Marvin just had his 1 month check up and the rad doctor decided to schedule a cat scan but then when we saw the surgeon later that day he called the rad dept to find out why they were going to do a scan so early. He said that he would not do anything until after 12 weeks. So they cancelled the scan(the insurance company should thank him)and said that they will just have us come back in 1 month to check to see if the lyphm nodes were the same size (small mass)they think it isnt anything to worry about at this time. As all have said above to early yet may still be side effects from rad.