Dark patch in area near right ankle, but there is no pain
Patient: Hi, i have a black patch on the area near my right leg ankle since a month. That portion also does appear slightly swollen though there is no pain. what is the cause for this dark patch and swelling? many thanks. I am 28 years old and am 53 kgs with no medical history . Doctor: hi u have dark elevated patch suggest u may have nevus or dermatitis.  itch is there? ? apply good moisturizer cream three times a day. better if u send me ur pics. dont scratch or prick it