大疱性表皮松解症(Epidermolysis Ballosa简称EB)是一种罕见的遗传性皮肤病,发病率极低。文献报导尚少,我们曾遇到2例系同胞姐弟,均于出生时已发病,现报告如下。病例报告例1 患儿,男,出生5小时,住院号10442。体重3,000克,出生时即见两侧足跟表皮大片剥脱,口 Epidermolysis bullosa (Epidermolysis Ballosa referred to as EB) is a rare genetic skin disease, the incidence is extremely low. There are still few reports in the literature, and we have encountered 2 siblings, both of whom have developed at birth. The report is as follows. Case report 1 cases of children, male, born 5 hours, hospital number 10442. Weight 3,000 grams, at birth, see both sides of the heel epidermis strip, mouth