Medical laboratory testing is the heartbeat of medicine. It provides critical data for physicians to diagnose and treat disease, dating back thousands of years. Unfortunately, laboratory medicine as a field is poorly understood by both the public and health care communities.
Laboratory medicine, also known as clinical pathology, is one of two main branches of pathology, or the study of the causes and effects of disease. Pathology covers many laboratory areas, such as blood banking and microbiology. Clinical pathology diagnoses a disease through laboratory analysis of body fluids such as blood, urine, feces and saliva. The other branch of pathology, anatomic pathology, diagnoses a disease by examining body tissues.
