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Specimen Collection Manual and Test Catalog

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TRIGLYCERIDE, PLEURAL FLUID

Geisinger Epic Procedure Code:  LAB3195    Geisinger Epic ID:  19788

SPECIMEN COLLECTION
Specimen type: 

Pleural fluid


Preferred collection container: 
Specimen required: 

1 mL aliquot of fluid; minimum 0.5 mL.



SPECIMEN PROCESSING
Processing instructions: 

Centrifuge to remove any cellular material.


Transport temperature: 

Refrigerated (preferred) or frozen.


Specimen stability: 

Refrigerated: 5 days. Frozen: 1 month.


Rejection criteria: 

Stability limits exceeded.



TEST DETAILS
CPT code(s):  84478
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.
The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.

Test includes: 

Triglyceride, fluid (TRIGF), specimen souroce (TRIFSC).


Methodology: 
Spectrophotometric (Colorimetric)
Synonyms: 

TRIGFB


Clinical significance: 

Refer to Body Fluid Testing for additional clinical interpretive information.


Doctoral Director(s): 
Hoi-Ying Elsie Yu, PhD, DABCC, FADLM
Sheng-Ying (Margaret) Lo, PhD, DABCC
Review Date:  12/27/2024

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