Hepatology is a branch of medicine concerned with the investigation, anticipation, analysis and management of infections that influence the liver, gallbladder, biliary tree and pancreas. The term hepatology is gotten from the Greek words "hepatikos" and "logia," which mean liver and study, separately. Hepatitis influences a huge number of people internationally and is related with a few poor results including liver transplant and liver disease. Specifically, hepatitis B and hepatitis C are significant reasons for liver growth, while liquor mishandle has been connected to conditions, for example, cirrhosis and different genuine inconveniences. The conditions hepatologists manage most much of the time are viral hepatitis and liquor related liver malady.