SLE：基底层空泡形成和溶解、上皮层紫癜

图示SLE病人更严重的上皮层的炎性真皮浸润。在基底层已有空泡形成和溶解,在上皮层还有一个由红细胞形成的紫癜(皮疹形成的原因).

Here is a more severe inflammatory skin infiltrate in the upper dermis of a patient with SLE in which the basal layer is undergoing vacuolization and dissolution, and there is purpura with RBC's in the upper dermis (which are the reason for the rash).