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HelpTest Code ACECSF Angiotensin Converting Enzyme, CSF
Additional Codes
| Mayo Code |
| FACEC |
| EPIC Code |
| LAB180 |
| Sunquest Code |
| ACECSF |
Reporting Name
Angiotensin Convert Enzyme CSFPerforming Laboratory
ARUP LaboratoriesSpecimen Type
CSFSpecimen Required
Container/Tube: Sterile vial
Specimen Volume: 1 mL
Collection Instructions:
1. Transfer 1 mL of spinal fluid to a sterile vial.
2. Send frozen.
Note: Gadolinium contrast agents have been reported to inhibit ACE activity. Therefore, CSF containing gadolinium-based contrast agents should not be submitted to the laboratory for evaluation.
Specimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| CSF | Frozen (preferred) | 180 days |
| Refrigerated | 7 days |
Reject Due To
| Hemolysis | Reject |
| Xanthochromic specimens (yellow color) | Reject |
| Specimens containing gadolinium-based contrast agents | Reject |
Reference Values
0.0-2.5 U/L
Day(s) Performed
Monday, Wednesday, Friday
Test Classification
This test was developed and its performance characteristics determined by ARUP Laboratories. The U.S. Food and Drug Administration has not approved or cleared this test; however, FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions.CPT Code Information
82164
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FACEC | Angiotensin Convert Enzyme CSF | 12480-0 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| FACEC | Angiotensin Convert Enzyme CSF | 12480-0 |