As I am new to this forum, I find out by reading other peoples posts that it seems that a lot off you guys know more than my last G.I. Dr. Can anyone tell me what it means when your IGG serum is high,MCH levels are high,C3 and C4 levels are low. Also, after failing tx last year (29weeks)never became undetectable and stopped. Genotype 1a with stage 3 fibrosis can I have chirrosis by now? My alt and ast are in the 40's,platelets are in range,my ammonia levels came down to 68 from 87.