嗜铬细胞瘤的早期诊断很重要,不仅因为它能提供治愈高血压的可能性,而且由于未被认识的嗜铬细胞瘤是一个潜在的致死条件。药物、麻醉剂、分娩、手术都可突然诱发导致死亡的高血压危象和休克,或二者同时存在。再者,这种肿瘤有8～10%是恶性的。 嗜铬细胞瘤的查明需要高度的临床警惕,尽管有报告极个别病例不伴有高血压。不论是持久的或暂时性的血压升高、特别是有 The early diagnosis of pheochromocytoma is important, not only because it offers the potential to cure high blood pressure, but also because of the potential lethal condition of an unrecognized pheochromocytoma. Drugs, anesthetics, childbirth, surgery can suddenly lead to the death of hypertensive crisis and shock, or both exist. Again, 8-10% of the tumors are malignant. The identification of pheochromocytoma requires a high degree of clinical precaution, although there are some very few cases of hypertension reported. Whether long-lasting or temporary high blood pressure, especially yes