Hello Sir..I Would Like To Ask About My Dad's Liver

Hello sir..I would like to ask about my dad's liver parenchymal disease....kindly answer me ...
Sir he is diagnosed as chronic parenchymal liver disease with splenomegaly and warthin's tumour in right parotid...3 months back ..now he advised to to right superficial parotidectomy,since he is with elevated liver enzyme after 2 weeks to repeat us and lft .so today he underwent us abdomen...which shows liver with coarse echotexture and yet to receive lft findings....kindly tel me Wat to do......and he is known case of no hypertension and diabetes....