Hi all -- I just started radiation two days ago and was wondering if anyone had the same reaction I did. After ONE treatment, that's right, ONE -- my breast turned a light pink. I thought nothing of it, figuring it's a normal reaction. Returned for my second treatment today and the technician is questioning why my breast is pink and called in the oncologist. All seemed to be in agreement that this CANNOT happen after only one treatment. The Oncologist tried to suggest it was there beforehand and I hadn't noticed (not true) or said perhaps it was the sign of an early infection from lymph nodes not draining properly. Maybe I misunderstood? For now, they will watch it carefully. I'm not worked up about this, just wanted to find out if others have had a similar experience. Thanks!