(A) Pathologic representation of renal medullary carcinoma. Hematoxylin and eosin stain (magnification, ×200) shows markedly atypical cells arranged in nests and cords infiltrated by abundant neutrophils. (B) Renal medullary carcinoma. Immunohistochemical stain (magnification, ×100) shows SMARCB1/INI1 loss in tumor cells, whereas expression is retained in endothelial cells. | Beckermann, K. E., Sharma, D., Chaturvedi, S., Msaouel, P., Abboud, M. R., Allory, Y., … Rathmell, W. K. (2017). Renal Medullary Carcinoma: Establishing Standards in Practice. Journal of Oncology Practice, 13(7), 414–421.

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