8883 results
Causes of Hypernatremia - Differential Diagnosis
Inadequate water intake:
 • Lack of access to water
Extrarenal hypotonic fluid
Causes of Hypernatremia ... Central diabetes insipidus ... Nephrogenic diabetes insipidus ... Differential #Diagnosis #Causes
Diabetes Insipidus vs Syndrome of Inappropriate ADH (SIADH) - Comparison Table

Diabetes Insipidus - Inadequate ADH
SIADH -
Diabetes Insipidus ... Table Diabetes Insipidus ... #Diabetes #Insipidus
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Central Diabetes Insipidus ... Nephrogenic Diabetes Insipidus ... Diagnosis #Algorithm #causes
Classification of Diabetes Insipidus

Central or neurogenic diabetes insipidus:
 - Congenital - Structural malformations affecting the hypothalamus
Classification of Diabetes Insipidus ... neurogenic diabetes insipidus ... Nephrogenic diabetes insipidus ... uropathy, Metabolic causes ... #Diabetes #Insipidus
Achalasia Summary

Epidemiology: 10 cases per 100,000 individuals

Defined by inadequate relaxation of the LES and aperistalsis
Primary or
diseases that cause ... Achalasia has an insidious ... Causes: • Idiopathic ... Chagas disease) Clinical ... Three clinical features
Etiologies of Hypernatremia - Differential Diagnosis
GI losses / Insensible losses
Sodium Overload
Transcellular Movement of Water
Central Diabetes Insipidus
Central Diabetes Insipidus ... Nephrogenic Diabetes Insipidus ... Diagnosis #Table #Causes
Causes of Polyuria - Differential Diagnosis Algorithm
Polyuria - Urine Output > 3L/day, Increased Urine Volume (>2ml/min)
Osmotic
Causes of Polyuria ... Central Diabetes Insipidus ... Nephrogenic Diabetes Insipidus ... Diagnosis #Algorithm #Causes
Water Deprivation Test - Differential Diagnosis of Diabetes Insipidus (DI)
Concept of WDT: endogenous vasopressin secretion is
Diagnosis of Diabetes Insipidus ... capacity #Diabetes #Insipidus
Hypernatremia Differential Diagnosis Algorithm - Diabetes Insipidus Workup

Step #1 - Consider the history
Step #2 - Assess
Algorithm - Diabetes Insipidus ... Sodium #nephrology #insipidus
#visualabstract #nephrology #copeptin #diabetesinsipidus #NEJM
A Copeptin based approach to diagnose Diabetes insipidus
diagnose Diabetes insipidus