Septo-Optic Dysplasia Diagnosed in a Newborn Infant with Normoglycemia: The Importance of Thorough Physical Examination

Table 1

Pertinent laboratory findings.

	Patient’s age in days at the time of blood draw	Value	Units	Reference ranges for age
Plasma glucose	2	4.5	mmol/L	3.9–5.6
Random cortisol	4	<13.8	nmol/L	46.9–386
TSH	13	3.704	µIU/mL	1.3–16
Free T4	13	11.6	pmol/L	10.8–63.9
IGF-1	5	<4.2	nmol/L	1.9–14.3
IGFBP-3	7	0.8	mg/L	1.11–3.18
LH	3	0.09	mIU/mL	0.02–7
FSH	3	0.0	mIU/mL	0.16–4.1
Total testosterone	3	2.1	nmol/L	2.6–3.5
Total testosterone (repeated level)	89	0.72	nmol/L	2.5–11.9
Karyotype	3	46, XY