Fig. 3From: Surgical ciliated cyst after a mandibular surgery: a particular case report and review of the literatureHistopathological features. A Connective tissue wall with chronic inflammation, lined by a hyperplastic non-keratinized stratified epithelium with inflammatory exocytosis (10x, H&E); B pseudostratified epithelial lining with papillary arrangement (20x, H&E); C detail of the pseudostratified ciliated epithelium (40x, H&E); D parietal nest with foci of epithelial transition (25x, H&E); E) PAS (+) cells in the metaplastic epithelium (30x); F positive immunohistochemical expression of CK19 in the epithelial lining (30x)Back to article page