LS,
You have to be careful about the tests and results and trying to be a doctor and diagnostician.
This is how my partner's doc explained the AFP tests to us:
High AFP can be a predictor of liver cancers.
And that most all folks with liver cancer have high AFP.
BUT, and this is a big BUT...100% of folks with high AFP DO NOT HAVE liver cancer!
It can be a predictor but not a definitive diagnostic tool.
Too many false positives.
But, when the AFP is creeping up and up, you can be sure the docs are checking with MRI and CT scans pretty often to make sure nothing his hiding from them!
Mike's AFP had been creeping up before transplant in 2010. They did CT or MRI often. Then in Feb 2011 they found a small tumor. It bumped his MELD score up so he got closer to transplant. In 3 months it grew and he got his liver as soon as they had a match...weeks after the second MRI!
Now, post transplant, as a previous HCC patient, they see him every 4-6 months. His AFP was creeping again and then, for whatever reason, it stopped climbing....leveled off and went down this month. Huh?
We are letting the docs do the worrying. They check him out so often I think they'll be on top of any new developments.
Best,
Mama Lama