A pregnant patient with anti-MuSK antibody positive myasthenia gravis and her infant with transient neonatal myasthenia gravis
Authors:
- Masakatsu MotomuraMMMasakatsu Motomura
- 1 January 2011
- journal article
- case report
- Published by Societas Neurologica Japonica in Rinsho Shinkeigaku
- Vol. 51 (3) , 188-191
Abstract
症例は30歳女性である.妊娠2カ月時に構音・嚥下障害が出現し,抗MuSK抗体陽性の重症筋無力症(MG)と診断.妊娠8カ月にとくに誘因なく球症状の増悪,四肢脱力をみとめ入院.妊娠37週で単純血漿交換(PE)をおこない,38週に帝王切開で女児を出産した.出生児は血清・臍帯血の抗MuSK抗体陽性で,哺乳力が弱く,一過性新生児MGと診断した.抗MuSK抗体陽性MGの妊婦では,これまで妊娠中から計画的にMGを管理した報告はない.抗AChR抗体陽性MGの妊娠・出産の通常の管理に加え,抗MuSK抗体陽性のMGでは球麻痺による症状の管理が主体となり,母児の栄養障害や羊水過多に注意し,遅滞なく単純PEをおこなう必要があると考えられた.Keywords
This publication has 3 references indexed in Scilit:
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- Severe neonatal myasthenia due to maternal anti-MuSK antibodiesNeuromuscular Disorders, 2008
- A TRANSIENT NEONATAL MYASTHENIC SYNDROME WITH ANTI-MUSK ANTIBODIESNeurology, 2008