title: Primary small bowel malignant tumors. Unrecognized until emergent laparotomy.
abstract: Forty-five consecutive cases of primary small bowel malignant tumors treated at our institution from 1969-1983 were reviewed. Sixty-four per cent of the patients had surgical emergencies. Fourteen patients had intestinal obstruction, 11 had gastrointestinal (GI) hemorrhage, and 4 had perforation of the small bowel. The remaining 16 patients were explored for persistent symptoms, an abnormality on GI series, or a mass lesion on CT scan. Thirty-eight patients underwent resection of the tumor and seven had palliative bypass procedures. This study suggests that a high index of suspicion and early diagnostic evaluation including a small bowel series is necessary to prevent the large number of small bowel tumors presenting as surgical emergencies. In particular, small bowel tumors should be suspected in patients with abdominal pain of unknown etiology, unexplained weight loss, or occult GI bleeding.
authors: Department of Surgery, Yale School of Medicine, New Haven, CT 06510.
authors: C
authors: C
authors: Brophy
authors: C E
authors: CE
authors: Cahow
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology / Q000601:surgery; D000293:Adolescent; D000328:Adult; D000368:Aged; D002276:Carcinoid Tumor / Q000473:pathology / Q000601:surgery; D002648:Child; D004630:Emergencies; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000601:surgery; D006801:Humans; D007414:Intestinal Neoplasms / Q000473:pathology / Q000601:surgery; D007415:Intestinal Obstruction / Q000209:etiology / Q000601:surgery; D007416:Intestinal Perforation / Q000209:etiology / Q000601:surgery; D007421:Intestine, Small; D007813:Laparotomy; D008223:Lymphoma / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009378:Neoplasms, Multiple Primary; D012189:Retrospective Studies; D012509:Sarcoma / Q000473:pathology / Q000601:surgery