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Test Code LAB5232 Estradiol, Sensitive (SNSE2)

Additional Codes

CPT Code: 82670

Performing Laboratory

TidalHealth Peninsula Regional - Core Laboratory: Chemistry

Specimen Requirements

Draw blood in a gold top tube. Plain red and tiger top SST are acceptable. Centrifuge immediately after collection. If sample does not have gel barrier, promptly seperate from contact with cells after centrifugation and send 1.5 mL of serum. Refrigerate if not tested within 2 hours of collection. Keep at refrigerated temperatures during courier transport.

Reference Values

Non-Pregnant Females:

Early Follicular: 20.5-62.8 pg/mL

Intermediate Follicular: 20.5-62.8 pg/mL

Late Follicular: 49.5-233 pg/mL

Ovulatory Peak: 60.4-602 pg/mL

Early Luteal: 51.1-179 pg/mL

Intermediate Luteal: 66.5-305 pg/mL

Late Luteal: 30.2-222 pg/mL

Post-Menopausal Females (not on hormone therapy): <5-138 pg/mL

 

Pregnancy Females:

First Trimester: 154-3243 pg/mL

Second Trimester: 1561-21280 pg/mL

Third Trimester: 8525->30000 pg/mL

 

Males: 11.3 - 43.2 pg/mL

Methodology

Electrochemiluminescence immunoassay (ECLIA)