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.
According to a new study, investigators evaluated the risk of erectile dysfunction in men who undergo prostate biopsy. 25% of men in the study sample who underwent standard saturation biopsy admitted that they had erectile dysfunction before the biopsy but the percentage went up to 50% just a week after the procedure.