Table 1 Initial biochemical investigations
From: Paget's disease of the skull causing hyperprolactinemia and erectile dysfunction: a case report
| Â | At presentation | After 24 months bisphosphonate | Normal ranges |
|---|---|---|---|
Calcium | 2.43 | 2.35 | 2.10 to 2.60 mmol/litre |
Alkaline phosphatase | 684 | 83 | 30 to 110 IU/litre |
Follicle stimulating hormone | 3.9 | 6.2 | 1.0 to 7.0 IU/litre |
Luteinising hormone | 4.2 | 3.7 | 1.0 to 8.0 IU/litre |
Testosterone | 20.20 | 14.50 | 10.0 to 31.0 nmol/litre |
Prolactin | 752 | 492 | 33 to 585 mU/litre |
Thyroid stimulating hormone | 1.75 | 1.97 | 0.1 to 5.0 mU/litre |
Free T4 | 12.7 | 13.3 | 10 to 24 mmol/litre |