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Acetylcholine Receptor (AChR) Antibody

0 Labs Available

Acetylcholine Receptor (AChR) Antibody

Accredited Facility E-report Qualified Specialists

This test is done to detect antibodies directed against acetylcholine receptors at the neuromuscular junction. These antibodies interfere with nerve-to-muscle communication and are strongly associated with myasthenia gravis. It helps support diagnosis of this autoimmune neuromuscular disorder and may assist in evaluating disease severity and subtype.

  • If there is unexplained muscle weakness that worsens with activity.
  • If drooping eyelids or double vision is present.
  • If myasthenia gravis is suspected.
  • If a healthcare provider is evaluating neuromuscular disorders.
  • No fasting is required.
  • No special preparation is usually needed.
  • Inform your healthcare provider about immunosuppressive medications.
  • Follow any instructions provided by the laboratory or healthcare provider.
    • Acetylcholine Receptor (AChR) Antibody
    No labs currently offering this test.