6 MOS AGO MY HUSBAND RECEIVED 6 WKS RADIATION FOR PERI NEURAL INVASION, SQUAMOUS CELL ON RIGHT SIDE OF HIS FACE. SEEING RAD. ONCOLOGIST EVERY 2 MOS. hE HAS BEEN BATTLING SQUAMOUS SKIN CANCER FOR 10 YEARS NOW THROUGH mohs SURGERIES . pAROTID GLAND PARTIALLY REMOVED & PATHOLOGY REPORTS DISCOVERED THIS PERI NEURAL INVASION THIS PAST MARCH. ANYONE TELL ME WHAT'S UP WITH HIS LIP STARTING TO SWELL AND SKIN RASH OVER UPPER TORSO. dRS. NOT SAYING ANYTHING.