[P28] Sleep disorder

[P-164] Surgically treated obstructive sleep apnea syndrome with Angelman syndrome in 2 pediatric patients

Takahiro Abiko¹, Kazuyuki Nakamura¹, Jyun-ichi Yokoyama¹, Shino Okuyama¹, Tetsuo Mitsui¹, Makoto Chiba², Seiji Kakehata² (1.Department of Pediatrics, Faculty of Medicine, Yamagata University, Yamagata, Japan, 2.Department of Otolaryngology, Head and Neck Surgery, Faculty of Medicine, Yamagata University, Yamagata, Japan)