I was wondering if this shoulder pigmentation that I got four years ago looks benign, I have seen about 5 doctors (not specialists) and they all said it is just hyperpigmentation or maybe even a nevus after I hit puberty. I got it after a trip to Catalina Island during the Summer of 2009. It has not grown/changed or bothered me at all since then. Any insight? Thank You! I am 17 now, Hispanic, Male.