Good morning I am sorry to hear about illhealth Masses in liver which are large and causing symptoms need to be surgically removed But before doing that its very important to know the cause and nature of these masses. This is done by a procedure called biopsy involving putting a needle in the liver mass. Commonly they may be cysts (simple or parasitic), mass containing lot of blood vessels, rarely cancer. Your symptoms of bloating, constipation and pain could be from the mass pressing on your stomach and colon So if I were your doctor I would exactly know what is this mass and then venture upon further treatment Hope this would answer your question Wish you a speedy recovery