From: A case of tuberous sclerosis complex with concomitant primary hyperparathyroidism due to parathyroid adenoma: a case report
Serum laboratory studies
Observed values
Normal values
Intact PTH (pg/mL)
147
10–65
PTHrp (pmol/L)
<1.1
0–1
1-25(OH)2D (pg/mL)
55
20–60
25(OH)D(ng/mL)
10.8
9–33.9