家系的

Objective To identify the COL7A1 gene mutation in a family with dy strophic epidermolysis bullosa pruriginosa.

目的鉴定痒疹样营养不良型大疱性表皮松解症家系的基因突变,为进展基因诊断和基因治疗奠定基础。

Objective:To observe the clinical symptoms and analyze the hereditary features of a family with hereditary macrostomia and accessory fagus.

析1组面横裂附耳家系的临床表传学特征。