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Fig. 6 | Diagnostic Pathology

Fig. 6

From: Mixed neuroendocrine-non-neuroendocrine neoplasm of the gallbladder: case report and literature review

Fig. 6

Case 2: Immunohistochemical staining findings for LCNEC and adenocarcinoma. a Syn staining was diffuse and strongly positive in LCNEC, and negative in adenocarcinoma. Magnification, × 20. b CgA staining was diffuse and strongly positive in LCNEC, and negative in adenocarcinoma. Magnification, × 20. c A high Ki67 proliferation index was identified in the LCNEC and the adenocarcinoma component. Magnification, × 20. d AE1/AE3 staining was strongly positive in both adenocarcinoma and the LCNEC component. Magnification, × 20

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Diagnostic Pathology

ISSN: 1746-1596

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