title: Simultaneous occurrence of adenocarcinoma and transitional cell carcinoma as two separate primary tumors in the bladder.
abstract: We report on a 56-year-old man who had two distinct and separate primary tumors of the bladder simultaneously: one mucin-producing adenocarcinoma and the other a transitional cell carcinoma. Despite local extension of the adenocarcinoma beyond the bladder wall, surgical resection has resulted in a 6-year recurrence-free survival of the patient.
mesh_terms: D002288:Adenocarcinoma, Mucinous / Q000473:pathology*; D002295:Carcinoma, Transitional Cell / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D001749:Urinary Bladder Neoplasms / Q000473:pathology*