neck thickening

[lindaw]

Dear All

Hoping for some advice. I have a small neck node that is being treated with Xeloda/Tykerb. At first this chemo was amazing and heaps of skinn mets faded and the node shrunk ( my theory is the left over Herceptin mixing with it).
Now things are stable but the side on which my neck node is is harder than the other. my onc can feel no tumour but is curious and I will have scans just before Easter. Any theories, experiences , advice?

Thanks
Linda