Small Keloid on my Chest. What Are my Treatment Options? nyc new york ny

Regarding: "I Have a Small Keloid on my Chest. What Are my Treatment Options? I used to have a mole; however, it was removed resulting in a keloid. I also have a dark border surrounding the keloid. I was wondering what I should do: biopsy, CO2 laser, injections, surgery, radiation, creams ?