Utility of Immunohistochemistry and ETV6 (12p13) Gene Rearrangement in Identifying Secretory Carcinoma of Salivary Gland among Previously Diagnosed Cases of Acinic Cell Carcinoma

Figure 5

((a)–(c)) Histologic features of secretory carcinoma. (a) Tumor is well circumscribed (H and E, ×20); (b) tumor cells exhibited clear cytoplasm, were focally vacuolated, and lacked zymogen granules (H and E, ×200); (c) cribriform pattern was also noted with eosinophilic secretion in the glands (H and E, ×200).

(a)

(b)

(c)