Primary malignant tumors of the small bowel.
D000230:Adenocarcinoma / Q000175:diagnosis / Q000453:epidemiology; D002276:Carcinoid Tumor / Q000175:diagnosis / Q000453:epidemiology; D004379:Duodenal Neoplasms / Q000175:diagnosis / Q000453:epidemiology; D005260:Female; D007082:Ileum; D007414:Intestinal Neoplasms / Q000175:diagnosis / Q000453:epidemiology / Q000401:mortality / Q000601:surgery; D007421:Intestine, Small; D007583:Jejunum; D007890:Leiomyosarcoma / Q000175:diagnosis / Q000453:epidemiology; D007945:Leukemia, Lymphoid / Q000175:diagnosis / Q000453:epidemiology; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis / Q000453:epidemiology; D008297:Male; D010166:Palliative Care; D011379:Prognosis