About us sponsored by: ctca cancer news study links another gene variant to male breast cancer finding offers insight into causes of disease that kills several hundred men in us each year read full story > cancer news categories breast cancer news colorectal cancer news gynecologic cancer news hematological cancer news lung cancer news prostate cancer news pancreatic cancer news other cancer news message board cancers bladder cancer bone cancer brain cancer breast cancer colon cancer esophageal cancer gynecological cancers kidney cancer leukemia liver cancer lung cancer melanoma pancreatic cancer prostate cancer stomach cancer testicular cancer after treatment emotional support nutritional concerns side effects cancer diagnosis diagnostic imaging lab tests other tests cancer nutrition diet recipes supplements cancer prevention genetics prevention tips screening cancer treatments alternative treatments clinical trials & research conventional treatments insurance questions spiritual support caregivers lifestyle support tips bereavement stories can't find a topic you're looking for? cheapest viagra canada View all of our message board topics blog resources cancer atlas cancer information weekly cancer newsletter insurance information your guide to cancer care podcasts cf thrive magazine recipes login or join now cancercompass learn cancer information renal cell cancer renal cell cancer symptoms diagnosis treatment renal cell cancer information what is renal cell cancer? viagra for womens The kidneys are two reddish-brown, bean-shaped organs located just above the waist, one on each side of the spine. They are part of the urinary system. Their main function is to filter blood and produce urine to rid the body of waste. As blood flows through the kidneys, they remove waste products and unneeded water. free voucher for viagra The resulting liquid, urine, collects in the middle of each kidney in an area called the renal pelvis. side effects of low dose viagra Urine drains from each kidney through a long tube, the ureter, into the bladder, where it is stored. http://viagraforsaleovernightcfs.com Urine leaves the body through another tube, called the urethra. generic viagara canada The kidneys also produce substances that help control blood pressure and regulate the formation of red blood cells. side effects of low dose viagra Several types of cancer can start in the kidney. This section is about renal cell cancer, the most common type of kidney cancer in adults. buy viagra online This type is sometimes called renal adenocarcinoma or hypernephroma. Another type of cancer, transitional cell carcinoma, affects the renal pelvis. buy generic drugs from india It is similar to bladder cancer and is often treated like bladder cancer. When renal cell cancer spreads outside the kidney, cancer cells are often found in nearby lymph nodes. side effects of low dose viagra Renal cell cancer also may spread to the lungs, bones, or liver. buy viagra online cheap And it may spread from one kidney to the other. When cancer spreads (metastasizes) from its original place to another part of the body, the new tumor has the same kind of abnormal cells and the same name.