title: [Hyperplasia of chromaffin cells in adrenocortical hyperplasia and adenoma].
abstract: OBJECTIVE
  To study whether there is chromaffin cells hyperplasia in adrenocortical hyperplasia and adenoma.
  
  
  METHODS
  Chromaffin cells with chromogranin A were marked by immunohistochemistry method.
  
  
  RESULTS
  In 52 cases of adrenocortical hyperplasia and adenoma 3 were associated with eochromocyte hyperplasia and 5 with micro-pheochromocytoma. Six of the 8 cases were characterized by hypercortiso (or aldostero)-hypercatecholamine clinically.
  
  
  CONCLUSIONS
  Few cases of adrenocortical hyperplasia and adenoma may be associated with pheochromocytic hyperplasia and micro-pheochromocytoma, and may be characterized by symptoms of hypercortiso (or aldostero)-hypercatecholamine.
authors.affiliation: Department of Urology, First Clinical College, China Medical University, Shenyang 110001, China.
authors.forename: X
authors.initials: X
authors.lastname: Wang
authors.forename: X
authors.initials: X
authors.lastname: Qiu
authors.forename: T
authors.initials: T
authors.lastname: Liu
authors.forename: Y
authors.initials: Y
authors.lastname: Wang
authors.forename: Z
authors.initials: Z
authors.lastname: Li
mesh_terms: D000302:Adrenal Cortex / Q000473:pathology*; D000306:Adrenal Cortex Neoplasms / Q000150:complications / Q000473:pathology*; D000313:Adrenal Medulla / Q000473:pathology; D018246:Adrenocortical Adenoma / Q000150:complications / Q000473:pathology*; D000308:Adrenocortical Hyperfunction / Q000209:etiology; D000328:Adult; D019439:Chromaffin Cells / Q000473:pathology*; D005260:Female; D006801:Humans; D006965:Hyperplasia; D007150:Immunohistochemistry; D008297:Male