title: [Proctosigmoid cancer; surgical techniques currently most used in the United States].
authors.forename: W G
authors.initials: WG
authors.lastname: DE MELLO
mesh_terms: D012809:Colon, Sigmoid; D006801:Humans; D009369:Neoplasms; D012004:Rectal Neoplasms; D012007:Rectum; D012811:Sigmoid Neoplasms; D014481:United States
keywords: RECTUM/cancer; SIGMOID/cancer
vernacular_title: Câncer proctossigmoideu; técnicas cirúrgicas atualmente mais usadas nos Estados Unidos.