苔藓样组织反应的特征是表皮基底细胞损伤,表现为细胞死亡和(或)空泡化改变。这种表皮细胞死亡常累及单个基底细胞,细胞皱缩,胞浆嗜伊红,常含有一个或多个核碎片。在电镜下这些皱缩的细 The bryo-like tissue reaction is characterized by epidermal basal cell damage, manifested as changes in cell death and/or vacuolation. This epidermal cell death often involves a single basal cell, cells shrink, eosinophilic cytoplasm, often contains one or more nuclear debris. Under the electron microscope these shrinking fine