Carcinoma of the renal pelvis and ureter following bladder carcinoma

Abstract

We followed 135 primary bladder carcinoma patients for at least 3 years. Subsequent carcinomas of the upper urinary tract were found in 5 patients (3.7 per cent) an average of 67 months after an initial treatment of the bladder tumors. Two patients underwent radical cystectomy and the remaining 3 patients received transurethral resections or partial cystectomy five to seven times for bladder lesions. Primary bladder tumor was multiple in all and one of them was accompanied by carcinoma in situ in the bladder and urethra. Except for one patient who presented with gross hematuria, four patients had no symptoms referable to the upper urinary tract tumor. However two of them had high stage disease. Positive urinary cytology was observed in only one patient. All patients underwent nephroureterectomy and the four got well but one died of acute heart failure. Regular urinary cytology and IVP should be done for an extended period of time for early detection of renal pelvic and ureter cancers in patients who had multiple and recurrent bladder cancers. © 1995, THE JAPANESE UROLOGICAL ASSOCIATION. All rights reserved.