LADD综合征(Lacrimo-auriculo-dento-digital syndrome,LADD syndrome)(OMIM,149730),又称为Levy Hollister综合征(Levy Hollister syndrome,LHS)(OMIM,149730),呈常染色体显性。表现为泪腺和唾液腺的先天发育不良或闭塞、杯状耳、听力损失、牙或视力异常。FGF10的基因突变可引起泪腺和唾液腺的发育不良(aplasia of the lacrimal and salivary glands,ALS ......