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  • Title: Verrucous carcinoma, hyperplasia and leukoplakia of the oral mucosa: a clinico-histopathological and histometric study.
    Author: Keszler A, Gutierrez R, Dominguez FV.
    Journal: Acta Odontol Latinoam; 1985; 2(2):43-51. PubMed ID: 16245630.
    Abstract:
    Thirteen cases of verrucous leucoplakia (VL), 3 of verrucous hyperplasia (VH) and 19 of verrucous carcinoma (VC) were evaluated by means of 4 clinical features, 12 microscopic parameters and 6 epithelial histometric measurements. No significant clinical differences were detected, but histologic data showed that orthokeratinization was more frequent in VL and VH, while parakeratinization proved more common in VC. Sharp epithelial projections predominated in all three lesion types, though lymphoplasmatic infiltration and Russell bodies were more frequent in VH. Histometrically, there were statistical differences between VL or VH vs VC in three parameters, namely connective tissue-epithelial interface (Ice), epithelial height (He) and connective tissue-epithelial interface plus verrucous epithelial surface (Ice + Sve). To conclude, in this series, VH failed to exhibit significant clinical or histologic differences vs VL or VC, but histometric analysis was able to detect epithelial differences between both premalignant lesions and VC.
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