Abstract |
Anti- MuSK positive myasthenia gravis (MuSK-MG) is rare prepuberty. We report a female patient with MuSK-MG starting at 3.5years with ptosis as the sole symptom for 2years. A brief period of generalization was followed by complete stable remission for 6years. Prolonged ocular symptoms and long remissions are not features of MuSK-MG, but are often seen in prepubertal onset MG. The patient then presented at age 12 with moderately severe symptoms which were almost confined to oculobulbar muscles and were unresponsive to pyridostigmine. She was dependent on corticosteroids and thymectomy did not seem to be effective. She was later noted to have tongue atrophy after a period without treatment. Our patient thus presented with features seen in many prepubertal patients, but the later course was quite typical of MuSK-MG.
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Authors | Ozlem Gungor-Tuncer, Elif Kocasoy Orhan, Vuslat Yilmaz, Yesim Parman, Piraye Oflazer, Guher Saruhan-Direskeneli, Feza Deymeer |
Journal | Neuromuscular disorders : NMD
(Neuromuscul Disord)
Vol. 24
Issue 1
Pg. 36-9
(Jan 2014)
ISSN: 1873-2364 [Electronic] England |
PMID | 24074501
(Publication Type: Case Reports, Journal Article)
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Copyright | Copyright © 2013 Elsevier B.V. All rights reserved. |
Chemical References |
- Antibodies
- Receptors, Cholinergic
- MUSK protein, human
- Receptor Protein-Tyrosine Kinases
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Topics |
- Adolescent
- Antibodies
(blood)
- Disease Progression
- Female
- Humans
- Myasthenia Gravis
(diagnosis, immunology)
- Receptor Protein-Tyrosine Kinases
(immunology)
- Receptors, Cholinergic
(immunology)
- Remission Induction
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