CT Scan results odd -- would like opinions!

[Guest guest]

I have stage 4 with mets to liver and lungs. The liver mets after

Avastin went down from 6 to 3. This past round of Xeloda, cortisol, and

armorthyroid has the tumors down from 3 to 1. But the clincher is that

the one tumor left is growing. My onc is scratching his head. The

tumors usually grew or diminished TOGETHER. Why this one is being

stubborn is odd. Will know more after I get the blood count. Odd eh?

Anyone else have a " mixed bag " reading such as this?

Thanks for any insights.