HI, 6 YEARS AGO, I HAD A BRAIN TUMOR (GLIOSACOMA) FOR WHICH I HAD RECEIVED RADIOTHERAPY, CHEMOTHERAPY, AND LATER GAMMA KNIFE AND CYBERKNIFE.SINCE NOVEMBER I'M DONE WITH MY ONCOLOGICAL TREATMENT. AND WHAT IS LEFT NOW IS A NECROSIS THAT IT 'S STARTING TO AFFECT MY LIFE, SINCE FROM TIME TO TIME I GET SOME EDEMA IN THIS AREA AND i'VE BEEN TOLD IT'S BECAUSE OF THE NECROSIS FOR WHAT I'M SEARCHING A WAY TO GET REED OF IT. CAN SOMEBODY HELP ME WHITH THESE PLEASE?