The anesthesia induction and exploring of the tumor are the key of a successful operation.MN is the stable index in the diagnosis of adrenal pheochromocytoma.

• 提示术中麻醉诱导和探查是手术成功的关键，MN是诊断肾上腺嗜铬细胞瘤较为稳定的监测指标。