P2-4: Growth

[P2-4-6] Postnatal growth retardation and low Insulin-like growth factor-1 production occurs by PI3KCA flameshift mutation (p.Ser552ThrfsX6) in patient with Macrocephaly-capillary malformation

^○Hideaki Yagasaki¹, Tomohiro Saito², Mami Kobayashi², Hiromune Narusawa², Mie Mochizuki¹, Kazumasa Sato¹, Kisho Kobayashi¹, Masanori Ohta¹, Kenji Ohyama¹, Kanji Sugita¹ (1.Faculty of Medicine / Department of Pediatrics,, University of Yamanashi, 2.Departments of Pediatrics and Neonatology, Yamanashi Prefectural Central Hospital)