Small bowel tumors: report of four cases.
D000230:Adenocarcinoma; D000328:Adult; D000368:Aged; D006801:Humans; D007414:Intestinal Neoplasms; D007421:Intestine, Small; D007889:Leiomyoma; D007890:Leiomyosarcoma; D008228:Lymphoma, Non-Hodgkin; D008297:Male; D008875:Middle Aged