Phosphorus is an important element which is useful for the synthesis of bones and teeth. Apart from that phosphorous is also useful in maintaining normal functioning of the nerves and the contraction of the muscles. A huge chunk of the phosphorus present in our body is in the form of bones.
If cancer has spread to another location in the body, it is called metastatic cancer. The most common place kidney cancer spreads is to the lungs, but it can also spread to the lymph nodes, bones, liver, brain, skin, and other areas in the body. For kidney cancer that has spread to one specific part of the body, such as the lungs, surgery may be able to completely remove the cancer.
Tumors of the renal calyces, renal pelvis and ureters start in the layer of tissue that lines the bladder and the upper urinary tract, called the urothelium. Cancer that starts in the urothelium is called urothelial (or transitional cell) cancer. This is the most common type of cancer found in the bladder, as well.