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Regional Medical Lab
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Index:

Estrogen

Order Name ESTROGEN
Test Number: 2024025
Revision Date 09/23/2020
Test Name Methodology LOINC Code
Estrogen
Radioimmunoassay 2254-1 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 2 mL (1.5) Serum Clot Activator SST Refrigerated
Instructions Rejected specimens: gross hemolysis and gross lipemia.
Stability: Room Temperature 4 Days, Refrigerated 14 Days, Frozen 28 Days.
GENERAL INFORMATION
Testing Schedule Sun-Fri 
Expected TAT 2-5 days from setup  
Clinical Use The measurements may be utilized to evaluate the estrogen status in children and adults where the clinician is not concerned about the E2/E1 ratio. Also use to monitor the HMG dosage. 
Notes Reference Lab: Quest
Test Code: 439
Click Here to view information on the Quest website.
CPT Code(s) 82672
Lab Section Reference Lab