Fig. 4. Pathologic findings of Case 2. High cellularity with closely packed polygonal cells of clear cytoplasm and branching capillary networks with tumor infiltration to surrounding granular layer of the cerebellum (A, original magnification, ×200; hematoxylin and eosin staining), and abundant clear cytoplasm and centrally located round to oval nuclei with nuclear pleomorphism (B, original magnification, ×400; hematoxylin and eosin staining).