Famous singer Paul McCartney was diagnosed with urothelial carcinoma, also called transitional cell carcinoma, and its one of the most common
type of bladder cancer. The famous singer was transfered to hospital today. after having terrible pelvic pain.
Bladder cancer develops when cells in the bladder begin to grow abnormally. Rather than grow and divide in an orderly way, these cells develop mutations that cause them to grow out of control and not die. These abnormal cells form a tumor.