I was recently speaking with a co- worker who showed me light spots showing up on her skin and expressed her concern about it. I told her i would post a message to the doctors for an anwer. She is a brn skinned woman in her early 50's. and has light brown spots or vanilla colored spots showing up in small spots on her legs arms, and possibly the rest of her body, and one big spot on her leg.. She says they are getting worse, does anyone have an answer to this? I googled and found melanoma. A type of cancer. Hope this isn't true.