22 results
Causes of Hypocalcemia - Differential Diagnosis Algorithm
 • Extravascular: Pancreatitis, surgery, acute phosphate intake and renal
Causes of Hypocalcemia ... , Low PTH: Hypoparathyroidism ... contrast agents • Hypomagnesemia ... @kdjhaveri #Hypocalcemia ... Diagnosis #Algorithm #Causes
Hypophosphatemia - Differential Diagnosis Algorithm

Transcellular Shift
 • Recovery From DKA
 • Refeeding Syndrome
 • Acute Respiratory
Alkalosis • Hypokalemia ... • Hypomagnesemia ... PO4 > 5%: • Hyperparathyroidism ... Diagnosis #Algorithm #endocrinology ... #causes
Hypocalcemia - Differential Diagnosis Algorithm - Low and High Phosphate
LOW PHOSPHATE
 - Low/NormaI PTH
Hypocalcemia - Differential ... Malnutrition with Hypomagnesemia ... (CaSR) • Hypomagnesemia ... Poisoning #Hypocalcemia ... Algorithm #Phosphate #endocrinology
Hypocalcemia - Differential Diagnosis Algorithm
 • Low Serum Mg: GI losses, Renal losses, Alcoholism, Malnutrition, Drug-Induced
Hypocalcemia - Differential ... sunlight • Other Causes ... severe illness, Hyperphosphatemia ... emoryimchiefs #Hypocalcemia ... Diagnosis #Algorithm #causes
Causes of Hypercalcemia - Differential Diagnosis Algorithm
 • Primary Hyperparathyroidism 
 • Possible Familial Hypocalciuric Hypercalcemia
Causes of Hypercalcemia ... Algorithm • Primary Hyperparathyroidism ... • Humoral Hypercalcemia ... Diagnosis #Algorithm #Causes ... #endocrinology
Hyperphosphatemia - Differential Diagnosis Algorithm
Transcellular Shift:
 • Rhabdomyolysis
 • Tumor Lysis
 • Metabolic or Respiratory Acidosis
Hyperphosphatemia ... Renal Disease • Hypoparathyroidism ... • Pseudo-hypoparathyroidism ... Diagnosis #Algorithm #endocrinology ... #causes
Hypomagnesemia and Electrolyte Disorders
 • Hypocalcemia - lowers PTH ( functional hypoparathyroidism), bone resistence to PTH,
Hypomagnesemia and ... Disorders • Hypocalcemia ... PTH ( functional hypoparathyroidism ... from bones • Hypophosphatemia ... deficiency • Hypokalemia
Causes of Hypermagnesemia
Increased magnesium load
 - Magnesium-containing laxatives, antacids, or enemas
 - Treatment of pre-edampsia/eclampsia (mothers
Causes of Hypermagnesemia ... absorption - Hyperparathyroidism ... hypocalciuric hypercalcemia ... Addison's disease) #Hypermagnesemia ... #Causes #diagnosis
Hypocalcemia - Differential Diagnosis Algorithm - Low and High PTH
LOW PTH - Hypoparathyroid
 - Congenital (Pediatric)
Hypocalcemia - Differential ... polyendocrinopathy • Hypomagnesemia ... • Severe hyperphosphatemia ... laxatives) #Hypocalcemia ... Algorithm #PTH #endocrinology
Causes of Hypercalcemia
Hypercalcemia due to increased bone Ca2+ resorption:
 • Primary hyperparathyroidism, Malignancy, Pseudohyperparathyroidism, Renal failure,
Causes of Hypercalcemia ... Hypercalcemia ... resorption: • Primary hyperparathyroidism ... #Causes #differential ... calcium #high #endocrinology