Fig. 5From: Bilateral pheochromocytoma with ganglioneuroma component associated with multiple neuroendocrine neoplasia type 2A: a case reportThe ganglioneuroma component of the tumor shows multiple mature ganglion cells with abundant eosinophilic cytoplasm and round nuclei with conspicuous nucleoli, within a fibrillary background (Hematoxylin-eosin-safran (HES) ×200)Back to article page