条纹状角皮症是一种少见的常染色体显性遗传病，而累及单侧躯体、范围广泛者则较少见。现将遇到的 1例报道如下。 患者女， 21岁，汉族。月经初潮 13岁。 15岁时即发现左侧手掌及足跖部皮肤肥厚不适，和右侧手足部皮肤不同，当时未予就诊。数月后，洗澡时发现左侧腋窝及腹股沟 Striped keratoderma is a rare autosomal dominant genetic disease, involving the unilateral body, a wide range of people are less common. Now encountered in 1 case reported below. Female patient, 21 years old, Han nationality. Menarche is 13 years old. 15 years old found that the left palm and foot plantar skin hypertrophy uncomfortable, and the right hand and foot skin different, was not treated. A few months later, the left armpit and groin were found while bathing