[Malignant primary tumors of the small intestine].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004379:Duodenal Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007078:Ileal Neoplasms / Q000175:diagnosis*; D007580:Jejunal Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D011379:Prognosis