Test ID: FACE
Angiotensin Converting Enzyme, CSF
Reference Values
Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.
Reference Range: <4 ACE Units
Interpretive Criteria:
< 4 ACE Units Normal Level
> or = 4 ACE Units Increased Level
CSF levels of angiotensin converting enzyme (ACE) are increased
in approximately 50% of patients with neurosarcoidosis, but in less
than 10% of systemic sarcoidosis patients without neurologic
manifestations.
Test Performed by: Focus Diagnostics, Inc.
5785 Corporate Avenue
Cypress, CA 90630-4750


