ARUP's Laboratory Test Directory

11-Deoxycortisol Quantitative by LC-MS/MS, Serum or Plasma : 0092331

Mnemonic: DEOXYCORT

Methodology: Quantitative High Performance Liquid Chromatography-Tandem Mass Spectrometry
Performed: Mon-Fri
Reported: 1-4 days
Specimen Required: Collect: Serum separator tube. Also acceptable: Plain red, lavender (EDTA), pink (K2EDTA), or green (sodium or lithium heparin).

Specimen Preparation: Transfer 0.5 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.25 mL)

Storage/Transport Temperature: Frozen.

Stability (collection to initiation of testing): After separation from cells: Ambient: Unacceptable; Refrigerated: 1 week; Frozen: 6 months
Reference Interval:
Age Female Male
Premature (26-28 weeks) 110-1376 ng/dL 110-1376 ng/dL
Premature (29-36 weeks) 70-455 ng/dL 70-455 ng/dL
Full Term (1-5 months) 10-200 ng/dL 10-200 ng/dL
6-11 months 10-276 ng/dL 10-276 ng/dL
1-3 years 7-247 ng/dL 7-202 ng/dL
4-6 years 8-291 ng/dL 8-235 ng/dL
7-9 years Less than or equal to 94 ng/dL Less than or equal to 120 ng/dL
10-12 years Less than or equal to 123 ng/dL Less than or equal to 92 ng/dL
13-15 years Less than or equal to 107 ng/dL Less than or equal to 95 ng/dL
16-17 years Less than or equal to 47 ng/dL Less than or equal to 106 ng/dL
18 years and older Less than 33 ng/dL Less than 50 ng/dL
Tanner Stage I Less than or equal to 94 ng/dL Less than or equal to 105 ng/dL
Tanner Stage II Less than or equal to 136 ng/dL Less than or equal to 108 ng/dL
Tanner Stage III Less than or equal to 99 ng/dL Less than or equal to 111 ng/dL
Tanner Stage IV & V Less than or equal to 50 ng/dL Less than or equal to 83 ng/dL
After metyrapone stimulation Greater than 8000 ng/dL Greater than 8000 ng/dL

Interpretive Data:

See Compliance Statement B: www.aruplab.com/CS
CPT Code(s): 82634
Cross References: 11-deoxy-17-Hydroxycorticosterone (11-Deoxycortisol Quantitative by LC-MS/MS, Serum or Plasma), Cortodoxone (11-Deoxycortisol Quantitative by LC-MS/MS, Serum or Plasma)