title: Tumors of sigmoid colon following ureterosigmoidostomy.
authors.forename: W M
authors.initials: WM
authors.lastname: Lien
mesh_terms: D012809:Colon, Sigmoid / Q000601:surgery*; D003125:Colostomy / Q000009:adverse effects*; D006801:Humans; D011643:Publishing; D012811:Sigmoid Neoplasms / Q000209:etiology*; D014519:Ureterostomy / Q000009:adverse effects*