Hi, I went to Stanford for a skin biopsy for these dark marks left from rashes on my body. They would start out itchy and red, and would be raised, and eventually the more I itches the darker it got. Most of them are little dots, less than 1cm. However, I have 4 very large ones, 1 on the back of my right shoulder, 1 on the back of my left thigh, and 2 on the side of my left thigh. It was diagnosed as Lichenoid Dermatitis. Now, I have these dark marks all over my body, for about 3, almost 4, years now. What can i do to get rid of these scars?