Urology Blog

Facts about Kidney Cancer

March is Kidney Cancer Awareness Month. Did you know that this type of cancer is one of the 10 most common in America? It is estimated that more than 70,000 new cases occur each year. More men than women are diagnosed with this disease, and usually later in life. It is our job to inform people of the risks, symptoms, and treatment options related to kidney cancer because, as we have seen with other types of disease, knowledge is power.

What Causes Kidney Tumors?

There is no singular cause that has been identified through scientific research. Studies indicate the factors that can contribute to the formation of kidney masses. They include:

  • Obesity and poor eating habits
  • Smoking
  • Heredity
  • Exposure to chlorinated chemicals
  • High blood pressure

Symptoms of a Kidney Mass

Symptoms are rare during the early stages of a kidney mass. As the tumor grows, the following may occur:

  • Side pain between the ribs and hips
  • Persistent pain on one side of the low back that is not related to an injury
  • Blood in the urine
  • Low red blood cell count
  • Unexplained weight loss
  • Loss of appetite
  • Persistent fever unrelated to infection

Diagnosing and Treating Kidney Masses

More than half of kidney tumors are found accidentally. The mass may be discovered during a routine exam or screening to assess another health complaint. A urologist is often involved in the diagnostic process and is the specialist who develops the most appropriate treatment plan for kidney tumors. Using various labs and forms of diagnostic imaging, a urologist grades and stages the tumor. Treatment is then planned based on that measurement. The goal of treatment is to eliminate cancer cells and, when possible, preserve kidney function.

Not all kidney tumors require surgery. Generally, treatment options include:

  • Active surveillance. Periodic measurements of the tumor. Appropriate for tumors up to 3 cm.
  • The use of hot or cold therapy to destroy the tumor.
  • Partial nephrectomy. The removal of part of the kidney.
  • Radical nephrectomy. Complete removal of the affected kidney.

In our Chattanooga, TN urology office, our mission is to treat urologic conditions such as kidney tumors promptly, so the patient can regain peace of mind and quality of life. To learn more about our services, call: (423) 778-5910.

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