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Scars What is a scar? A scar is the body's natural way of healing and replacing lost or damaged skin. A scar is often made of fibrous tissue. Scars may be formed for many different reasons. They may be due to infections, surgery, injuries, or inflammation of tissue. Scars may

Common Liver Tests What are some common liver tests? A series of blood tests can often find out if the liver is inflamed, injured, or working normally. The pattern of abnormalities can point to hepatitis (infection or inflammation of the liver) versus cholestasis (problems with

Viral Hepatitis Overview What is hepatitis? Hepatitis is inflammation of the liver. The liver is located in the upper right part of the belly (abdomen). Hepatitis can be caused by a virus that leads to damage of liver cells. Hepatitis has 2 types: Acute hepatitis. This type

Screening Tests for Common Diseases What is a screening test? A screening test is done to find possible health problems or diseases in people who don't have any symptoms of disease. The goal is to find a problem early enough to lower the risk for the disease . Or to find it early

Cancer Overview What is cancer? Cancer is an abnormal growth of cells. The whole body is made of cells that act and grow in controlled ways as the body needs them. Cells are controlled by genes. The genes in any cell in the body can be damaged. Then the cell can grow out of

Tests to Diagnose a Stroke How is a stroke diagnosed? Your healthcare provider will ask you about your health history. They will give you a physical exam. You may also have these tests to diagnose a stroke. Imaging tests of the brain CT scan. This test uses X-rays and a computer