Morphology of renal tumors. A coronary (A) and axial (B) magnetic resonance imaging (MRI) scan of the kidneys showing multiple cysts and a tumor in the left kidney measuring 3.5 cm in diameter. Histologically, the renal cell carcinoma was composed of solid and nested tumor cells with voluminous clear cytoplasm (C, x200) and strong expression of P504s (D, x100). The AMLs demonstrated the pathognomonic components of this tumor entity, mature fat and blood vessels (E, x40 / F, x100).
Behnes et al. BMC Clinical Pathology 2013 13:4 doi:10.1186/1472-6890-13-4