A case of colonic adenocarcinoma incidentally occurring in an Indiana pouch
Sugita, Y.; Ishikawa, W.; Hirai, S.; Maru, N.; Sugita, A.; Nishi, M.; Fujita, T.; Yoshida, K.; Iwamura, M.
Hinyokika Kiyo. Acta Urologica Japonica 59(8): 531-534
2013
ISSN/ISBN: 0018-1994 PMID: 23995532 Document Number: 664228
We present a rare case of colonic adenocarcinoma occurring in an Indiana pouch. A 68-year-old man underwent radical cystectomy with Indiana pouch urinary diversion for the treatment of bladder cancer 16 years ago. He was referred to our hospital for the treatment of a right staghorn stone, left renal stone, and pouch stones. Cystoscopic findings showed a 10×10 mm tumor distal to ureter anastomosis. Under the diagnosis of colonic adenocarcinoma in an Indiana pouch, tumor and stones were successfully removed. Adenocarcinoma occurrence after ureterosigmoidostomy is well-known. However, diagnosis of adenocarcinoma in an Indiana pouch is extremely rare.