Stages

It is important to know the stage of a cancer in order to plan treatment.

STAGES OF KIDNEY CANCER

Stage I

In stage I, the tumor is 7 centimeters or smaller and is found only in the kidney.

Stage II

In stage II, the tumor is larger than 7 centimeters and is found only in the kidney.

Stage III

In stage III, cancer is found:

• in the kidney and in 1 nearby lymph node; or
• in an adrenal gland or in the layer of fatty tissue around the kidney, and may be found in 1 nearby lymph node; or
• in the main blood vessels of the kidney and may be found in 1 nearby lymph node.

Stage IV

In stage IV, cancer has spread:

• beyond the layer of fatty tissue around the kidney and may be found in 1 nearby lymph node; or
• to 2 or more nearby lymph nodes; or
• to other organs, such as the bowel, pancreas, or lungs, and may be found in nearby lymph nodes.

Reference:

National Cancer Institute, USA.