Please enable JavaScript.
Coggle requires JavaScript to display documents.
Calcium
balance (Hypocalcaemia (Normal PTH (Medications
loop diuretics
…
Calcium
balance
Hypocalcaemia
↑PTH
Low Vit D
- ↓ intake
- ↓ sun
- ↓ activation (CKD)
Hyperphosphataemia (↑ phos. stimulates ↑PTH)
-
Normal PTH
Medications
- loop diuretics
- glucocorticoids
-
-
-
Hypercalcaemia
↑ PTH
Parathyroid problem
- 1° hyperparathyroidism
- 3° hyperparathyroidism
↓ PTH
Hypercalcaemia of malignancy
- paraneoplastic: PTHrP in SCC of lung
- multiple myeloma
- metastatic bone cancer
Granulomatous disorders
(Mφ produce 1,25 Vit D)
- sarcoidosis
- tuberculosis
- Hodgkins lymphoma
-
-
-
-
-