Hi, I have noticed for the past year and a half that the middle area of my glans have groovey lines that run vertical. I notice them while I'm flaccid but they do not go away while I have an erection. If it helps I also have a small bruise on the left side of my shaft that has been there for about 2 years and can't be seen easily (it's more of discoloration), but I was wondering if it maybe has something to do with not enough blood flow to the glans and that's why the "wrinkles" don't even out? any treatments in order to get ride of these lines and have a smooth glans would be greatly appreciated, thanks