79 results
Classification, Differential Diagnosis, and Features of Hyponatremia According to Volume Status 

Hypervolemic hypernatremia 
 - CHF
, Differential Diagnosis ... and Features of Hyponatremia ... - Drugs - SIADH ... #Differential #Diagnosis ... #Table #Causes
Hyponatremia Differential Diagnosis Algorithm - Utilizing Uric Acid 
ADH promotes Urea/uric acid excretion along with water
Hyponatremia Differential ... Diagnosis Algorithm ... Osmolarity 2) Urine ... Osmolarity 3) Urine ... Low Uric Acid → SIADH
Hyponatremia - Diagnostic Evaluation Algorithm

Step 1: Consider whether Posm may actually be normal or elevated
Step 2:
Hyponatremia - Diagnostic ... Evaluation Algorithm ... Check Uosm and/or Urine ... tests Step 5: If SIADH ... considered likely, the cause
Hyponatremia - Differential Diagnosis
DRUGS
SIADH
ENDOCRINOPATHIES
"TEA AND TOAST"

- Kiara Camacho @kiaracamacho96

#Hyponatremia #Differential #Diagnosis #causes
Hyponatremia - Differential ... Diagnosis DRUGS ... SIADH ENDOCRINOPATHIES ... #Differential #Diagnosis ... #causes
Volume Based Approach to Hyponatremia
Hypovolemic, Serum uric acid >4
 • Urine Na <20: Extra-renal losses
 •
Based Approach to Hyponatremia ... uric acid >4 • Urine ... uric acid <4 • SIADH ... SatyaPatelMD #Volume #Hyponatremia ... #algorithm #diagnosis
Hyponatremia Diagnosis Algorithm
UOsm ≥ POsm - Vasopressin-Dependent
 • UNa < 20 mEq/L - Appropriate (↓ EABV)
Hyponatremia Diagnosis ... Algorithm UOsm ... Inappropriate - Consider: SIADH ... #diagnosis #differential ... #algorithm #causes
True Hyponatremia Differential Algorithm

Instead (or in addition) of volume status examination, check urine sodium and serum
Differential Algorithm ... uric acid: - Urine ... - Urine sodium ... #Differential #Algorithm ... #Diagnosis #Nephrology
Hyponatremia - Differential Diagnosis and Evaluation Algorithm
In addition to edema and urine concentration, always consider urine
Diagnosis and Evaluation ... Algorithm In addition ... to edema and urine ... always consider urine ... #Evaluation #Algorithm
Cerebral Salt Wasting vs SIADH - Pathophysiology 
1) Neurological event
2) Sodium loss from tubules
3) Naturiesis →
Salt Wasting vs SIADH ... → Increased urine ... #SaltWasting #SIADH ... Pathophysiology #diagnosis ... #nephrology #hyponatremia
Hyponatremia - Differential Diagnosis Algorithm
ADH Independent:
 • Tea and Toast Syndrome, Beer Potomania - Low solute
Hyponatremia - Differential ... Diagnosis Algorithm ... insufficiency, SIADH ... #Differential #Diagnosis ... #Algorithm #causes