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Neuron-specific enolase, CSF-994

Test info

Test name:

Neuron-specific enolase, CSF

Test number:

994

Excellian order number:

LAB994

Abbreviation:

MSO

Alternate names:

NSE

Useful for:

Used to detect neuron specific enolase, which may be a nonspecific marker of neuronal damage.

Specimen

Specimen type:

Cerebrospinal fluid (CSF)

Collection container:

Sterile vial/container

Volume:

0.5 mL

Processing instructions:

Centrifuge within 1 hour of collection
Transfer 0.5 mL CSF to a Screw-cap polypropylene frozen transport vial/tube - 4mL (LabCorp), labelled as CSF
Freeze immediately

Transport container:

Screw-cap polypropylene frozen transport vial/tube - 4mL (LabCorp)

Transport and stability:

Frozen (preferred) - 1 year

(avoid repeated freeze/thaw cycles)

Refrigerated - 1 week

Performance

Performing lab:

ARUP Laboratories Inc (3004314) via LabCorp (831462): R-NX

Days set up:

Mo, We, Fr

TAT:

11 days

Method:

Quantitative Immunoassay

Clinical and Interpretive info

Reference ranges:

≤ 21.5 ng/mL

Billing

CPT codes:

86316

Subject to medical necessity (Y/N):

Yes

LCD/NCD:

Medical necessity

Tracking

Date created:

04/14/2022

Revised date:

06/14/2023

Review date:

06/13/2023