Melanoma: The most dangerous form of skin cancer, a malignancy of the melanocyte, the cell that produces pigment in the skin.
Statistically, the probability of having a prostate cancer present with a PSA of between 4 and 10 is around 22 per cent. Once the PSA level rises above 10, the probability goes up to the order of 64 per cent.
Accorded to a study published in the Journal of Urology, men who undergo prostate biopsy are at risk of temporary erectile dysfunction due to anxiety or pain; however, in most men, symptoms improve within a couple of weeks.