Transient Lambert-Eaton myasthenic syndrome associated with systemic lupus erythematosus
✍ Scribed by Dr. Mark B. Bromberg; James W. Albers; Dr. W. Joseph McCune
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 427 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0148-639X
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✦ Synopsis
We present a patient who developed the Lambert-Eaton myasthenic syndrome (LEMS) in association with systemic lupus erythematosus (SLE). Severe proximal weakness with electrodiagnostic evidence of LEMS developed over 2 days during an exacerbation of cutaneous manifestations (bullous pemphigoid) associated with SLE. Following an increase in the daily dose of prednisone, there was complete clinical restitution of strength within 2 weeks and a slower resolution of electrodiagnostic abnormalities over 6 months. Marked serologic abnormalities were present at the onset and showed improvement over 6-8 months. LEMS had been infrequently described in association with SLE. The immunologic features of both SLE and LEMS suggest a linkage between the two diseases in this patient. We hypothesize that increased antibodies associated with exacerbation of SLE cross reacted with the neuromuscular junction membrane to produce LEMS.
📜 SIMILAR VOLUMES
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