Annals of Hepato-Biliary-Pancreatic Surgery

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2508-5859   pISSN 2508-5778

Fig. 5.

Download original image
Fig. 5. Microscopic findings of the polypoid mass showing a zellballen pattern (pink boundary; H&E, ×200) (A). In immunohistochemical staining, tumor cells were positive for CD56 (B; ×200), synaptophysin (C; ×200), and chromogranin (D; ×200).
Ann Hepatobiliary Pancreat Surg 2021;25:566-70 https://doi.org/10.14701/ahbps.2021.25.4.566
© 2021 Ann Hepatobiliary Pancreat Surg