title: Colorectal carcinoma 15 years after the diagnosis of perianal Paget disease.
abstract: We report a patient with perianal Paget disease who developed a colorectal carcinoma fifteen years later, complicated by pseudomyxoma peritoneal. While perianal Paget disease is often associated with underlying carcinomas noted at the time of the diagnosis, we suggest that perianal Paget disease may also predispose to the future development of colorectal cancer.
mesh_terms: D001004:Anus Diseases / Q000150:complications; D002277:Carcinoma; D003110:Colonic Neoplasms / Q000209:etiology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D010145:Paget Disease, Extramammary / Q000150:complications*; D012004:Rectal Neoplasms / Q000150:complications / Q000209:etiology*