[Gastrointestinal bleeding caused by small bowel leiomyosarcoma].
The small bowel leiomyosarcoma is a infrequent tumour in the clinical practice. We report the case of a 50 year old male admitted to the hospital on two occasions for gastrointestinal bleeding. On the second occasion a push enteroscopy located in jejunum a tumour. The pathologic diagnosis was a low grade jejunal leiomyosarcoma. The patient required a surgical intervention with resection of the affected portion of the jejunum.