Case Report
A Rare Clinical Case of Oral White Sponge Nevus and the Associated Challenges in Its Differential Diagnosis
Figure 2
(a) The acanthosis and parakeratosis of the squamous epithelium (hematoxylin and eosin stain, ×10); (b) the extensive vacuolization of suprabasal keratinocytes (hematoxylin and eosin stain, ×40); (c) keratinocytes with dense perinuclear eosinophilic condensation due to the aggregation of intermediate filaments (hematoxylin and eosin stain, ×40).
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