liver lesion

I've been in active HB fro 6years and I found out I have 0.8mm lesion on my liver 5 years agao.
I got CT scan and doc said, it is normal one. 4years ago, I met new doc  and he also found out it from Ultrasound test and recommand to have MRI and I did, still it turned out as normal. every six month I had UT test and it been in normal. but last UT test, it increase 0.8mm to 1.2mm.......
My doc want to have MRI again and I'm waiting for it I'm really scare....
My liver condition is not like that great but all of my blood test had been normal for etire my HB years and DNA number is "0".

My quseations are,

1. Is it possible that nomal lesion turn into serious one like cancer?
2. ls ther any way to remove lesion from my liver?
3. what if it is just normal one which I hope, increasing lesion size is normal pattern?

Please give me some idea about those questions!!!!!!!!
Thanks,