Pathology is the medical discipline that provides diagnostic information to patients and clinicians. It impacts nearly all aspects of patient care, from diagnosing cancer to managing chronic diseases through accurate laboratory testing. Pathologists use gross, microscopic, immunologic, genetic and molecular modalities to determine the presence of disease, and frequently work closely with surgeons, radiologists, and oncologists. Pathology is a crucial field in medicine focused on diagnosing diseases and providing essential diagnostic information to patients and healthcare providers. It plays a vital role across various aspects of patient care, from identifying cancer to managing chronic conditions, utilizing a range of techniques including gross examination, microscopic analysis, immunologic testing, and molecular diagnostics. Pathologists collaborate closely with other medical specialists such as surgeons, radiologists, and oncologists to ensure accurate diagnosis and effective treatment strategies.