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Fig. 1 | Journal of Medical Case Reports

Fig. 1

From: Small cell carcinoma of the kidney: a case report and analysis of data from the Surveillance, Epidemiology, and End Results registry

Fig. 1

a Cellular neoplasm with sheets of pleomorphic round cells with hyperchromatic nuclei; × 40, hematoxylin and eosin. b Positive staining for neuroendocrine marker synaptophysin in the tumor cells; × 40. c Neuroendocrine CD56 positivity in the tumor cells; × 40. d Immunohistochemical findings; × 40. Dot-like cytokeratin (AE1/AE3) stain of tumor cells

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Journal of Medical Case Reports

ISSN: 1752-1947