Patient: I just recently noticed I have a dark ring around 70% of my right nipple and 30% of my left nipple. I am 57 years old and am a type 2 diabetic.
Symptoms: No symptoms, no pain
Doctor: Hello,Dark rings around nipples in a diabetic can possibly be hematoma or melanoma formation. It is imperative that y ou may get locally examined by a physician for an accurate diagnosis. The lesion may require a biopsy to rule out melanoma which could e cancerous at this age group.Please visit your physician.Wish you good health!