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25118 Thyroglobulin - Other Fluids

Thyroglobulin - Other Fluids
Test Code: MISC
Synonyms/Keywords
Thyro, Fine Needle Aspirate, FNA, TG, Fluid, Cyst​
Specimen Requirements
Fasting Required Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)
Pediatric Minimum Volume
(no repeat)
No​ Body Fluid​ Body Fluid Container Plastic vial, Sage container, or sterile tube 1.0 mL​ 0.6 mL​ 0.5 mL​
Collection Processing Instructions
High doses of exogenous biotin (also termed Vitamin B7, Vitamin H or Coenzyme R) may interfere with this assay. It is recommended that patients refrain from consuming any multivitamin or supplement containing biotin for at least 72 hours prior to collection of a blood sample.
Specimen Stability Information
Specimen Type Temperature Time
Body Fluid​ Refrigerate​ 3 days​
Frozen​ >3 days​
Rejection Criteria
Highly viscous specimens that will not liquefy
Specimens not stored properly​
Interference
High doses of exogenous biotin (also termed Vitamin B7, Vitamin H or Coenzyme R) may interfere with this assay.
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
Marshfield​ Monday through Friday​​ 1 day Chemiluminescent Assay  ​
Reference Range Information
Performing Location Reference Range
Marshfield​ No reference ranges are available​
Synonyms/Keywords
Thyro, Fine Needle Aspirate, FNA, TG, Fluid, Cyst​
Ordering Applications
Ordering Application Description
If the ordering application you are looking for is not listed, contact your local laboratory for assistance.
Specimen Requirements
Fasting Required Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)
Pediatric Minimum Volume
(no repeat)
No​ Body Fluid​ Body Fluid Container Plastic vial, Sage container, or sterile tube 1.0 mL​ 0.6 mL​ 0.5 mL​
Collection Processing
High doses of exogenous biotin (also termed Vitamin B7, Vitamin H or Coenzyme R) may interfere with this assay. It is recommended that patients refrain from consuming any multivitamin or supplement containing biotin for at least 72 hours prior to collection of a blood sample.
Specimen Stability Information
Specimen Type Temperature Time
Body Fluid​ Refrigerate​ 3 days​
Frozen​ >3 days​
Rejection Criteria
Highly viscous specimens that will not liquefy
Specimens not stored properly​
Interference
High doses of exogenous biotin (also termed Vitamin B7, Vitamin H or Coenzyme R) may interfere with this assay.
Reference Range Information
Performing Location Reference Range
Marshfield​ No reference ranges are available​
For more information visit:
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
Marshfield​ Monday through Friday​​ 1 day Chemiluminescent Assay  ​
For billing questions, see Contacts
For most current information refer to the Marshfield Laboratory online reference manual.