title: Primary neoplasms of small bowel.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D007421:Intestine, Small / Q000473:pathology / Q000601:surgery; D007813:Laparotomy; D008297:Male; D008875:Middle Aged