This branch of pathology involves the study and diagnosis of disease based on the examination of surgically removed bodily specimens or sometimes of the whole body (autopsy).
The hepatic function panel, also known as liver function tests, is a group of seven tests used to evaluate the liver for injury, infection, or inflammation. The liver plays important roles: It stores energy from food, makes proteins, and helps remove toxins.
Liver function tests check the levels of certain enzymes and proteins in your blood. Levels that are higher or lower than normal can indicate liver problems. Some common liver function tests include: 1  Alanine transaminase (ALT). 2  ALT is an enzyme found in the liver that helps your body metabolize protein. 3  When the liver is damaged, ALT is released into the bloodstream and levels increase.