Felty's Syndrome tests
Felty's Syndrome

Tests could include:

  • Bone marrow aspiration is a procedure that takes a sample from the soft tissue inside your bones. Bone marrow is the spongy tissue found inside bones. The bone marrow contains cells that produce white blood cells, red blood cells, and platelets in...
  • A white blood cell (WBC) count measures the number of white blood cells in your blood. A WBC differential determines the percentage of each type of white blood cell present in your blood. A differential can also detect immature white blood cells o...
  • An ANA test is a simple blood test used to help determine whether someone has an autoimmune disorder, such as lupus or rheumatoid arthritis.
  • C-reactive protein (CRP) is a substance produced by the liver in response to inflammation. Other names for CRP are high-sensitivity C-reactive protein (HS-CRP), or ultra-sensitive C-reactive protein (US-CRP).
  • Rheumatoid factors are proteins produced by your immune system that can attack healthy tissue in your body. Healthy individuals normally do not produce rheumatoid factor, so its presence in your blood can indicate that you have an autoimmune disea...
  • An abdominal ultrasound uses sound waves to check a number of conditions. Learn about what ultrasounds are used for and if there are any risks.
  • A complete blood count, or CBC, measures several components of your blood and can help diagnose a broad range of conditions, from anemia and to cancer.
  • An ultrasound scan is a medical test that uses high-frequency sound waves to capture live images from the inside of your body. The technology is similar to that used by sonar and radar, which help the military detect planes and ships. An ultrasoun...
  • A computerized tomography scan (CT or CAT scan) is a series of cross-sectional X-ray images of your body. CT scans are used to examine your bones and soft tissues for damage or abnormalities. Often, these images can be combined to create a 3D pict...
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