Case Report
Initial-Stage Primary Intraosseous Squamous Cell Carcinoma Derived from Odontogenic Keratocyst with Unusual Keratoameloblastomatous Change of the Maxilla: A Case Report and Literature Discussion
Figure 6
Unusual ameloblastomatous change of the OKC. (a) Only part of the lining epithelium shows papillary hyperplasia with ameloblastomatous epithelial elongation. (b) The suprabasal layer shows stellate reticulum-like formation, and the basal layer shows palisading tall columnar cell nuclei with focally mitoses (arrowheads) (HE; original magnification: ×40 (a) and ×200 (b)).
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