Table 1 Some laboratory data and T scores data from dual-emission X-ray absorptiometry analysis performed before and after parathyroidectomy

Ca (mmol/L), normal value 2.1 to 2.7

3.7

3.6

3.6

3.2

2.3

2.3

P (mmol/L), normal value 0.81 to 1.45

0.55

0.48

0.68

0.48

-

0.81

ALP (U/L), normal value 98 to 280

347

501

423

224

-

192

PTH (ng/L), normal value 17 to 73

-

-

712

873

88

80

Creatinine (μmol/L), normal value 45 to 120

70

-

-

70

-

-

25[OH]D (μg/L), normal value 6 to 46

-

-

-

13

8.2

9.9

1,25(OH)₂D (pmol/L), normal value 48 to 110

-

-

-

212.3

70.7

101.7

Osteocalcin (μg/L), normal value 6.5 to 42.3

-

-

-

60.3

-

14.1

T-score, L2 to L4

-

-

-

-2.48

-1.63

-1.25

T-score, femoral

-

-

-

-1.91

-1.29

-0.99