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Available Tests

  • Thyroglobulin Tumor Marker Lymph

Published on November 09, 2020

Thyroglobulin, Tumor Marker, Lymph Node

Container Type

FNA Biopsy Needle Wash

Test ID   LAB5770A
EPIC Order
CPT Code(s)   4432
Group/Individual Test   Group
Laboratory   Core Referral Testing
Tube Station   N/A
Specimen Routine: Saline needle wash from FNA Biopsy; see important Comments 
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time   3-4 days
Reference Range Normal: See separate report
Saline is the only acceptable solution for needle washings.
A minimum of 0.5mL is required for testing; however the total collection volume should not exceed 1.5 mL.  Specimen volumes outside these parameters may be rejected.

Reviewed by Christopher Parker on November 09, 2020

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514