Local excision may also be used in early stages, in order to remove the cancer cells. Years of unprotected sun exposure can cause some skin cancers. Dangerous UVA and UVB rays from the sun and repeated exposure to these rays can effectuate skin cancer. Information concerning diagnostic methods, treatment options and even the pathophysiological characteristics of this condition has been provided in useful details by researchers, but the specific causes of prostate cancer remain unknown up to th