Welcome to healthcare magic!
You are really having very troubled times.
Adenocarcinoma in liver is a lethal tumor, due to obstructive features and jaundice these patient become drowsy and develop hepatic encephalopathy
and lastly coma.
They are also vulnerable to DIC, Altered coagulation and hemorrhagic complications,
Due to drowsiness
may develop aspiration pneumonia
, respiratory failure
I hope this advise would be helpful for you.
I wish him a better health!