Jerrold Lerman

You’re Reading an Archived Article: For up-to-date Diagnosis & Disease information, visit this article on pheochromocytoma. What the Anesthesiologist Should Know before the Operative Procedure General. Pheochromoctyoma (Pheo) is a rare but potentially life-threatening neuroendocrine tumor that arises from the chromaffin cells of the adrenal medulla (in 80% of cases) or extra-adrenal paraganglionic tissue (in…