-
hypercalcemia;
-
hypophosphatemia
(borderline low);
- increased
PTH level;
- increased
alkaline phosphatase (because bone formation occurs in response to the destruction);
- increase in chloride-phosphorus ratio (ratio > 33 is c/w hpt)
- Misc Labs:
- increase in the urinary PO4 concentration;
- increase in urinary Ca excretion;
