Children's Mercy Hospitals and Clinics
Name
Estradiol

CMH Lab Section
Chemistry

Specimen Requirements
1 mL blood in red, or red gel, or green (Heparin) or lavender (EDTA)

Availability
Routine
STAT

Turn Around Time
Routine: 2-4 hours
STAT: 1 hour

Methodology
Vitros (Immunoassay)

Ranges
Females (Tanner Stages) Units = pg/mL
Stage I (>14 days and prepubertal) <20
Stage II <24
Stage III <60
Stage IV 15-85
Stage V 15-350


Males (Tanner Stages) Units = pg/mL
Stage I (>14 days and prepubertal) <13
Stage II <16
Stage III <26
Stage IV <38
Stage V 10-40


Adults Units = pg/mL
Males 10-40
Females 15-350


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