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Fig. 5 | Diagnostic Pathology

Fig. 5

From: Clinicopathological and molecular study of 10 salivary gland clear cell carcinomas, with emphasis on rare cases with high grade transformation and occurring in uncommon sites

Fig. 5

IHC for the CCC. The tumor cells were positive for (a) p63 (Case 1, IHC × 200) and (b) CK5/6 (Case 1, IHC × 200), and negative for (c) SMA (Case 2, IHC × 200), (d) calponin (Case 3, IHC × 100), (e) S-100 protein (Case 2, IHC × 200), and (f) SOX10 (Case 2, IHC × 200). (g) p16 expression was negative (Case 3, IHC × 200). (h) Different Ki-67 immunoreactivity was noted between the conventional region in the lower left corner (median, 1.9%) and the HGT region in the upper right corner (median, 42.5%) (Case 1, IHC × 100)

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