5788 results
Diabetes Insipidus vs Syndrome of Inappropriate ADH (SIADH) - Comparison Table

Diabetes Insipidus - Inadequate ADH
SIADH -
Inappropriate ADH (SIADH ... Inadequate ADH SIADH ... Diabetes #Insipidus #SIADH ... Signs #Symptoms #Diagnosis
Hyponatremia - Differential Diagnosis
DRUGS
SIADH
ENDOCRINOPATHIES
"TEA AND TOAST"

- Kiara Camacho @kiaracamacho96

#Hyponatremia #Differential #Diagnosis #causes
- Differential Diagnosis ... DRUGS SIADH ... #Differential #Diagnosis
Cerebral Salt Wasting vs SIADH - Pathophysiology 
1) Neurological event
2) Sodium loss from tubules
3) Naturiesis →
Salt Wasting vs SIADH ... #SaltWasting #SIADH ... Pathophysiology #diagnosis
Classification, Differential Diagnosis, and Features of Hyponatremia According to Volume Status 

Hypervolemic hypernatremia 
 - CHF
, Differential Diagnosis ... - Drugs - SIADH ... #Differential #Diagnosis
Hyponatremia Diagnosis Algorithm
UOsm ≥ POsm - Vasopressin-Dependent
 • UNa < 20 mEq/L - Appropriate (↓ EABV)
Hyponatremia Diagnosis ... Inappropriate - Consider: SIADH ... #hyponatremia #diagnosis
Cancer agents and Electrolyte Disorders
 • Hypocalcemia: Cisplatin from Low Mg, Cetuximab- due to low Mg
Axitinib,
Bevacizumab, Volociximab-SIADH ... Methotrexate- SIADH ... #chemotherapy #diagnosis
Hyponatremia Differential Diagnosis Algorithm - Utilizing Uric Acid 
ADH promotes Urea/uric acid excretion along with water
Hyponatremia Differential Diagnosis ... Low Uric Acid → SIADH ... #Differential #Diagnosis
Hyponatremia - Diagnostic Evaluation Algorithm

Step 1: Consider whether Posm may actually be normal or elevated
Step 2:
Hyponatremia - Diagnostic ... tests Step 5: If SIADH ... #Hyponatremia #Diagnosis
Hyponatremia - Differential Diagnosis Algorithm
ADH Independent:
 • Tea and Toast Syndrome, Beer Potomania - Low solute
- Differential Diagnosis ... insufficiency, SIADH ... #Differential #Diagnosis
Urine Specific Gravity - Interpretation
Specific Gravity = Density of urine / Density of water
SG close to
Dehydration • SIADH ... Interpretation #diagnosis