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Fig. 2 | BMC Oral Health

Fig. 2

From: Necrotizing sialometaplasia: a malignant masquerade but questionable precancerous lesion, report of four cases

Fig. 2

Representative microscopic features of necrotizing sialometaplasia in case 1. Extensive necrosis (a, × 40) with intact lobular architecture and squamous metaplasia (b, × 100). Metaplastic squamous cells without dysplasia are found in the inflammatory background (c, × 200). However, haphazardly arranged squamous cells and mucous glands causes confusion with mucoepidermoid carcinoma (d, × 100). (Hematoxylin Eosin)

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