What is your medical diagnosis ? Many answers can be accepted in most of the cases uploaded in Spot Diagnosis section , I add the correct answer according to original story of the photo. Hidden Content: Reply To See The Correct Answer , Or Wait 7 Days To See It. Add your answer as a reply so you can see the correct answer in the hidden box below the image , the reply will appear after you add any comment either correct or incorrect answer. If you are not a member you can register for free Here : http://forum.facmedicine.com/login
acanthosis nigricans Acanthosis nigricans is a fairly common skin pigmentation disorder. The most notable sign of acanthosis nigricans is dark patches of skin with a thick, velvety texture. These patches may appear on the armpits, groin, neck, elbows, knees, knuckles, or skin folds. Lips, palms, and soles of the feet may also be affected. Acanthosis nigricans may be a sign of a more serious health problem such as pre-diabetes. The most effective treatments focus on finding and resolving medical condition at the root of the problem. Fortunately, these skin patches tend to disappear after successfully treating the root condition.