先天性外胚叶发育不全１例湖北医科大学口腔医学院内科聂德周先天性外胚叶发育不全是一种退化性发育畸形，常有无汗型和有汗型之分。大多数病例表现为有性连锁、隐性或显性遗传．男性较女性多见，临床上较少见。现将我科儿童牙病室所见一例报告如下：患者。男性，３岁．全... Congenital ectodermal hypoplasia 1 case of Stomatology, Hubei Medical University, Nie Dezhou Congenital ectodermal hypoplasia is a degenerative deformity, often sweat-type and no sweat-type points. The majority of cases showed sexual linkage, recessive or dominant inheritance. Men more common than women, clinically rare. Now we see a case of pediatric dentistry room to see the following report: Patients. Male, 3 years old. all...