title: [Diagnosis and treatment of adrenal medullary hyperplasia (with report of 8 cases)].
abstract: 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.
authors.affiliation: Department of Urology, Guangzhou General Hospital of Guangzhou Command, Urological Center of Guangzhou Command, Guangzhou 510010, China.
authors.forename: Wei-lie
authors.initials: WL
authors.lastname: Hu
authors.forename: Qi-you
authors.initials: QY
authors.lastname: Cao
authors.forename: Huai
authors.initials: H
authors.lastname: Yang
authors.forename: Hui-xu
authors.initials: HX
authors.lastname: He
authors.forename: Jun
authors.initials: J
authors.lastname: L
authors.forename: Hai-bo
authors.initials: HB
authors.lastname: Nie
authors.forename: Qing-rong
authors.initials: QR
authors.lastname: Li
authors.forename: Yuan-li
authors.initials: YL
authors.lastname: Wang
authors.forename: Xiao-ting
authors.initials: XT
authors.lastname: Huang
authors.forename: Zhi-xiong
authors.initials: ZX
authors.lastname: Deng
authors.forename: Yun-song
authors.initials: YS
authors.lastname: Zhu
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000175:diagnosis* / Q000601:surgery; D000313:Adrenal Medulla / Q000473:pathology* / Q000601:surgery; D000315:Adrenalectomy; D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000175:diagnosis / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010673:Pheochromocytoma / Q000175:diagnosis* / Q000601:surgery