title: [Peritoneal carcinomatosis: study of the tumor of origin].
mesh_terms: D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000175:diagnosis / Q000556:secondary*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D009382:Neoplasms, Unknown Primary / Q000175:diagnosis*; D010534:Peritoneal Neoplasms / Q000175:diagnosis / Q000556:secondary*
vernacular_title: Carcinomatosis peritoneal: estudio del tumor de origen.