Copyright: ©Author(s) 2026.
World J Clin Cases. Oct 26, 2026; 14(28): 127786
Published online Oct 26, 2026. doi: 10.12998/wjcc.127786
Published online Oct 26, 2026. doi: 10.12998/wjcc.127786
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.
- Citation: Zhao Y, Wu XC. Primary renal carcinoid tumor in a horseshoe kidney presenting with constipation: A case report. World J Clin Cases 2026; 14(28): 127786
- URL: https://www.wjgnet.com/2307-8960/full/v14/i28/127786.htm
- DOI: https://dx.doi.org/10.12998/wjcc.127786