Adenoid (Acantholytic) Squamous Cell Carcinoma of Mandibular Gingiva

Figure 2

Section showing epithelial tumor islands with keratin pearls and pseudo glandular duct-like structures (H&E, 10x); inset: pseudo glandular duct-like structures lined by a single layer of cells with the dyskeratotic cell within the space (H&E, 40x).