Table 1.

Follow up of electrolytes and hormones

	Before surgery	After surgery	Six month later	Reference range
Cr (umol/L)	562	78	76	44-115
K + (mmol/L)	2.8	3.6	4.8	3.5-5.3
Ca2 + (mmol/L)	3.11	2.03	2.42	2.15-2.55
Albumin (g/L)	29	28	47	40-55
PTH (pg/ml)	8.7	52.5	55.3	15-65
Osteocalcin (ng/ml)	73.4	33.6	30.7	6-24.7
β-CTX (ng/ml)	>6.0	3.05	0.46	0.04-0.78
P1NP (ng/ml)	150.9	305.4	133.8	9.1-76.2
Calcitonin (pg/ml)	128.0	3.4	<2	<8.4
CgA (ng/ml)	>740	207.7	86.2	27-94
MN (pg/ml)	169.1	35.6	33.6	<96.6
NMN (pg/ml)	9554.1	79.6	51.1	<163

Serum electrolytes and hormones were measured before surgery, one week after surgery and six months later.