Table 1.

Biochemical investigations of the patient at admission and during follow-up

Test	At admission	3rd day	1 week	1 month	Normal range SI units
Serum calcium (corrected)	3.29 mmol/L	2.79 mmol/L	2.45 mmol/L	2.3 mmol/L	2.12–2.62 mmol/L
Serum phosphorus	0.97 mmol/L				0.81–1.45 mmol/L
Serum 25 OH Vit D	98.34 nmol/L				74.8–125 nmol/L
Serum iPTH	3.3 ng/mL				15–18 ng/mL
Serum FT4	47.87 pmol/L	–	25.23 pmol/L	16.34 pmol/L	11.4–22.6 pmol/L
Serum TSH	0.007 mIU/L			<0.005 mIU/L	0.5–4.5 mIU/L
TSH-R Ab	26.82 IU/L				<1.22 IU/L
Serum uric acid	892.2 µmol/L	731.6 µmol/L	410.41 µmol/L	380.67 µmol/L	209–428.3 µmol/L
Serum creatinine	91.96 umol/L				61.9–104 µmol/L
24-hour urine calcium	4.46 µmol /24 hours				6.16–2.64 µmol/24 hours
Serum CA 125	6.10 U/mL				<35 U/mL
Serum CEA	0.76 µg/L				<5 μg/L
Serum ACE	82 U/L				12–68 U/L
Serum AFP	1.40 µg/L				<10 μg/L
Serum b HCG	<2 IU/L				<2 IU/L
Urine Bence-Jones protein	Negative

ACE, Angiotensin Converting Enzyme; AFP, Alpha fetoprotein; b HCG, beta Human Chorionic Gonadotropin; CEA, Carcinoembryonic antigen; fT4, Free thyroxine; iPTH, Intact Parathyroid hormone; TSH, thyroid-stimulating hormone; TSH-R Ab, TSH receptor antibodies.