Test Directory

Test Code
NEUSE
Test Name
Neuron Specific Enolase, Serum
CPT Codes
86316
Expected Turnaround Time
3 - 5 days
Clinical Utility

Quantitative determination of NSE in serum may be valuable in the management of patients with suspected or diagnosed SCLC or neuroblastoma, to monitor the effect of treatment, to aid in the detection of recurrent disease, and to evaluate prognosis in patients.

Specimen and Container Info

Specimen Type: Serum

Preferred Collection Container: Red Top, Plain

Alternate Collection Container: Gold Top, Serum Separator

Desired Specimen Volume: 1 mL

Collection Instructions
  1. Collect a red top, plain tube via venipuncture.
Processing and Submission Instructions
  1. Separate serum from cells.
  2. Transfer 1 mL of serum to a clear aliquot tube (screw cap).
Transport Instructions

Transport to the laboratory refrigerated. 

Stability Requirements

Room Temperature

7 days

Refrigerated

7 days

Frozen

30 days

Causes for Rejection
  • Hemolysis
Methodology
Immunofluorescence Assay
Reference Intervals

See patient report.

Alternate Names
  • Neuron Specific Enolase (NSE)
Reference Lab
Quest Diagnostics Nichols Institute
Testing Schedule
Routine, 2 times per week