Causes of hyperphosphatemia,”Decreased renal secretion from renal insufficiency (most common)Bisphosphonates, hypoparathyroidism, vit D intoxication, tumor calcinosis, rhabdo, cell lysis

Causes of hyperphosphatemia,”Decreased renal secretion from renal insufficiency (most common)Bisphosphonates, hypoparathyroidism, vit D intoxication, tumor calcinosis, rhabdo, cell lysis

acidosis (releases PO4 into ECF)”