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. 2012 Aug;26(3):103–109.

Table 3.

Serum calcium, serum parathyroid hormone, and weight of parathyroid adenomas in patients with primary hyperparathyroidism results by ultrasonographic localization.

Parameters Negative Sonogram Positive Sonogram p
Serum calcium (mg/dl) 11.6±2 11.1±1.1 N/S
Serum PTH (ng/L) 363.9 ±27.6 480.8±40.5 N/S
Weight of adenomas (gr) 1.9 ±1.3 2.8 ±2.4 N/S

Data shown are in means ±SD. NS, p > 0·05 by Student's t-test