[A Case of Secondary Extramammary Paget's Disease Developed at 11 Years after Cystectomy]
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An 82-year-old woman previously underwent cystectomy and ureterocutaneous ureteral fistula for bacillus calmette guerin-resistant bladder cancer at the age of 70 years old in February 2012. Pathological examination revealed a pTisN0. In October 2020, the patie... ...