Numbers are still high, but ...

Biopsy was negative. So now what? He seems to be functioning OK. He's not feeling sick or run down any more than usual and we haven't changed any routines. But his Liver numbers are still 10x's what they're supposed to be, but the biopsy is negative? Really confused, and not a lot of options. We'll continue trudging along and hope for the best as things just keep getting cooky around this place... Or I should say par for the course.