Cancer Spotlight- Kidney Cancer
Kidney cancer is when the cells of the kidney become cancerous and rapidly grow out of control. Normally, kidney (renal) cancer begins in the tubules of the kidneys; this is known as renal cell carcinoma. This is often found before it metastasizes but the kidney's cancerous tumors can grow quite large.
Currently, doctors do not know any specific causes of kidney cancer.
Symptoms of renal cancer include persistent side pain, weight loss with an unknown cause, lump in side, blood in urine, anemia, fatigue, swelling in the ankles and feet, loss of appetite, and an ongoing fever.
To find out if you have renal cancer, the doctor may run several tests including:
Blood tests
Renal tests
CAT scan
MRI
Intravenous pyelogram
Ultrasound
Renal arteriogram
In some cases, the doctor might do a needle biopsy to collect a sample of cells from the kidneys and observe this sample under a microscope.
In order to see the extent of a metastasized renal tumor, the doctor may run a CT scan or an MRI. To see if the cancer has metastasized to the lungs, a chest X-Ray might be run. Also, a PET scan might be used to see if the renal cancer has spread to the lymph nodes. The results of the tests will aid the doctor in determining which stage that the cancer has reached.
The surgery treatment options include a radical nephrectomy in which the affected kidney, the adrenal gland, surrounding tissues, and possibly lymph nodes are removed; a simple nephrectomy in which only the kidney is removed, and a partial nephrectomy in which the tumor and some surrounding tissue are removed.
Other treatments for kidney cancer include
Cryotherapy
Arterial embolization
Radiofrequency ablation
Biologic therapy
Targeted therapy
Radiation
Chemotherapy














