Annals of Hepato-Biliary-Pancreatic Surgery

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Fig. 3.

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Fig. 3. Microscopic findings of pancreas head tumor. (A, B) Hematoxylin-eosin-stained slide of a representative tumor area showed malignant tumor cells with solid nests (A) or glandular structure (B) similar to urothelial carcinoma. Immunohistochemistry study revealed that tumor cells were positive for CK7 (C) and GATA-3 (E) but negative for CK20 (D), p63 (F), and PAX-8 (G) (A, B: ×200; C–G: ×100).
Ann Hepatobiliary Pancreat Surg 2021;25:440-4
© 2021 Ann Hepatobiliary Pancreat Surg