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Juvenile Muscular Atrophy of a Unilateral Upper Extremity (Hirayama Disease) in a Patient with CHARGE Syndrome
Author(s) -
Tatsuhiko Yagihashi,
Kozo Hatori,
Katsumi Ishii,
Chiharu Torii,
Suketaka Momoshima,
Takao Takahashi,
Kenjirou Kosaki
Publication year - 2010
Publication title -
molecular syndromology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.609
H-Index - 36
eISSN - 1661-8777
pISSN - 1661-8769
DOI - 10.1159/000315525
Subject(s) - atrophy , charge syndrome , medicine , disease , juvenile , pediatrics , pathology , genetics , biology , psychiatry
CHARGE syndrome is an autosomal dominant congenital anomaly syndrome, and the causative gene is CHD7. We report a patient with a CHD7 mutation who presented with juvenile muscular atrophy of a unilateral upper extremity, a presumably heterogeneous condition that is also known as Hirayama disease. This association has not been previously described. Weakness and atrophy of the hands should be carefully examined in patients with CHARGE syndrome, since Hirayama disease might be a possible complication in adolescent patients with this syndrome.

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