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Results 1 - 10 of 11 for Antigen
  1. Immune System and Disorders (National Library of Medicine)  
    ... as harmful or foreign. These substances are called antigens. They may be germs such as bacteria and ... or sunburn. When your immune system recognizes an antigen, it attacks it. This is called an immune ...
  2. Prostate Cancer Screening (National Library of Medicine)  
    ... to screen for prostate cancer: A prostate-specific antigen test, also called a PSA blood test. PSA ...
  3. Enlarged Prostate (BPH) (National Library of Medicine)  
    ... Urine tests. A PSA blood test (prostate-specific antigen test). Urodynamic testing to see how well you ...
  4. Organ Transplantation (National Library of Medicine)  
    You may need an organ transplant if one of your organs has failed. This can happen because of illness or injury. When you have an organ transplant, doctors ...
  5. Prostate Cancer (National Library of Medicine)  
    ... gloved finger into your rectum. A prostate-specific antigen (PSA) blood test. A high PSA blood level ...
  6. Prostate Diseases (National Library of Medicine)  
    ... urinary tract. A PSA blood test (prostate-specific antigen test). Prostate biopsy to diagnose or rule out ...
  7. Ankylosing Spondylitis (National Library of Medicine)  
    Ankylosing spondylitis is a type of arthritis of the spine. It causes inflammation between your vertebrae, which are the bones that make up your spine, and in the ...
  8. COVID-19 Testing (National Library of Medicine)  
    ... can be done in minutes. They are often antigen tests, which look for specific proteins from the ...
  9. Helicobacter Pylori Infections (National Library of Medicine)  
    Helicobacter pylori (H. pylori) is a type of bacteria that causes infection in the stomach. It is the main cause of peptic ulcers, and it can also cause gastritis ...
  10. Infectious Arthritis (National Library of Medicine)  
    Most kinds of arthritis cause pain and swelling in your joints. Joints are places where two bones meet, such as your elbow or knee. Infectious arthritis is ...
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