Fig. 2
From: A novel case of glial transdifferentiation in renal medullary carcinoma brain metastasis
Morphologic appearance of the cerebellar lesion following H&E staining. The undifferentiated tumor shows variable histologic features including A, adenoid structures, B, large atypical cells with prominent nucleoli and perinuclear clearing, C, loosely arranged cells in a myxoid matrix, D, densely cellular areas with high mitotic activity, E, focal clusters of epithelioid cells with abundant eosinophilic cytoplasm, and F, rare cells with abundant eosinophilic cytoplasm imparting a vaguely rhabdoid appearance