Figure 2From: Clinical and histological characterization of oral pemphigus lesions in patients with skin diseases: a cross sectional study from Sudan Histology of oral mucosa of pemphigus vulgaris shows acantholysis in the lower spinous cell layers. Basal layer cells are attached to the connective tissue and suprabasal cleft are seen at the tips of the epithelial rete ridges (scale = 200 μm).Back to article page