Leiomyoblastoma of the stomach.

A case of gastric leiomyoblastoma in a 37 year old male is presented. The patient presented with 3 episodes of melaena requiring blood transfusion on one occasion. There was no associated haematemesis, abdominal pain, obstruction or a palpable lump. The tumor was sessile and completely intraluminal with superficial ulceration displaying distinctive histologic features. Seven years after partial gastrectomy the patient has remained asymptomatic.