Pathology laboratories, commonly known as path labs, are specialized medical laboratories where samples of blood, urine, tissue, and other bodily fluids are analyzed to aid in the diagnosis, treatment, and prevention of diseases. These labs play a critical role in modern healthcare by providing accurate and timely laboratory test results that help clinicians make informed decisions. Path labs handle a wide range of tests including hematology, biochemistry, microbiology, immunology, molecular diagnostics, and histopathology.

The process in a path lab typically begins with sample collection, followed by processing and analysis using advanced instruments and techniques. Quality control and adherence to standard protocols ensure the reliability of test results. Pathology labs support diagnosis of infections, metabolic disorders, cancers, genetic diseases, and many other conditions.