title: [Leiomyosarcoma of the small intestine in a patient after previous radical surgery for cancer of the stomach and sigmoid].
authors.forename: S O
authors.initials: SO
authors.lastname: Trenin
authors.forename: L S
authors.initials: LS
authors.lastname: Gel'fenbeĭn
authors.forename: A V
authors.initials: AV
authors.lastname: Shishkov
mesh_terms: D000368:Aged; D004379:Duodenal Neoplasms / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D007890:Leiomyosarcoma / Q000601:surgery*; D008297:Male; D016609:Neoplasms, Second Primary / Q000601:surgery*; D012811:Sigmoid Neoplasms / Q000601:surgery*; D013274:Stomach Neoplasms / Q000601:surgery*; D013997:Time Factors