Estrone, LC/MS (Endocrine Sciences)

CPT: 82679
Updated on 10/14/2019
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Expected Turnaround Time

6 - 13 days



Specimen Requirements


Specimen

Serum (preferred) or plasma, frozen


Volume

3 mL


Minimum Volume

1 mL


Container

Gel-barrier tube, lavender-top (EDTA) tube, or green-top (heparin) tube


Collection

Serum or plasma must be separated from cells within 45 minutes of venipuncture. Send serum or plasma in a plastic transport tube. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.


Storage Instructions

Freeze. Stable at room temperature or refrigerated for seven days. Stable for 32 months frozen.

Freeze. Stable at room temperature or refrigerated for two days. Stable for 32 months frozen.

Freeze. Stable at room temperature or refrigerated for seven days. Stable for 32 months frozen.


Test Details


Methodology

Liquid chromatography tandem mass spectrometry (LC/MS-MS)


LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
500634 Estrone, LCMS, Endo Sci 502609 Estrone, Serum, MS pg/mL 2258-2

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