Data for: Noisy breathing sounds-A life-threatening cause of an infant with a vallecular cyst

Supplementary Figure 1 A 2cm oval-shaped, thin-walled cyst-like lesion (white arrows) posterior to the posterior tongue, mostly within the vallecula补充图1 舌后部后方可见一2cm大小的椭圆形薄壁囊样病变（白色箭头所示），病变主要位于会厌谷（vallecula）内