When you see your onc you could find out first whether you are not just HER2+, but highly HER2+. There are 2 tests that are used to figure that out, and there are some indications that using the FISH test is more reliable in telling whether or not you are HER2+. The FISH tests uses a different scale than the IHC testing does. (My tumor was not tested using the FISH test, at least not yet, but on the IHC it came out as highly positive at +++.)
I know it may not make much sense, but I don't think testing for AIB1 is generally available and I am asking the question, should it be? Or at least, should there be some discussion so we can find out if any of us should be tested?
|