Hello, A few months ago, my belly button became itchy and flaky. When I scratched it, it became red. Also, I don t really clean it as often as I should so there is a lot of black build up in my belly button. However, there is no discharge; just itchy (when I aggravate it) and flaky. I ve just read an article saying that a dermatologist had a flaky belly button and it ended up being cancer. I have set up an appointment with my doctor but just wanted to ask someone on here first what it could be. Thank you for all your help!