获得性局限性皮肤松弛症一例

Acquired cutis laxa: a case report

患者,女,24岁。面颈部皮肤逐渐松弛2年。皮肤科查体:面颈部、双上眼睑皮肤松弛下垂,呈早老外观。疲劳试验(-)。皮损组织病理学检查示真皮层弹性纤维减少,形态异常,呈扭曲状。诊断:获得性局限性皮肤松弛症。

A 24-year-old woman presented with redundant skin on her face and neck for 2 years.Physical examination revealed that the loose of skin is noticeable on her face,neck and upper eyelids,resulting in a prematurely aged appearance.Fatigue test was negative.The histopathology showed the reduction in elastic fibers and the abnormally distorted shapes of elastic fibers.The diagnosis of acquired localized cutis laxa was made.