Hi I know you don't really want him to have a liver transplant and believe me they aren't easy to come by. There are many tests and requirements before hand.
I am just saying that the doctors here will be able to evaluate your husband and will come up with a plan to help him. Regular doctors, even GI's may not have the knowledge you need. I was seeing a doctor at a transplant hospital for a while. I was just being monitored. This would be the place for you to go to get the most information. I'm sorry for all the replies, busy house here.
http://uch.uchealth.org/liver-transplant/?gclid=CIKYwMmjoM0CFQcMaQodN80Cig
Hi I am so very sorry to hear. I recently had another question very similar. I found an article about it and will share with you
http://emedicine.medscape.com/article/177106-treatment
In reading the article it says that they are benign but I know it still worries you. If I were you I would find a hepatologist that is attached to a hospital with a liver transplant team. They are very knowledgeable and might be helpful. I will try to take a look for Hepatologist in Denver area.