Mandibular Osteitis Fibrosa Cystica as First Sign of Vitamin D Deficiency

Table 1

Blood tests of the patient before and after vitamin D supplementation.

Serum level	Normal range	Initial values	After vitamin D therapy (6 months)
PTH (pg/ml)	15–65	81.5	56.3
Calcium (mmol/l)	2.15–2.5	2.3	2.4
Phosphorus (mmol/l)	0.87–1.45	1.3	1.1
25-hydroxyvitamin D (ng/ml)	>(20–30)	9.5	17.9