Estrogen, Fractionated


Sunquest Code:FESTRO  
Epic Code:LAB980Epic Name:ESTROGEN FRACTIONATED
Synonyms:Estrogens, Serum, Total; Estrone (E1); Estradiols (E2)
Methodology:High performance liquid chromatograpy/Tandem mass spectrometry/Calculation
CPT Code:82671
Test Includes:Estradiol, estrone, total estrogens
Turnaround Time:Specimens are sent to reference laboratory Mon-Sat; results are reported in 1-4 days.


Collection Instructions

Specimen:Blood
Optimal Volume:1 mL
Minimum\Peds Volume:0.8 mL
Container:Purple (EDTA) (Green (lithium heparin, gel), Green (sodium heparin, no gel), Red (no gel), Red or gold (gel))


Processing and Shipping

Specimen Processing:Centrifuge within 2 hours of collection and aliquot 0.5 mL, 0.3 mL minimum. Stable refrigerated for up to 7 days.
Shipping Instructions:Ship on dry ice.
Test Performed at or Referral Lab Lab Sendouts  (ARUP)
Referral Lab number:93248 (EST FR TMS)


Interpretive

Reference Range:

 

Estradiol

 

Males, pg/mL

Females, pg/mL

Tanner Stages

I

II

III

IV and V

 

Less than 8

Less than 10

1-35

3-35

 

Less than 56

2-133

12-277

2-259

Age

7-9 y

10-12 y

13-15 y

16-17 y

18 y & Older

 

Less than 7

Less than 11

1-36

3-34

10-42

 

Less than 36

1-87

9-249

2-266

Premenopausal:

  Early Follicular    30-100

  Late Follicular  100-400

  Luteal                50-150

Postmenopausal: 2-21

 

Referral laboratory does not provide reference ranges for patients under 7 years of age.

 

Estrone

 

Males, pg/mL

Females, pg/mL

Tanner Stages

I

II

III

IV and V

 

Less than 7

Less than 11

1-31

2-30

 

Less than 27

1-39

8-117

4-109

Age

7-9 y

10-12 y

13-15 y

16-17 y

18 y & Older

 

Less than 7

Less than 11

1-30

1-32

9-36

 

Less than 20

1-40

8-105

4-133

Premenopausal:

  Early Follicular    less than 150

  Late Follicular  100-250

  Luteal                less than 200

Postmenopausal: 3-32

 

Referral laboratory does not provide reference ranges for patients under 7 years of age.

 

Estrogens, Total Calculation

 

Males, pg/mL

Females, pg/mL

Tanner Stages

I

II

III

IV and V

 

1-11

1-19

3-61

4-62

 

1-86

3-169

23-351

8-341

Age

7-9 y

10-12 y

13-15 y

16-17 y

18 y & Older

 

Less than10

1-19

3-62

4-64

19-69

 

1-48

2-116

15-333

6-354

Premenopausal:

  Early Follicular    30-250

  Late Follicular  200-650

  Luteal                50-350

Postmenopausal: 5-52

 

Referral laboratory does not provide reference ranges for patients under 7 years of age.

 



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