Obturation obstruction of the small intestine.
D000368:Aged; D002137:Calculi; D002769:Cholelithiasis / Q000150:complications*; D005260:Female; D005502:Food; D006801:Humans; D007410:Intestinal Diseases; D007415:Intestinal Obstruction / Q000209:etiology*; D008875:Middle Aged