Acute compression neuropathy of the proximal sciatic nerve in a patient with facioscapulohumeral muscular dystrophy.

Accession number;99A0326950
Title;Acute compression neuropathy of the proximal sciatic nerve in a patient with facioscapulohumeral muscular dystrophy.
Author; YOKOYAMA TAKAHIRO (Fed. of Natl. Public Serv. and Affil. Personnel Mutual Aid Assoc., Toranomon Branch Hosp.) HORIUCHI EMIKO (Fed. of Natl. Public Serv. and Affil. Personnel Mutual Aid Assoc., Toranomon Branch Hosp.) UESAKA YOSHIKAZU (Fed. of Natl. Public Serv. and Affil. Personnel Mutual Aid Assoc., Toranomon Branch Hosp.) WATANABE TOMOJI (Fed. of Natl. Public Serv. and Affil. Personnel Mutual Aid Assoc., Toranomon Branch Hosp.) NAKASE HIROFUMI (Fed. of Natl. Public Serv. and Affil. Personnel Mutual Aid Assoc., Toranomon Branch Hosp.)
Journal Title;Clinical Neurology
Journal Code:Z0689A
ISSN:0009-918X
VOL.38;NO.10/11;PAGE.958-960(1998)
Figure&Table&Reference;FIG.2, REF.7
Pub. Country;Japan
Language;Japanese
Abstract;We reported a 58-year-old man with facioscapulohumeral muscular dystrophy who had acute compression neuropathy of the sciatic nerve after prolonged sitting position. MRI and percutaneous electric stimulation studies were usefull for the diagnosis. Gd-DTPA T1-weighted MRI images showed the enhanced right sciatic nerve at the level of gluteus maximus muscle. An evoked potential study by a percutaneous electric stimulation revealed evidence of a conduction block at the same level. After methylprednisolone pulse therapy, muscle weakness and sensory disturbance improved. Acute compression neuropathy of the sciatic nerve may be seen as a complication in the advanced stage of (FSH) muscular dystrophy. (author abst.)
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