Keloids require a methodical treatment. I would begin with application of Plato's Scar Serum followed by surgical excision and IIT. Our office specializes in keloid removal and biopsy. Best, Dr. KaramanoukianLos Angeles
This can be surgically removed and then treated with lasers and injections to ensure it doesn't come back. Please see an expert. Best, Dr. Emer.
This is easy to remove in the office with local anesthetic. See a local plastic surgeon or facial plastic surgeon.