[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.