pheochromocytoma

https://doi.org/10.1351/goldbook.12006
Tumor of the chromaffin cells of the adrenal medulla that results in excessive secretion of norepinephrine and other catecholamines.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 896 [Terms] [Paper]