Molecular Pathology is a highly specialized field in which molecular techniques are used to diagnose and study disease at the molecular level, rather than simply observing physical signs and symptoms. It requires a deep understanding of genetics, biochemistry, and pathology, and involves analyzing DNA, RNA, and proteins in patient samples to identify mutations and other abnormalities that may contribute to disease. Molecular pathology is used in a variety of settings, including cancer diagnosis and treatment, infectious disease testing, and genetic counseling.