This report presents six patients of infantile vallecular cyst, who were hospitalized because of stridor and feeding difficulty.Bronchofiberscopy revealed cystic masses over the vallecular space.

• 本文报告6名婴儿因喘鸣与喂食困难而入院，经纤维支气管镜检查，发现舌根后方有囊肿状肿块，佔据会厌溪。