患儿李×,女,35天,汉族,湖南籍,于1979年12月8日来我院就诊。出生后第2天,患儿啼哭时其母发现口腔空虚无舌,吸奶较慢,偶伴呛咳,奶汁易反流至鼻腔。 患儿系第一胎。足月顺产。其母26岁,营业员,妊娠期无患病及服药史。其父26岁,工人。非近亲结婚,身体均健康,家中无畸形患者。 Li ×, children, 35 days, Han nationality, Hunan nationality, came to our hospital on December 8, 1979. On the second day after birth, her mother found that her mouth was empty when her baby was crying. She smoked milk slowly and even choked her cough, and milk juice was easily refluxed to the nasal cavity. Children with the first child. Full-term follow-up. His mother is 26 years old, salesperson, pregnancy-free disease and medication history. His father is 26 years old, worker. Non-relatives get married, the body is healthy, no deformity at home.