Enhanced Estradiol (eE2, Estradiol Enhanced)

Message
Do not use samples that have been stored at room temp for longer than 20 hours


Test Code
ENEST


Preferred Specimen
1 mL Serum is recommended sample type


Instructions
"Minimum specimen requirement is 1.0ml
Testing Frequency: Daily"


Transport Container
SST


Transport Temperature
Refrigerate


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Stability: RT: 20 hrs Refrig (2-8 deg): 48hrs Frozen: 6 months


Methodology
Chemilumininescent

Clinical Significance
"Expected Value(s):
Menstruating females
(by day in cycle relative to LH peak)
Follicular
(-12 to-4 days) 19.5-144.2 pg/mL
Midcycle
(-3 to +2 days) 63.9-356.7 pg/mL
Luteal Phase
(+4 to +12 days) 55.8-214.2 pg/mL
Post Menopausal
females(untreated) ND-32.2 pg/mL
Males ND- 39.8 pg/mL"




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.