Objective: To investigate the clinical and genetic features of ectrodactyly, ectodermal dysplasia and cleft lip/palate syndrome (EEC) in Chinese kindreds.

• 摘要目的：探讨先天缺指（趾）-外胚叶发育不良-唇／腭裂综合征(EEC)的临床表型和遗传学特点。