Overview

Cancer of the ureter (ureteral cancer) is an abnormal growth of cells on the inside lining of the tubes (ureters) that connect your kidneys to your bladder. Ureters are part of the urinary tract, and they carry urine produced by the kidneys to the bladder.

Ureteral cancer is uncommon. It occurs most often in older adults and in people who have previously been treated for bladder cancer.

Ureteral cancer is closely related to bladder cancer. The cells that line the ureters are the same type of cells that line the inside of the bladder. People diagnosed with ureteral cancer have a greatly increased risk of bladder cancer, so your doctor will recommend tests to look for signs of bladder cancer.

Treatment for ureteral cancer typically involves surgery. In certain situations, chemotherapy or immunotherapy may be recommended.