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  Indian J Med Microbiol
 

Figure 1: (a) Gross picture of right hemimandibulectomy showing ulcerative growth in buccal mucosa. (b) Showing high tumor budding activity (H&E, 400×). (c) Showing broad pushing margins with finger-like projections (POI 2) (H&E, 100×). (d) Showing depth of invasion (H&E, 40×). (e) Showing heavy host lymphocyte response and obscuration of tumor budding. (H&E, x 100×). (f) Showing high tumor budding activity (IHC, 100×). (g) Showing strong expression of vimentin in tumor buds (IHC, 400×). (h) Showing absence of E-cadherin in tumor buds (IHC, 400×)

Figure 1: (a) Gross picture of right hemimandibulectomy showing ulcerative growth in buccal mucosa. (b) Showing high tumor budding activity (H&E, 400×). (c) Showing broad pushing margins with finger-like projections (POI 2) (H&E, 100×). (d) Showing depth of invasion (H&E, 40×). (e) Showing heavy host lymphocyte response and obscuration of tumor budding. (H&E, x 100×). (f) Showing high tumor budding activity (IHC, 100×). (g) Showing strong expression of vimentin in tumor buds (IHC, 400×). (h) Showing absence of E-cadherin in tumor buds (IHC, 400×)