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©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 21, 2014; 20(47): 18048-18052
Published online Dec 21, 2014. doi: 10.3748/wjg.v20.i47.18048
Published online Dec 21, 2014. doi: 10.3748/wjg.v20.i47.18048
Figure 3 Histologic and immunohistochemical findings.
A: High cellularity tumor cells invades into the bile duct wall (magnification × 12.5); B: tumor cells exhibit relatively abundant cytoplasm and hyperchromatic round nuclei with course chromatin and prominent nucleoli (magnification × 400); C: tumor cells exhibit immunopositivity for a neuroendocrine marker (synaptophysin) (magnification: × 400); D: immunohistochemical staining for Pan CK, and a combined adenocarcinoma component is not noted (magnification: × 40).
- Citation: Park SB, Moon SB, Ryu YJ, Hong J, Kim YH, Chae GB, Hong SK. Primary large cell neuroendocrine carcinoma in the common bile duct: First Asian case report. World J Gastroenterol 2014; 20(47): 18048-18052
- URL: https://www.wjgnet.com/1007-9327/full/v20/i47/18048.htm
- DOI: https://dx.doi.org/10.3748/wjg.v20.i47.18048