My daughter had a liver transplant in sept her AST and ALT have been running high there back and forth every week. This week there adding IGA, CPK, TTG to her weekly labs. What are these and why are the running them? She has had alot of biopsys to rule out rejection or any viruse there all clean. Now there saying something about more biopsys of other organs and doing a scope to, IS there something else seriously wrong with her?