局灶性真皮发育不全综合征是一种罕见的遗传性皮肤病，其特征是进行性皮肤缺失，引起真皮发育不全，出现线状皮损，真皮层可见脂肪组织。
Focal dermal hypoplasia is a rare genodermatosis characterized by developmental defects of the skin, resulting in widespread linear lesions of dermal hypoplasia with adipose tissue in the dermis.
youdao