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HelpTestosterone Free-Esoterix
eD-H Order Code
LAB3116
Reference Laboratory Link
Specimen Collection Information
| Specimen | Minimum Test Volume | Container | Special Handling |
|---|---|---|---|
| Blood | 3.0 ML | Freeze serum immed |
Interpretive Data
| Assay Display | Interpretive Data |
|---|---|
| %Free Testo-Eso | Reference Ranges: % Male Female Full-term infants: 1-15 Days 0.9-1.7 0.8-1.5 1-2 Months 0.4-0.8 0.4-1.1 3-4 Months 0.4-1.1 0.5-1.0 5-6 Months 0.4-1.0 0.5-0.8 Prepubertal children: 1-10 Years 0.4-0.9 Same as males Puberty: Comprehensive values for free testosterone by dialysis for both males and females throughout puberty are currently unavailable. Adults: 1.5-3.2 0.8-1.4 |
| SHBG-Eso | Reference Ranges: nmol/L Infants: 1 Month-23 Months: 60-252 Prepubertal children: 72-220 Pubertal ages: Males: 16-100 Females: 36-125 Adults: Males: 20-49 Years: 16-56 >49 Years: 19-76 Females: 20-49 Years: 25-122 >49 Years: 17-125 |
| Testo Free-Eso | Reference Ranges: pg/mL Male Female Full-term infants: 1-15 Days 1.5-31 0.5-2.5 1-2 Months 3.3-18 0.1-1.3 3-4 Months 0.7-14 0.3-1.1 5-6 Months 0.4-4.8 0.2-0.6 Prepubertal children: 1-10 Years 0.15-0.6 same as males Puberty: comprehensive values for free testosterone by dialysis for both males and females throughout puberty are currently unavailable. Adults: 52-280 1.1-6.3 |
| Testo-Eso | Reference Ranges: ng/dL Full-term infants: Newborns: Male: 75-400 Female: 20-64 1-7 Months: Male: Levels decrease rapidly the first week to 20-50 ng/dL then increase to 60-400 ng/dL between 20-60 days. Levels then decline to prepubertal range of <2.5-10 by seven months. Female: Levels decrease during the first month to <10 ng/dL and remain there until puberty. Prepubertal children: Males 1-10 Years: <2.5-10 Females 1-9 Years: <2.5-10 Puberty: Tanner Stage Age (years) Range Male 1 <9.8 <3-10 2 9.8-14.5 18-150 3 10.7-15.4 100-320 4 11.8-16.2 200-620 5 12.8-17.3 350-970 Female 1 <9.2 <3-10 2 9.2-13.7 7-28 3 10.0-14.4 15-35 4 10.7-15.6 13-32 5 11.8-18.6 20-38 Adults: Male >18 years: 264-916 Female: Premenopausal: 10-55 Postmenopausal: 7-40 |
CPT(s)
84402 ; 84270 ; 84403
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