[P25] Involuntary movement

[P-146] L—thyroxine—responsive drop attacks in childhood benign hereditary chorea: a case report

Tadashi Shiohama¹, HIROHUMI OHASHI², KENJI SHIMIZU², KATSUNORI FUJII¹, DAIJU OBA², TOMOZUMI TAKATANI¹, MITSUHIRO KATO³, NAOKI SHIMOJO¹ (1.Department of Pediatrics, Chiba University, Chiba, Japan, 2.Divsion of Medical Genetics, Saitama Children's Medical Center, Saitama, Japan, 3.Department of Pediatrics, Showa University School of Medicine, Tokyo, Japan)