Carcinoembryonic antigen (CEA) test A carcinoembryonic antigen (CEA) test is used to check how well treatment is working in certain types of cancers, particularly colon cancer.
Blood tests A blood test is taking a sample of blood for testing in a laboratory. Blood tests have a wide range of uses and are one of the most common types of medical test.
Blood gases test A blood gases test is used to check how well your lungs are working and whether they're able to exchange oxygen and carbon dioxide efficiently.
ACT ACT is a blood clotting test that is used primarily to monitor high doses of unfractionated (standard) heparin anticoagulant therapy. Heparin is a blood clotting inhibitor that is usually given either intravenously (IV) or by injection. In moderate doses, heparin is used to help prevent and treat inappropriate blood clot formation (thrombosis or thromboembolism) and is monitored using the partial thromboplastin time (PTT) test or the heparin antifactor Xa test. Monitoring is a vital part of the anticoagulation therapy because a particular quantity of heparin will affect each person a little bit differently. If the amount of heparin administered is insufficient to inhibit the body's clotting system, blood clots may form in blood vessels throughout the body. If there is too much heparin, the patient may experience excessive, even life-threatening, bleeding.
AFB Testing Most samples that are submitted for acid-fast bacilli (AFB) testing are collected because the health practitioner suspects that a person has tuberculosis (TB), a lung infection caused by Mycobacterium tuberculosis. Mycobacteria are called acid-fast bacilli because they are a group of rod-shaped bacteria (bacilli) that can be seen under the microscope following a staining procedure where the bacteria retain the color of the stain after an acid wash (acid-fast). AFB laboratory tests detect the bacteria in a person's sample and help identify an infection caused by AFB.
What Are Bone Marrow Tests? Bone marrow tests are used to check whether your bone marrow is healthy. These tests also show whether your bone marrow is making normal amounts of blood cells.
What Are Blood Tests? Blood tests help doctors check for certain diseases and conditions. They also help check the function of your organs and show how well treatments are working.
Microscopic Colitis: Collagenous Colitis and Lymphocytic Colitis Microscopic colitis is an inflammation of the colon that a health care provider can see only with a microscope. Inflammation is the body’s normal response to injury, irritation, or infection of tissues.
Kidney Biopsy Describes kidney biopsy and possible reasons for performing this diagnostic test. Outlines the preparations for and explains what patients can expect during and after the test.
Disclaimer: The information provided here should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. The information is provided solely for educational purpose and should not be considered a substitute for medical advice.