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What is the purpose of the human leukocyte antigen test?
GaleEncyofMedicine
The human leukocyte antigen test, also known as HLA, is a test that detects antigens (genetic markers) on white blood cells. There are four types of human leukocyte antigens: HLA-A, HLA-B, HLA-C, and HLA-D.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoThe HLA test is used to provide evidence of tissue compatibility typing of tissue recipients and donors. It is also an aid in genetic counseling and in paternity testing.
Wiki User
∙ 13y agoHLA typing, along with ABO (blood type) grouping, is used to provide evidence of tissue compatibility.
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What are possible complications of the human leukocyte antigen test?
Risks for this test are minimal, but may include slight bleeding from the blood-drawing site, fainting or feeling lightheaded after venipuncture, or hematoma (blood accumulating under the puncture site).
What role does the human leukocyte antigen test play in pathology?
Certain HLA types have been linked to diseases, such as rheumatoid arthritis, multiple sclerosis, serum lupus erythematosus, and other autoimmune disorders.
Under what circumstances is the human leukocyte antigen test conducted?
Testing is done to diminish the likelihood of rejection after transplant, and to avoid graft-versus-host disease (GVHD) following major organ or bone marrow transplantation.
What is the carcinoembryonic antigen test?
The carcinoembryonic antigen (CEA) test is a laboratory blood study.
What does a HLA-B27 blood test detect?
This is a blood test to detect the presence of HLA-B27 in white blood cells. The test is conducted to look for specific protein found on the surface of white blood cells. The protein is called human leukocyte antigen B27 (HLA-B27) that help the body's immune system tell the difference between its own cells and foreign, harmful substances. The test is referred when you have symptoms of chronic inflammation, pain, and stiffness in certain areas of your body, such as your back, neck, and chest, or eyes, especially if you are male. A positive test means HLA-B27 is present. It suggests a greater-than-average risk for developing Ankylosing spondylitis, Reiter syndrome or Sacroiliitis (inflammation of the sacroiliac joint). If HLA-B27 is not present, then the association is not there.
What is a leukocyte esterase?
Leukocyte esterase is a urine test that searches white blood cells for abnormalities due in infections.
Why do you test for leukocyte esterase?
Leukocyte esterase is a test used to help determine whether a person has a urinary tract infection.
A screening test to detect prostate cancer that measures protein levels is called?
The prostate-specific antigen (PSA) test is a blood screen for prostate cancer.
What color tube leukocyte count blood test?
blue tube
What causes leukocyte esterase in urine?
A cause of leukocyte esterase in urine is an urinary tract infection. Leukocyte esterase is a test used to detect a specific substance that indicates that there may be white blood cells in urine.
What is the difference between widal slide test Antigen and widal tube test antigen?
widal slide is easier and it save time but widal tube test is not easy and it takes time.
Is pregnancy test an antigen-antibody 'agglutination' or 'preciptation' reaction?
Its an agglutination test
