12 results
Pathophysiology Based Approach to Hyponatremia - Diagnostic Algorithm

Not the "classic" Volume based approach. 

#Hyponatremia #Algorithm #Pathophysiology
Pathophysiology Based Approach ... Not the "classic ... " Volume based approach ... #Differential #Nephrology ... #UOsm #Osmolality
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Differential Diagnosis Algorithm ... /L High Urine Osmolality ... glucosuria Low Urine Osmolality ... Hypernatremia #Nephrology ... Differential #Diagnosis #Algorithm
A lazy man's classification of hyponatremia
There are two possible approaches to the diagnosis of hyponatremia: .
A lazy man's classification ... are two possible approaches ... same tests (serum osmolality ... , urine osmolality ... #Hyponatremia #Algorithm
Causes of Polyuria - Differential Diagnosis Algorithm
Polyuria - Urine Output > 3L/day, Increased Urine Volume (>2ml/min)
Osmotic
Differential Diagnosis Algorithm ... Diuresis Urine Osmolality ... > Serum Osmolality ... #Polyuria #Nephrology ... Differential #Diagnosis #Algorithm
Algorithmic Approach to Acute Interstitial Nephritis
When to suspect AIN? (not sensitive)
 • AKI, AKD, rapidly progressive
Algorithmic Approach ... ; oliguria • Classic ... Nephritis #AIN #Algorithm ... #nephrology #diagnosis
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
Overall Approach ... Differential Diagnosis Algorithm ... Non-lmmune #Anemia #Classification ... #Diagnosis #Algorithm ... #Causes #Hematology
Approach to Hypomagnesemia 

Fractional excretion of magnesium = (urine magnesium x serum creatinine)/ [0.7 (serum magnesium
Approach to Hypomagnesemia ... Hypomagnesemia #algorithm ... differential #diagnosis #causes ... #nephrology #magnesium
Volume Based Approach to Hyponatremia
Hypovolemic, Serum uric acid >4
 • Urine Na <20: Extra-renal losses
 •
Volume Based Approach ... 20: Extra-renal losses ... Na >30: Renal losses ... #Hyponatremia #algorithm ... #sodium #low #nephrology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Injury - AKI Workup Algorithm ... urea, uric acid, osmolarity ... #AKI #Workup #Algorithm ... Differential #Diagnosis #nephrology ... #causes
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
vast majority of cases ... a physiologic approach ... Calculate serum osmolality ... Measure urine osmolality ... Treatment #management #nephrology