3002982
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Adenosine Deaminase in CSF

ADACSF
Example Reports
Abnormal
Normal

Ordering Recommendation

Use to evaluate tuberculous meningitis.

New York DOH Approval Status

This test is New York state approved.

Specimen Required

Patient Preparation

Collect specimens in leak-proof container.

Collect

Cerebrospinal Fluid.

Specimen Preparation

Centrifuge specimen at room temperature. Transfer 0.5 mL fluid (supernatant) to an ARUP Standard Transport Tube and freeze. (Min: 0.2 mL)

Storage/Transport Temperature

Frozen. Specimen must remain frozen until received in lab.

Unacceptable Conditions

Whole blood. Bronchoalveolar lavage (BAL) specimens. Turbid specimens.

Remarks

Indicate source on requisition.

Stability

Ambient: 24 hours; Refrigerated: 1 week; Frozen: 1 month

Methodology

Quantitative Spectrophotometry

Performed

Sun, Tue, Thu

Reported

1-4 days

Reference Interval

0-9U/L

Interpretive Data



Compliance Category

Laboratory Developed Test (LDT)

Note

Hotline History

N/A

CPT Codes

84311

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Components

Component Test Code* Component Chart Name LOINC
3002983 Adenosine Deaminase, CSF 35703-8
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.

Aliases

  • ADA
Adenosine Deaminase in CSF