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Nonpregnant patients only.
Expected Turnaround Time
3 - 5 days
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Serum or plasma
0.4 mL (Note: This volume does not allow for repeat testing.)
Red-top tube, gel-barrier tube, or lavender-top (EDTA) tube
If a red-top tube or lavender-top tube is used, transfer separated serum or plasma to a plastic transport tube.
No isotopes administered 24 hours prior to venipuncture.
Causes for Rejection
Gross hemolysis; recently administered radioisotopes; lipemia; icteric specimen
Evaluate postmenopausal vaginal bleeding due to peripheral conversion of androgenic steroids. Increased estrone levels may be associated with increased levels of circulating androgens and their subsequent peripheral conversion.
Tanner Stage I
Tanner Stage II
Tanner Stage III
Tanner Stage IV
Tanner Stage V
Follicular phase: 39−132
Luteal phase: 54−179
1st trimester: 247−2774
2nd trimester: 569−5781
with ERT: 51−488
without ERT: 31−100
|Order Code||Order Code Name||Order Loinc||Result Code||Result Code Name||UofM||Result LOINC|
|004564||Estrone, Serum||2258-2||004564||Estrone, Serum||pg/mL||2258-2|