Acanthosis Nigricans Associated with an Adrenocortical Tumor in a Pediatric Patient

Table 1

Pre- and postoperative endocrine laboratory values.

Hormone	Preoperative hormone level	Postoperative hormone level				Normal range
	4/19/2010	5/11/2010	6/30/2010	4/20/2011	9/26/2012
Glucose (mg/dL)	88	71	127	83	78	74–127
Nonfasting insulin (uU/mL)	43.7	—	30.7	—	—	—
Hemoglobin A1C (%)	4.9	—	—	4.7	4.7	3.8–5.9
Testosterone (ng/dL)	150	<3.0	<3.0	<2.5	<2.5	Tanner 1 range <3–10; Tanner 2 range 18–150
Androstenedione (ng/dL)	72	<10	—	<10	<10	Tanner 1 range <10–17; Tanner 2 range 31–65
Dehydroepiandrosterone sulfate (ug/dL)	73	<10	—	—	—	Range for 1–5 years of age <5–57; Tanner 2 range 42–109
IGF-1/Somatomedin-C serum (ng/mL)	325	—	143	101	111	Range for 3-4 years of age 54–178
FSH (mIU/mL)	0.143	—	—	—	—	Tanner 1 range 0.1–3.0
Luteinizing hormone (mIU/mL)	0.010	—	—	—	—	Tanner 1 range 0.01–0.3