Hi. So i am a healthy 20 year old female with absolutely no history of any sort of cancer. I recently had this problem where the skin of my left nipple went flaky. After all the skin came off it was back to normal. However i also have this small hard dry patch of about 2mm on the areola of the same left breast . I think it is getting better. But that's just a guess. I have read about pagets disease. Can anyone tell me what this is and should I be worried? thank you in advance