6 results
Causes of Acute Kidney Injury ( AKI ) - Prerenal, Renal, and Postrenal

PRE-RENAL 
Impaired perfusion: 
•
Causes of Acute ... Kidney Injury ( ... #Postrenal #Failure ... #Differential # ... Nephrology **
Acute Kidney Injury - Classification
Prerenal:
 • Dehydration
 • Heart failure (a.k.a. cardiorenal syndrome)
 • Liver failure
Acute Kidney Injury ... Dehydration • Heart failure ... tubular necrosis (causes ... nephritis (AIN) Postrenal ... #diagnosis #nephrology
Acute Kidney Injury - Differential Diagnosis Framework
PRERENAL:
 - Intrarenal vasoconstriction-hemodynamically mediated
 - Systemic vasodilation
 - Volume
Acute Kidney Injury ... Diuretics if heart failure ... treating underlying cause ... POSTRENAL: - Obstruction ... #Injury #AKI #Differential
Common causes of Acute Kidney Injury AKI - Differential Diagnosis
HEMODYNAMIC
 • Cardiac failure: Impaired forward flow,
Common causes of ... Acute Kidney Injury ... AKI - Differential ... HEMODYNAMIC • Cardiac failure ... #Diagnosis #nephrology
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
papilledema, heart failure ... , or acute kidney ... injury). 6. ... Neurologic disorders ... #Differential #
Evaluation of Recurrent Falls

Core Concept:
Maintaining an upright posture requires the integrated function of multiple systems.
Disruption in
) - Heart failure ... : Vertigo, imbalance ... instability (e.g., post-injury ... Falls #Diagnosis #Differential ... #Neurology