37 results
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Diagnosis Algorithm ... Polydipsia • Central Diabetes ... • Nephrogenic Diabetes ... Differential #Diagnosis #Algorithm ... #causes #nephrology
Polyuria - Differential Diagnosis Algorithm
Polyuria = >3L Urine output / 24 hours
Urine osmolality = 2 (Na
Diagnosis Algorithm ... Polyuria = >3L ... 100 mosm/kg • Diabetes ... Differential #Diagnosis #Algorithm ... #nephrology
Causes of Polyuria - Differential Diagnosis Algorithm
Polyuria - Urine Output > 3L/day, Increased Urine Volume (>2ml/min)
Osmotic
Differential Diagnosis Algorithm ... (Uncontrolled Diabetes ... • Central Diabetes ... #Nephrology #Differential ... #Diagnosis #Algorithm
Polyuria Evaluation Algorithm

- Dr. Eric Strong @DrEricStrong - Strong Medicine https://www.youtube.com/c/EricsMedicalLectures/

#Polyuria #diagnosis #Algorithm #workup #nephrology #differential
Polyuria Evaluation ... Algorithm - ... EricsMedicalLectures/ #Polyuria ... #diagnosis #Algorithm ... #workup #nephrology
Increased Urinary Frequency - Differential Diagnosis Algorithm
Non-increased urine volume (<2mL/min), Rule out polyuria
Extrinsic to Urinary Tract:
Differential Diagnosis Algorithm ... min), Rule out polyuria ... Infection (See Dysuria ... Overactive Bladder • Diabetes ... Differential #Diagnosis #Algorithm
Algorithmic Approach to Acute Interstitial Nephritis
When to suspect AIN? (not sensitive)
 • AKI, AKD, rapidly progressive
Algorithmic Approach ... • UA: sterile pyuria ... Nephritis #AIN #Algorithm ... #nephrology #diagnosis
Causes of Chronic Kidney Disease - Differential Diagnosis Algorithm
Decreased kidney function (eGFR < 60 ml/min/1.73 m2)
Differential Diagnosis Algorithm ... Proteinuria) • Diabetes ... Interstitial (Sterile pyuria ... KidneyDisease #Nephrology ... Differential #Diagnosis #Algorithm
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Differential Diagnosis Algorithm ... diuresis (see Polyuria ... 300 mmol/kg • Diabetes ... Hypernatremia #Nephrology ... Differential #Diagnosis #Algorithm
Pathyophysiology - hyperglycemic crises in patients with diabetes 
Key signs/symptoms of HHS/DKA:
Both: Polyuria, polydipsia, weight loss,
patients with diabetes ... HHS/DKA: Both: Polyuria ... seizure) #Pathophys #EM
Causes of Polyuria - Differential Diagnosis
Excess Intake of Water:
 • Primary polydipsia (a.k.a. "psychogenic polydipsia")
 •
Causes of Polyuria ... Poorly controlled diabetes ... Diabetes Insipidus ... Hypercalcemia Polyuria ... Diagnosis #Causes #nephrology