80205:11-DEOXYCORTISOL QUANTITATIVE
Author PeaceHealth Laboratories
Modified by
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| Methodology: |
Tandem Mass Spectrometry (MS/MS) |
| Edit Date: |
11/16/2009 |
| Performed: |
Monday-Friday |
| Released: |
1-4 days after setup at PeaceHealth Laboratories’ reference lab. |
| CPT Code: |
82634-90 |
| Specimen Collection Details |
| Collection: |
One 7.5 mL serum separator tube (SST). Also acceptable: One 4 mL lavender top tube (EDTA) or 4 mL green top tube (heparin). |
| Handling: |
Centrifuge and separate serum or plasma from cells and pour into a plastic vial. Note specimen type. Freeze. |
| Stability: |
7 days refrigerated or 6 months frozen. Specimen unstable ambient. |
| Standard Volume: |
0.5 mL serum or plasma. |
| Minimum Volume: |
250 µL serum or plasma. |
| Transport: |
Frozen on dry ice. |
| Rejection Criteria: |
Ambient specimen. |
|
|
Age |
Female |
Male |
|
Premature 26-28 weeks |
11 0-1376 ng/dL |
11 0-1376 ng/dL
|
|
Premature 29-36 weeks |
70-455 ng/dL |
70-455 ng/dL |
|
Term 1-5 months |
10-200 ng/dL
|
10-200 ng/dL |
|
6-35 months |
9-232 ng/dL
|
8-201 ng/dL
|
|
3-6 years |
7-342 ng/dL |
8-243 ng/dL |
|
7-9 years |
≤ 94 ng/dL |
≤ 120 ng/dL |
|
10-12 years |
≤ 123 ng/dL |
≤ 92 ng/dL |
|
13-15 years |
≤ 107 ng/dL |
≤ 95 ng/dL |
|
16-17 years |
≤ 47 ng/dL
|
≤ 106 ng/dL |
|
≤ 18 years |
< 33 ng/dL |
< 50 ng/dL |
| After metyrapone stimulation: > 8000 ng/dL |