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

Diabetes Insipidus - Inadequate ADH
SIADH -
Diabetes Insipidus ... vs Syndrome of ... Insipidus - Inadequate ... #Insipidus #SIADH ... Comparison #Table #Pathophysiology
Causes of Hypernatremia - Differential Diagnosis
Inadequate water intake:
 • Lack of access to water
Extrarenal hypotonic fluid
diuresis • Central diabetes ... insipidus • Nephrogenic ... diabetes insipidus ... Diagnosis #Causes #nephrology ... #sodium #high
Hypernatremia Differential Diagnosis Algorithm - Diabetes Insipidus Workup

Step #1 - Consider the history
Step #2 - Assess
Diagnosis Algorithm - Diabetes ... Insipidus Workup ... Management #Algorithm #Sodium ... #nephrology #insipidus
#visualabstract #nephrology #copeptin #diabetesinsipidus #NEJM
A Copeptin based approach to diagnose Diabetes insipidus
visualabstract #nephrology ... approach to diagnose Diabetes ... insipidus
Inherited Defects in Kidney Tubule Epithelial Cells

Renal glucosuria - Na+-dependent glucose cotransporter
Cystinuria - Amino acid transporter
Bartter
cell epithelial sodium ... of epithelial sodium ... ATPase Nephrogenic diabetes ... insipidus - Vasopressin ... Defects #Kidney #Nephrology
Hypernatremia - Differential Diagnosis Workup Algorithm

1) Check Urine Osmolality:
 > 600 mOsm/kg - Implies extrarenal mechanism
• Euvolemic: Diabetes ... insipidus (central ... , Cushing syndrome ... Workup #Algorithm #nephrology ... #sodium
Classification of Diabetes Insipidus

Central or neurogenic diabetes insipidus:
 - Congenital - Structural malformations affecting the hypothalamus
Classification of Diabetes ... Insipidus Central ... insipidus: - ... #Diabetes #Insipidus ... Classification #Types #Nephrology
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Polydipsia • Central Diabetes ... Insipidus • Nephrogenic ... Diabetes Insipidus ... Algorithm #causes #nephrology
Etiologies of Hypernatremia - Differential Diagnosis
GI losses / Insensible losses
Sodium Overload
Transcellular Movement of Water
Central Diabetes Insipidus
Insensible losses Sodium ... Water Central Diabetes ... Insipidus (Decr ... disorders Nephrogenic Diabetes ... Insipidus (Incr
Wolfram syndrome (WS) is a form of monogenic diabetes that typically presents with diabetes mellitus in
Wolfram syndrome ... form of monogenic diabetes ... presents with diabetes ... insipidus and deafness ... Insipidus, Diabetes