of jejunal non Hodgkin's lymphoma.

Primary gastrointestinal lymphomas are rare. Jejunal non Hodgkin's lymphoma presenting as perforative peritonitis is extremely rare. We report a 51-year-old man who presented with perforative peritonitis and was detected to have jejunal non Hodgkin's lymphoma.

Degloving injury of small intestine.

Self-inflicted stab wounds are seldom very grave. We report a 25-year-old man who inflicted stab wounds with a glass piece under the influence of alcohol. This led to evisceration and later degloving injury to the small bowel.

Recurrent inflammatory pseudotumor of small bowel mesentery presenting as perforative peritonitis.

A 62-year-old man with recurrent inflammatory pseudotumor of the small bowel mesentery presented with perforative peritonitis; such a presentation has not been reported. The mass was excised successfully.

Rupture of splenic artery pseudoaneurysm presenting with massive upper gastrointestinal bleed.

Splenic artery pseudoaneurysms develop in as many as 10% of patients with acute pancreatitis. The diagnosis should be suspected in patients with pancreatitis who develop either upper gastrointestinal bleeding without an obvious cause or in whom a contrast-enhanced lesion is demonstrated within or adjacent to a suspected pseudocyst as determined by computed tomography scan.

Treatment of Chronic Gastric Volvulus by Percutaneous Endoscopic Gastrostomy.

Five adult cases of chronic gastric volvulus were treated by percutaneous endoscopic Gastrostomy (PEG) between October 1992 and September 1997. Four cases were organoaxial volvulus and one was mesentericoaxial volvulus (Fig. 2).