title: Adenocarcinoma of rectosigmoid, with perforation.
authors.forename: F A
authors.initials: FA
authors.lastname: SIMEONE
authors.forename: T B
authors.initials: TB
authors.lastname: MALLORY
mesh_terms: D000230:Adenocarcinoma; D012809:Colon, Sigmoid; D006801:Humans; D007420:Intestine, Large; D012811:Sigmoid Neoplasms
keywords: SIGMOID/cancer