title: [Melanoma and leiomyosarcoma of the rectum].
mesh_terms: D000328:Adult; D000368:Aged; D001005:Anus Neoplasms / Q000175:diagnosis; D005260:Female; D006801:Humans; D007890:Leiomyosarcoma / Q000175:diagnosis*; D008297:Male; D008545:Melanoma / Q000175:diagnosis*; D008875:Middle Aged; D009031:Moscow; D012004:Rectal Neoplasms / Q000175:diagnosis*
vernacular_title: O melanome i leĭomiosarkome priamoĭ kishki