[Case of heterochronous triple urogenital cancer (renal cell carcinoma, bladder cancer, prostatic cancer)].

We report a case of a 73-year-old male with heterochronous triple urogenital cancer. The patient was referred to our hospital because serum PSA was elevated (7.0 ng/ml) in 1998. Prostatic needle biopsy revealed prostatic cancer in the right lobe, and total prostatectomy was performed. The histopathological diagnosis was moderately differentiated adenocarcinoma (TlcNOMO). Non-muscle invasive bladder cancer (NMIBC) was detected during an examination for microhematuria in 2002. Transurethral resection of the bladder tumor (TURBT) procedure was performed, and the histopathological diagnosis was grade 2 urothelial carcinoma (pTa). A right renal mass was detected incidentally on follow-up CT for bladder cancer in 2008. Renal enucleation was performed in 2009. The histopathological diagnosis was grade 2 clear cell renal cell carcinoma (pTlaNXMO). NMIBC was detected on follow-up urethrocystoscopy in 2011. The TURBT procedure was performed, and the histopathological diagnosis was grade 2 urothelial carcinoma (pTa). On follow-up for urogenital cancer patients, it is important to investigate recurrence of the primary cancer and also heterochronous canceration of other urogenital organs.