I have several liver adneoma associative w taking birth control pills in my 20's. I've had inconclusive biopsy, spread out several years. I have epigastric, rt side pain, swelling which radiates to my back constantly. I've been taking tamoxifin for 10yrs to control my estrogen, although my lab test are all normal at 55 yrs old,.even my hormone levels. One main adenomas is in my portal hepatitis. I've dealt w this for 20 yrs. Is there any studies done shown that these could turn to.cancer. When I ask as time goes by if they will go away , I've been told by.specialist that they have a higher chance of becoming cancerous. Is there anything to stop this or should I be thinking.of transplant. Both.my rt and lt liver has masses. Thankyou.