Читать книгу Oral Pathology in Clinical Dental Practice - Robert E. Marx - Страница 207

Sheets and cords of dysplastic epithelial cells with pleomorphic nuclei, a high nuclear to cytoplasmic ratio, and some mitotic figures. These cells will be seen infiltrating the normal structures below the basement membrane. At times, keratin pearls will be seen. The infiltrations are frequently accompanied by inflammatory cells as well.