Diagnostic Procedures Of Myasthenia Gravis


The diagnosis of MG is often delayed months or even years (in the mildest cases). The unusual distribution and fluctuating symptoms often suggests psychiatric disease. Patients with drooping eyelids, double vision and difficulty with speech or swallowing symptoms suggest intracranial pathology and often lead to an evaluation for stroke, brain tumor or multiple sclerosis. Patients with anti-MuSK-antibody positive MG may have focal or regional weakness and muscle atrophy that are more suggestive of motor neuron or muscle membrane (myopathy) disease.
 

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Normal Thymus

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