pityriasis lichenoides et varioliformis acuta

例句：

1. 1. The patient presented with a pityriasis lichenoides and varioliformis acuta rash on his back.
   患者背部出现了一种扁平苔藓样丘疹和点状苔藓样丘疹。
2. 2. The diagnosis of pityriasis lichenoides et varioliformis acutawas confirmed through biopsy.
   通过活检确认了扁平苔藓样丘疹的诊断。
3. 3.Treatment for pityriasis lichenoides et varioliformis acuta typically involves topical steroids and anti-inflammatory medications.
   治疗扁平苔藓样丘疹通常需要使用局部皮质激素和抗炎药物。