Intestinal obstructions due to primary neoplastic strictures of the bowel.
D003251:Constriction, Pathologic; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology*; D007420:Intestine, Large; D007422:Intestines; D009369:Neoplasms
INTESTINAL OBSTRUCTION/etiology and pathogenesis; INTESTINE, LARGE/neoplasms