The inspection could not be finished because of stricture of unilateral choana and nasopharynx caused by deflection of n例因鼻中隔偏曲导致一侧后鼻孔和鼻咽部无法检查,例因双侧鼻腔狭窄无法检查,其余9例均可检查。 9例均有不同程度的腺样体增大。