What is pathology test?

Pathology tests, also known as laboratory tests, are an important component of diagnosing, treating, and preventing diseases. These tests are conducted on samples such as blood, urine, tissue, and other bodily fluids to assess the functioning of various organs. Pathology tests help physicians to confirm a diagnosis, monitor the progression of the disease, and evaluate the effectiveness of the treatment.

Some common pathology tests include blood tests, urine tests, stool tests, biopsy, imaging tests, and molecular tests. Blood tests examine the number and types of cells in the blood and measure the levels of various substances such as glucose, cholesterol, and electrolytes. Urine tests analyze the chemical composition of urine to detect infections, kidney diseases, and other disorders. Stool tests examine the color, consistency, and content of the stool to identify gastrointestinal issues.

Biopsy is a procedure in which a small sample of tissue is removed from the body and examined under a microscope to detect cancer or other abnormalities. Imaging tests such as X-rays, CT scans, and MRI scans use radiation or magnetic fields to create detailed images of the inside of the body. Molecular tests evaluate the DNA or RNA of cells to diagnose genetic disorders and infectious diseases.

The interpretation of pathology test results requires a high level of expertise, and the accuracy of the results depends on the quality of the test and the skill of the pathologist. Therefore, pathology tests should only be conducted by qualified medical professionals in accredited laboratories.