PMC3714813_01
A exophytic lesion with measuring 8 cm by 4 cm at the right of the buccal mucosa. The surface of lesion is verrucous
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F1
The surface of the lesion was verrucous with a white color and no associated lymphadenopathy [Figure 1].
A verrucous carcinoma with parakeratin and the wide and elongated rete ridges that appear to push into the underlying connective tissue
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F2
Further, histological examination of the main specimen confirmed the presence of a verrucous carcinoma with parakeratin and the wide and elongated rete ridges that appear to push into the underlying connective tissue [Figure 2].
PMC3714813_02
A verrucous area extended from the right buccal mucosa into the alveolar ridge, which tender to palpation. The tissue proximal to the lesion is erythematous and atrophic in appearance with indurations
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F3
The tissue proximal to the lesion was erythematous and atrophic in appearance with indurations [Figure 3].
A early squamous cell carcinoma with some cell degeneration, keratin pearls, nests and cords of malignant epithelial cells with wide cytoplasm, round or oval nuclei, with prominent nucleoli and mitotic figures
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F4
PMC3714813_03
A crater like ulcer on the right lateral border of the tongue that extending into dorsal surface of the tongue
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F5
Intraorally, there was evidence of a crater-like ulcer (prominent border and depressed base) on the right lateral border of the tongue extending into the dorsal surface of the tongue with a diameter of 6 cm, which was tender and indurated [Figure 5].
PMC3714813_04
An ulcero-proliferative lesion in the left mandibular ridge area
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F6
The lesion was tender on palpation with an indurated base; in addition, there was evidence of a crater-like ulcer on the left vermilion border of the lip [Figures 6 and 7].
A crater like ulcer on the left vermilion border of lip
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F7
The lesion was tender on palpation with an indurated base; in addition, there was evidence of a crater-like ulcer on the left vermilion border of the lip [Figures 6 and 7].