Medicine True about pheochromocytoma are all except:- A Urinary VMA is most specific for pheochrocytoma B Paraganglioma occurs at skull base C 10% are extra adrenal. D Organ of Zukerkandi is most common extra adrenal site 💡 Explanation True about pheochromocytoma are all except:- ✓ Correct Answer: A. Urinary VMA is most specific for pheochrocytoma