sudden change in pcr results

[Guest guest]

I have been in the zero club for several years on 600 mg of Gleevec.

Just had a pcr test that had level of 0.5. Should I be worried? This

is the first non zero test I have had in years. The doctor is going to

repeat the test in 30 days. He did not seem worried, but I am.

Any experience on this sort of thing?

Thanks

Dan