Primary Hyperparathyroidism: 11-Year Experience in a Single Institute in Thailand

Table 3

Blood chemistry in pre- and postoperative status.

Parameters	Preoperative; (45 patients)	Preoperative; (41 patients, excluded parathyroid carcinoma)	Postoperative; (45 patients)	Postoperative; (41 patients, excluded parathyroid carcinoma)
Total calcium (8.1–10.4 mg/dL)	13.1 (8.1–22)	13.1 (8.1–22)	9.15 (8–13)	9.19 (8–11)
Ionized calcium (4.6–5.2 mg/dL)	6.2 (3.8–10.8)	6.2 (3.8–10.8)	4.5 (3.6–8.9)	4.7 (3.6–8.9)
Phosphate (2.2–5 mg/dL)	2.4 (1.2–7.9)	2.4 (1.2–7.9)	2.9 (1.5–4.6)	3.7 (1.5–2.3)
PTH (15–65 pg/mL)	341 (107–2490)	330.5 (107–2490)	46.7 (5.6–1412)	58.5 (5.6–189)
Alkaline phosphatase (39–117 unit/L)	449 (35–3384)	420 (35–3384)	190 (57–836)	267 (57–836)