肾上腺髓质增生症的诊断与治疗（附8例报告）

目的 提高对肾上腺髓质增生症（AMH）的诊断与治疗水平。方法 总结分析1998年5月-2002年5月我院收治的8例AMH患者的临床资料。结果 8例患者CT检查肾上腺均发现异常，术前诊断AMH4例，嗜铬细胞瘤4例。8例均行单侧肾上腺全切了作。7例痊愈，1例因对侧有增生，术后1月复发。结论 AMH的诊断需与嗜铬细胞瘤鉴别，尤其是定位检查发现有结节时，确诊靠术中探查和病理检查；经腹手术是AMH治疗的主要方法，术中应注意探查双侧肾上腺。

Diagnosis and treatment of adrenal medullary hyperplasia (with report of 8 cases)]

OBJECTIVE: To study the diagnosis and treatment of adrenal medullary hyperplasia (AMH). METHODS: An retrospective analysis of the clinical data of 8 patients with AMH admitted in our hospital from May 1998 to May 2002 were conducted with a review of the follow-up study. RESULTS: CT scanning of the adrenal gland showed unilateral abnormal appearance in all 8 cases. Diagnoses of AMH in 4 patients and pheochromocytoma in the other 4 patients were established before surgery. All the patients underwent unilateral adrenalectomy, among whom 7 were cured and 1 suffered recurrence 1 month after operation because of medullar hyperplasia in the contralateral adrenal gland. CONCLUSIONS: AMH should be differentiated from pheochromocytoma, especially from adrenal nodules shown by catecholamin assay. Definite diagnosis depends on pathological examination and surgical removal through abdominal approach is the best choice of treatment, in which both sides of the adrenal glands should be explored.