Here’s a web page that discusses fibrosis:
http://janis7hepc.com/learning_about_liver_fibrosis.htm
Be sure to bookmark the home page of this site for future reference--
Bill
With successful treatment fibrosis often improves 1 stage or more.
If you treat and achieve SVR you will very likely not progress to cirrhosis and may very well improve to a stage 1 or possibly better.
Good luck,
Mike