Key Information

Appropriate Tests

Myasthenia gravis 

Diagnosis is based on clinical assessment, neurophysiological studies and the presence of Acetylcholine Receptor Ab or Muscle specific receptor tyrosine kinase Ab (MUSK antibodies).

  • Thymoma

Skeletal muscle Ab defines a subset of patients with myasthenia gravis who have a higher risk of thymoma.

  • Thymic hyperplasia


Eaton-Lambert syndrome


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