89 results
True Hyponatremia Differential Algorithm

Instead (or in addition) of volume status examination, check urine sodium and serum
- Urine sodium low ... , uric acid high ... - Urine sodium high ... and uric acid low ... #Diagnosis #Nephrology
Hypocalcemia Workup - Differential Diagnosis Algorithm
 • Low Magnesium, High Magnesium - Functional Hypoparathyroidism
 • High
- Differential Diagnosis ... AlgorithmLow ... Phosphate, Low ... #Differential #Diagnosis ... #Algorithm #nephrology
Hyperaldosteronism - Etiologies of Mineralocorticoid Excess

Primary Hyperaldosteronism (Normal or Low Renin, High Aldosterone) 
 - Aldosterone-secreting
Renin, High Aldosterone ... Hyperaldosteronism (High ... Renin, Normal or Low ... #Differential #Diagnosis ... Aldosterone #Comparison #Table
Etiologies of Hypoaldosteronism

Hyporeninemic Hypoaldosteronism (Low Renin, Low Aldosterone)
 - Diabetic Nephropathy 
 - NSAIDs
Non-Hyporeninemic Hypoaldosteronism (Normal
Hypoaldosteronism (Low ... Renin, Low Aldosterone ... Renin, Low Aldosterone ... #Differential #Diagnosis ... Aldosterone #Comparison #Table
Diagnosis of Hypokalemia - Differential Algorithm 

Categorized by Causes: Redistribution, Extrarenal Losses, Renal Losses (High and
Diagnosis of Hypokalemia ... - Differential Algorithm ... Renal Losses (High ... and Low Blood Pressure ... ) #Diagnosis #
Hypocalcemia - Differential Diagnosis Algorithm - Low and High Phosphate
LOW PHOSPHATE
 - Low/NormaI PTH
- Differential Diagnosis ... Algorithm - Low ... LOW PHOSPHATE ... #Differential #Diagnosis ... #Algorithm #Phosphate
Workup of Hypercalcemia - Differential Diagnosis Algorithm
High or Normal PTH:
 • Hyperparathyroidism: Parathyroid adenoma, Parathyroid hyperplasia,
- Differential Diagnosis ... Algorithm High ... Hypercalcemia Low ... PTHrP: - Low ... #Algorithm #Workup
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
- Differential Diagnosis ... Algorithm Primary ... FSH, Low Estrogen ... #Differential #Diagnosis ... #Algorithm #Causes
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
- Differential Diagnosis ... Algorithm Volume ... Diuretics (late) • High ... hyperaldosteronism • High ... #Algorithm #Nephrology
Hypocalcemia - Differential Diagnosis Algorithm - Low and High PTH
LOW PTH - Hypoparathyroid
 - Congenital (Pediatric)
- Differential Diagnosis ... Algorithm - Low ... and High PTH LOW ... Hypomagnesemia HIGH ... #Algorithm #PTH