Pathology is the study of diseases, focusing on their causes, development, and effects on the body. It plays a crucial role in diagnosing illnesses by examining tissues, organs, and bodily fluids. Pathologists use various techniques, including microscopy and molecular biology, to identify abnormalities and provide insights into disease mechanisms. In addition to diagnosis, pathology also contributes to understanding disease progression and treatment responses. By analyzing samples, pathologists can help guide clinical decisions and improve patient outcomes. This field is essential for advancing medical knowledge and enhancing healthcare practices.