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    • Kidney, Renal Tubule - Hyperplasia, Oncocytic - Gallery

    Image of renal tubule hyperplasia, oncocytic in the kidney from a male F344/N rat in a chronic study
    Kidney, Renal tubule - Hyperplasia, Oncocytic in a male F344/N rat from a chronic study. Oncocytic hyperplasia represents an increased number of tubule epithelial cells characterized by cytoplasmic enlargement due to the presence of lightly staining, finely granular cytoplasm and centralized nuclei (oncocytes).