Figure 2From: Composite pheochromocytoma of the adrenal gland: a case seriesMicroscopic findings of resected tumors. Left lanes (a–c) pheochromocytoma component (hematoxylin and eosin staining, ×400). Middle lanes (d–f) ganglioneuroma or ganglioneuroblastoma components. d, e Ganglioneuroma component (hematoxylin and eosin staining, ×400). f Ganglioneuroblastoma component (Nissl staining, ×400). Right lanes (g–i) positive immunohistochemical staining of the pheochromocytoma component with Ki67 (×200).Back to article page