Cryotherapy for keloids

For the longest time,my chest keloids has been a problem ( i have plenty) Went to several dermatologists already they gave me the same usual treatments: injection with triAmcinolone. At first it flattens, but then after 3 weeks it goes back. This goes on and on.... frustrated I was almost giving up hope. Until I came across cryotherapy. This is the use of liquid nitrogen to freeze ( ala frostbite) keloids and kill the keloid tissue.

Its been a week since i had my treatment and so far it looks promising.