Figure 2From: Prolidase deficiency associated with systemic lupus erythematosus (SLE): single site experience and literature review Histopathology of the involved skin from the dorsal aspects of a finger showing typical changes of cutaneous Lupus Erythematosus including vacuolar degeneration of the basal- cell layer, and focal thickening of the basement membrane (hematoxylin and eosin, x100). Back to article page