Stiff child syndrome with mutation of DYT1 gene.

Wong, Virginia C N; Lam, Ching-Wan; Fung, Cheuk Wing · Neurology · 2005

case_report · Level V

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Abstract

The authors report a Chinese boy with a DYT1 gene mutation having muscle stiffness, severe painful muscle spasm, myoclonus, and dystonia compatible with stiff child syndrome. Autoantibodies to glutamic acid decarboxylase (anti-GAD) were absent. His asymptomatic mother had a DYT1 mutation. His asymptomatic sister has diabetes mellitus and antibodies to glutamic acid decarboxylase but no DYT1 mutation.

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