Mixed Epithelial and Stromal Tumor: A Rare Renal Neoplasm—Case Report with Clinicopathologic Features and Review of the Literature

<div>(a) Hematoxylin and eosin sections from the neoplasm. The tumor consists of cysts of variable sizes separated by septae and mesenchymal stroma (40x). (b) Higher magnification from the tumor showing cysts lined by flattened and cuboidal epithelium with hobnail appearance of nuclei in some areas (100x). (c) Ovarian type stroma is present in some areas (40x). (d) Higher magnification showing ovarian type stroma (100x).</div>

Case Reports in Pathology

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Figure 2: Mixed Epithelial and Stromal Tumor: A Rare Renal Neoplasm—Case Report with Clinicopathologic Features and Review of the Literature 