I am 18 years old and over the past 2 years I have had these scars on my scrotum. It started off as itchiness and I would scratch my scrotum. Sometimes I would scratch until it went red. Now it has become many circle patches (cauliflower like) that are round and clump together in one area. It has not spread for 1 year because I have been more careful where I scratch. But it still itches and it is lighter in colour and obvious aswell. I have not had any sexual contact with anyone. Also every once in a while, when I scratch it, skin peels into a powder- like form.