Kidney Cancer Symptoms

Kidney cancer has direct links to a person's urine because the kidneys play a vital role in filtering waste products out of our blood. And like other forms of cancer, kidney cancer may not immediately produce symptoms or, if and when symptoms do appear they may have done so for reasons other than cancer. A person with an infection or a cyst for example, will present as would someone with kidney cancer. Initially a tumor in the kidney may be very small in which case there may well be few if any symptoms at all.