During my wife's radiation treatments for breast cancer the skin on her breast adjacent to her rib cage blistered over an area about 1 1/2 in. by 5 in. The skin around the blisters was quite red and sensitive. The clinic recommended applying a cream containing silver over the entire area three times a day and putting padding over the area to minimize contact and resultant pain.After a week of this messy, painful, and time consuming process, there was ..