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Induction of Invasive Transitional Cell Bladder Carcinoma in Immune Intact Human MUC1 Transgenic Mice: A Model for Immunotherapy Development
Published on: October 30, 2013
Carcinoma in situ developing in an ileal neobladder
Hiroki Ide1, Eiji Kikuchi, Kazunobu Shinoda
1Department of Urology, Keio University School of Medicine, Tokyo, Japan.
Abstract:
We report a case of carcinoma in situ of urothelial carcinoma (UC) developing in an ileal neobladder. Some cases of secondary UC in the ileal segment of a urinary diversion have been reported. However, none were cases of carcinoma in situ. After cystectomy for bladder cancer, a 73-year-old man developed UC at the left ureteral-neobladder and urethral-neobladder anastomoses. Left nephroureterectomy, resection of the neobladder, and total urethrectomy were performed. The pathologic examination revealed UC (papillary, grade 3) at these anastomoses and carcinoma in situ in the ileal neobladder.
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