Primary tumours of the small bowel and its mesentery.
Twenty-seven primary small bowel tumours encountered at the University of Alberta Hospital in a 10-year period have been reviewed. Seventeen symptomatic growths were treated by resection and 10 asymptomatic tumours were discovered incidentally. During this same period, three intramesenteric lipomas were found. Small bowel tumours were malignant in 15 of the 17 symptomatic cases and benign in seven of the nine asymptomatic cases. Carcinoid tumours, malignant lymphomas, non-lymphoid sarcomas and carcinomas were the common malignant neoplasms while adenomas, lipomas, myomas, fibromas and angiomas comprised the majority of benign growths reported. Symptoms of anorexia, anemia, abdominal pain, obstruction and hemorrhage suggest small bowel tumour if commoner pathology has been ruled out.
D015746:Abdominal Pain; D000230:Adenocarcinoma; D000236:Adenoma; D000740:Anemia; D002276:Carcinoid Tumor; D002277:Carcinoma; D005350:Fibroma; D006391:Hemangioma; D006801:Humans; D007414:Intestinal Neoplasms; D007421:Intestine, Small; D007890:Leiomyosarcoma; D008067:Lipoma; D008223:Lymphoma; D008297:Male; D008643:Mesentery; D009214:Myoma; D009369:Neoplasms; D012509:Sarcoma
ADENOCARCINOMA; ADENOMA; ARGENTAFFINOMA; HEMANGIOMA; INTESTINAL NEOPLASMS; LEIOMYOSARCOMA; LYMPHOMA