Fig. 2From: Multiple paragangliomas: a case reportHematoxylin-eosin (H&E) staining of carotid and vagal paragangliomas. a left CPGL, b right CPGL, and c right VPGL. Specific “Zellballen” growth pattern of paragangliomas (small nests of chief cells with pale eosinophilic staining, surrounded by supporting sustentacular cells) can be seenBack to article page