Congenital adrenal hyperplasia

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Complications

By Mayo Clinic staff

Babies, children or adults with classic congenital adrenal hyperplasia could experience a life-threatening "adrenal crisis," due to inadequate production of cortisol from the adrenal glands. An adrenal crisis can result in a seriously low level of sodium in the blood, diarrhea, vomiting, dehydration, low blood sugar levels and shock. People experiencing an adrenal crisis need prompt treatment.

Adrenal crisis does not occur in adults with the nonclassic form of congenital adrenal hyperplasia.

References
  1. Congenital adrenal hyperplasia. Institute of Child Health and Human Development. http://www.nichd.nih.gov/health/topics/Congenital_Adrenal_Hyperplasia.cfm. Accessed Jan. 29, 2009.
  2. Stewart PM. The adrenal cortex. In: Kronenberg HM, et al. Kronenberg: Williams Textbook of Endocrinology. 11th ed. Philadelphia, Pa.: Saunders Elsevier; 2008:445
  3. Bora N. Congenital adrenal hyperplasia. In: Ferri FF. Ferri's Clinical Advisor 2009. St. Louis, Mo.: Mosby; 2008:216.
  4. Adrenal diseases — congenital adrenal hyperplasia (CAH): The facts you need to know. National Adrenal Diseases Foundation. http://www.nadf.us/diseases/cah.htm. Accessed Jan. 29, 2009.
  5. Nieman LK. Genetics and clinical presentation of nonclassic (late-onset) congenital adrenal hyperplasia due to CYP21A2 (21-hydroxylase) deficiency. http://www.uptodate.com/home/index.html. Accessed Jan. 29, 2009.
  6. Merke DP. Genetics and clinical presentation of classic congenital adrenal hyperplasia due to CYP21A2 (21-hydroxylase) deficiency. http://www.uptodate.com/home/index.html. Accessed Jan. 29, 2009.
  7. Parks JS, et al. Congenital adrenal hyperplasia and related disorders. In: Kliegman RM, et al. Kliegman: Nelson Textbook of Pediatrics. 18th ed. Saunders Elsevier; 2007:2360.
  8. Diamond DA. Sexual differentiation: Normal and abnormal. In: Wein AJ. Wein: Campbell-Walsh Urology. 9th ed. Saunders Elsevier; 2007:3799.
  9. Gastaud F, et al. Impaired sexual and reproductive outcomes in women with classical forms of congenital adrenal hyperplasia. Journal of Clinical Endocrinology and Metabolism. 2007;92:1391.
  10. Nieman LK. Treatment of classic congenital adrenal hyperplasia due to CYP21A2 (21-hydroxylase) deficiency in adults. http://www.uptodate.com/home/index.html. Accessed Jan. 29, 2009.
  11. Nippoldt TB (expert opinion). Mayo Clinic, Rochester, Minn. Feb. 4, 2009.

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March 24, 2009

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