[Sigmoidoileal fistula of cancerous origin].
D012809:Colon, Sigmoid; D005402:Fistula; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D012004:Rectal Neoplasms; D012007:Rectum; D012811:Sigmoid Neoplasms
INTESTINAL FISTULA/etiology; RECTUM/neoplasms; SIGMOID/neoplasms