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Blood test
Blood test


ACE levels

Alternative Names:
Serum angiotensin-converting enzyme; SACE

Normal Values:

Normal values vary with age and with the test method used. Typically, adults have ACE levels less than 40 micrograms/L.



What abnormal results mean:

This test is often used to help diagnose sarcoidosis, a condition in which ACE levels are increased 75% of the time. Elevated ACE levels may also be seen in several other disorders, including:

A decrease in ACE levels may indicate:
  • Steroid therapy (usually prednisone)
  • Response to therapy for sarcoidosis


References:

Ferri FF. Ferri’s Clinical Advisor: Instant Diagnosis and Treatment. 2005 ed. St. Louis, Mo: Mosby; 2005:1257.




Review Date: 3/2/2006
Reviewed By: David A. Kaufman, M.D., Assistant Professor, Division of Pulmonary, Critical Care & Sleep Medicine, Mount Sinai School of Medicine, New York, NY. Review provided by VeriMed Healthcare Network.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2004 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

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