Richard Boneberg

All articles by Richard Boneberg


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 20% of cases). The latter, classified as extra-adrenal paragangliomas, occur anywhere from the base of the…

Next post in Anesthesiology