lichen planus linearis

例句：

1. 1. The patient's skin was marked by linear lichen planus lesions.
   患者的皮肤上布满了线状的扁平苔藓病变。
2. 2.The condition is often associated with autoimmune diseases.
   这种状况常与自身免疫性疾病相关联。
3. 3.The treatment of lichen planus involves topical corticosteroids and immunosuppressants.
   扁平苔藓的治疗包括局部皮质类固醇和免疫抑制剂。