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J Korean Neurol Assoc. 2013;31(4):254-257.
- Anti-GM1 Antibody Associated Acute Motor Conduction Block
Neuropathy Presenting With Reversible Conduction Failure
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Hyun-Woo Kim
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Department of Neurology
a
, Pusan National University School of Medicine, Busan, Korea
Biomedical Research Institute
b
, Pusan National University Hospital, Pusan National University School of Medicine,
Busan, Korea
Department of Neurology
c
, Dong-A University College of Medicine, Busan, Korea
- 가역전도장애를 보이는 항-GM1항체연관 급성
운동전도차단신경병
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김현우, 박영은
a,b
김종국
c
박규현
a,b
김대성
a,b
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부산대학교 의학전문대학원 신경과학교실
a
, 부산대학교병원 의생명연구원
b
, 동아대학교 의과대학 신경과학교실
c
- Abstract
- A 57-year-old man developed motor weakness and paresthesia after acute enteritis. Nerve conduction study revealed
decreased compound muscle action potentials in median nerves and conduction blocks in ulnar nerves. Serum IgG
anti-GM1 antibody was positive. Conduction blocks rapidly disappeared through sequential studies, which are defined
as reversible conduction failure (RCF). This study represents anti-GM1 antibody-associated acute motor conduction
block neuropathy based on RCF. We underline that serial nerve conduction studies might be required for
characterization of clinical and electrophysiological features. Key Words: Reversible conduction failure, Acute motor conduction block neuropathy, Anti-GM1 antibody
Keywords :
- 초록
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