Table 1.

Initial Hormonal Testing

Hormone	Result	Normal range
TSH	0.9	0.280-3.980 ng/dL
Free T4	0.60	0.58-1.64 ng/dL
IGF-1	37	41-279 ng/mL
Growth hormone	0.9	<7.1 ng/mL
Prolactin	19.27	2.74-19.64 ng/mL
Cortisol	16.6	7-9 AM 4.0-22.0 mcg/dL

Abbreviations: IGF-1 = insulin-like growth factor 1; TSH = thyroid stimulating hormone.