instruction: hi doctor today I noticed two moles on my back with large dark circles around them I have attached the photos of one affected area only I have always had these moles but have never seen these dark circles until today I have had biopsies of moles from my back before and they were not cancerous however in the past my dermatologist and a plastic surgeon removed a pre cancerous mole removed from my right calf and a suspicious mole from my right bicep my mother had a melanoma removed I am also recovering from a case of shingles on my face could my immune system have been weakened from fighting off whatever is going on with these moles please explain
output: hi for further doubts consult a dermatologist online