The first case report of synchronous primary papillary type 2 renal cell carcinoma of kidney and transitional cell carcinoma of bladder

摘要

Synchronous presentation of Multiple Primary Malignant neoplasms in genitourinary system is not a common event. Absolute majority of reported cases are concurrent outbreak of clear cell type renal cell carcinoma in the kidney and transitional cell carcinoma in ipsilateral renal pelvic. We reported concurrent presenting of two separate primary malignancies, urothelial cell carcinoma of bladder and papillary renal cell carcinoma Type 2 in kidney in a 59-year-old man for the first time.