The Human Liver: Bridging Biological Function with Pathopharmaceutical Insights

The Liver is the largest internal organ in the human body and one of the most vital glands in human biology. It is involved in metabolism, detoxification, digestion, and nutrient storage. This chapter discusses the basic structure and function of the human liver, including its gross anatomy, microscopic anatomy, blood supply, nerve supply, and essential physiological roles.

Common liver diseases such as metabolic dysfunction-associated steatotic liver disease (MASLD), viral hepatitis, alcohol-associated liver disease, cirrhosis, and hepatocellular carcinoma are also described. The chapter provides a concise overview of the liver and its importance in maintaining metabolic balance and overall health.