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Case Report
Copyright: ©Author(s) 2026.
World J Clin Cases. Oct 26, 2026; 14(28): 127786
Published online Oct 26, 2026. doi: 10.12998/wjcc.127786
Figure 3
Figure 3 Immunohistochemical staining of primary renal carcinoid tumor (magnification ×200). A: Chromogranin-A staining: Focal positive cytoplasmic immunoreactivity within tumor cell nests; B: Synaptophysin staining: Diffuse strong cytoplasmic positive staining of neoplastic cells; C: Vimentin staining: Diffuse positive staining within tumor stroma and neoplastic cell population.


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