my husband finished treatment in august and so far according to x-ray and blood work in early december everything looked ok. i spoke with the doctor and told her he was very itchy.said to wait it could be the time of year. but now he is scratching to the point he has sores on his arms, lower legs and his neck is very itchy. he had slight red patchs when first found out he had hodgkins(stage 3b) but nothing as bad as this. should i try to have him insist on ghalium scan? any info would help!!!