Document Detail

A pediatric patient with myopathy associated with antibodies to a signal recognition particle.
MedLine Citation:
PMID:  22436377     Owner:  NLM     Status:  Publisher    
We report the case of a 15-year-old Japanese girl with myopathy associated with antibodies to a signal recognition particle (anti-SRP myopathy). The patient presented with progressive symmetrical proximal muscle weakness that caused difficulty in walking within 3months, and marked elevation of the serum creatine kinase levels. A skeletal muscle biopsy revealed active necrotic and regenerating processes, with mild inflammatory changes. Based on the above findings, the patient was diagnosed as having anti-SRP myopathy. Only a limited number of pediatric patients with anti-SRP myopathy has been reported previously, with usually a poor prognosis. Early diagnosis is important for obtaining a better prognosis in patients with anti-SRP myopathy.
Takayoshi Kawabata; Hirofumi Komaki; Takashi Saito; Yoshiaki Saito; Eiji Nakagawa; Kenji Sugai; Masayuki Sasaki; Yukiko K Hayashi; Ichizo Nishino; Mei Momomura; Toshitaka Kizawa; Tomoyuki Imagawa; Shumpei Yokota
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-3-19
Journal Detail:
Title:  Brain & development     Volume:  -     ISSN:  1872-7131     ISO Abbreviation:  -     Publication Date:  2012 Mar 
Date Detail:
Created Date:  2012-3-22     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7909235     Medline TA:  Brain Dev     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.
Department of Child Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan.
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