66 results
Hypocalcemia - Differential Diagnosis Algorithm - Low and High Phosphate
LOW PHOSPHATE
 - Low/NormaI PTH
Differential Diagnosis Algorithm ... - Low/NormaI PTH ... Hypomagnesemia - High PTH ... Creatinine - High PTH ... Creatinine - Low PTH
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
Tertiary Lab Comparison ... : ↑→PTH, ↑Calcium ... : ↑PTH, ↓→Calcium ... : ↑↑PTH, ↑Calcium ... endocrinology #PTH
Hyperparathyroidism classification
Different causes and features of hyperparathyroidism - raised parathormone (PTH).

#Diagnosis #Hyperparathyroidism #Differential #Primary #Secondary #Tertiary
Hyperparathyroidism ... and features of hyperparathyroidism ... parathormone (PTH ... #Diagnosis #Hyperparathyroidism ... Secondary #Tertiary #Comparison
Initial treatment of renal bone disease and cinacalcet for secondary hyperparathyroidism
Phosphate binders reduce hyperphosphataemia and hyperparathyroidism.
Initial treatment ... for secondary hyperparathyroidism ... hypocalcaemia and hyperparathyroidism ... the first-line treatments ... inhibits PTH release
Hypocalcemia - Differential Diagnosis Algorithm
 • Low Serum Mg: GI losses, Renal losses, Alcoholism, Malnutrition, Drug-Induced
Differential Diagnosis Algorithm ... Drug-Induced • Intact PTH ... Elevated - Secondary Hyperparathyroidism ... Pseudohypoparathyroidism (PTH ... resistance) • Intact PTH
Hypocalcemia Laboratory Evaluation

Serum levels of PTH, phosphorus, 25-hydroxyvitamin D, and 1,25-dihydroxyvitamin D can help differentiate between
Serum levels of PTH ... hypocalcemia: - Hypoparathyroidism ... Laboratory #Levels #Hyperparathyroidism
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
Differential Diagnosis Algorithm ... Elevated PTH (High ... normal): • Primary Hyperparathyroidism ... Hypercalcemia Low PTH ... Differential #Diagnosis #Algorithm
Workup of Hypercalcemia - Differential Diagnosis Algorithm
High or Normal PTH:
 • Hyperparathyroidism: Parathyroid adenoma, Parathyroid hyperplasia,
Differential Diagnosis Algorithm ... High or Normal PTH ... : • Hyperparathyroidism ... Hypercalcemia Low PTH ... Workup #nephrology #PTH
Hypocalcemia Workup - Differential Diagnosis Algorithm
 • Low Magnesium, High Magnesium - Functional Hypoparathyroidism
 • High
Differential Diagnosis Algorithm ... Magnesium - Functional Hypoparathyroidism ... Phosphate, Low PTH ... - Hypoparathyroidism ... Phosphate, High PTH
Causes of Hypocalcemia - Differential Diagnosis Algorithm
 • Extravascular: Pancreatitis, surgery, acute phosphate intake and renal
Differential Diagnosis Algorithm ... Hyperphosphatemia, High PTH ... Hyperphosphatemia, Low PTH ... : Hypoparathyroidism ... #Causes #algorithm