Hepatology is the branch of medicine that focuses on the study, prevention, diagnosis, and treatment of liver diseases and disorders. This includes diseases such as hepatitis, cirrhosis, liver cancer, and fatty liver disease. Hepatologists are specially trained physicians who have expertise in understanding the complex functions of the liver and how it interacts with other organs in the body. They use a combination of medical, surgical, and endoscopic procedures to manage and treat liver-related conditions. Hepatology is an important field of medicine as the liver plays a crucial role in filtering toxins from the body, regulating metabolism, and aiding in digestion.