Calciphylaxis
Vitamin D intoxication
Tumor lysis syndrome
Laxative (Phospho-soda) abuse
Rhabdomyolysis
Hypoparathyroidism
Pseudohypoparathyroidism
Multiple myeloma
Hyperphosphatemia
Calciphylaxis
Hypophosphatemia
Vitamin D intoxication
Hypocalcemia
Tumor lysis syndrome
Hypokalemia
Laxative 