Hi everyone,
My last two PET scans have shown hypermetabolic activity in weird places that are more than likely not related to the breast cancer. On a scan I had in October, an area at the base of my tongue lit up. I then had an MRI and a visit to an ENT specialist that showed no obvious cause for concern. Then last week I had another scan. The area on my tongue still lit up, but only half as brightly. But there was also a new area that lit up behind my left ear. I have no swelling or other symptoms in that area. My oncologist is chalking this up to the PET scan being sensitive to benign anomalies, and I tend to agree. In the past, I have also had spots light up that were brown fat being activated--I guess this can happen when it is cold (the radiologist recommended that I try to warm myself before the scans). Anyone else have this happen with a PET scan?