title: Urethral carcinosarcoma following total cystectomy for bladder carcinoma.
abstract: A patient with carcinosarcoma of the urethra occurring 15 years after a radical cystoprostatectomy for transitional cell carcinoma is presented. The tumor arose from the penile urethra and invaded the glans penis and penile corpus cavernosum. The tumor was composed of mixed carcinoma (squamous cell carcinoma, adenocarcinoma and transitional cell carcinoma) and rhabdomyosarcoma. Biopsy of the right inguinal lymph node showed simultaneous metastasis of sarcomatous and transitional cell carcinoma elements.
authors.affiliation: Department of Urology and Pathology, 6th Municipal Hospital of Shanghai, China.
authors.forename: Y M
authors.initials: YM
authors.lastname: Xu
authors.forename: R X
authors.initials: RX
authors.lastname: Cai
authors.forename: P
authors.initials: P
authors.lastname: Wu
authors.forename: N T
authors.initials: NT
authors.lastname: Jin
mesh_terms: D000230:Adenocarcinoma; D000368:Aged; D002294:Carcinoma, Squamous Cell; D002295:Carcinoma, Transitional Cell / Q000556:secondary* / Q000601:surgery*; D002296:Carcinosarcoma / Q000556:secondary*; D015653:Cystectomy; D006801:Humans; D008297:Male; D016609:Neoplasms, Second Primary; D010412:Penile Neoplasms / Q000556:secondary*; D011183:Postoperative Complications; D012208:Rhabdomyosarcoma; D014523:Urethral Neoplasms / Q000556:secondary*; D001749:Urinary Bladder Neoplasms / Q000473:pathology* / Q000601:surgery*