Pheochromocytoma crisis combined with median arcuate ligament syndrome: A rare case report

First, it highlights the effectiveness of norepinephrine in treating BP fluctuations and hypotensive syncope in patients with pheochromocytoma. Second, we propose a potential pathological interaction between pheochromocytoma and MALS, thereby avoiding surgical treatment of MALS. Third, it confirmed the safety of delayed surgery in patients with high-risk cardiac conditions.