Myasthenia gravis during interferon alfa therapy.

Batocchi, A P; Evoli, A; Servidei, S; Palmisani, M T; Apollo, F; Tonali, P · Neurology · 1995

case_series · Level IV

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Abstract

Patients treated with interferon alfa can develop autoantibodies and autoimmune diseases. We describe two patients who developed myasthenia gravis with abnormal levels of serum anti-acetylcholine receptor antibodies during interferon alfa-2b treatment for malignancies. One of these patients had myopathic findings on EMG and focal deficiency of cytochrome c oxidase on muscle biopsy.

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