42 results
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Diagnosis Baseline ... osmolarity If cause ... • Interstitial nephritis ... #Diagnosis #nephrology ... #causes
Urinary Casts and Disease Associations
Hyaline - May be nonspecific; seen in normal individuals or during severe
and concentrated urine ... , renal tuberculosis ... #Differential # ... Microscopy #Diagnosis ... #Nephrology
Renal Tubular Acidosis - Differential Diagnosis Algorithm
Decreased Serum K, Urine pH < 5.5 - Proximal RTA
Decreased
- Differential ... Diagnosis Algorithm ... Chronic interstitial nephritis ... #Diagnosis #Algorithm ... #nephrology
Causes of Generalized Edema - Differential Diagnosis Algorithm
Overfill (Increased renal sodium retention, Urine Na > 40meq/L)
Causes of Generalized ... Edema - Differential ... Overfill (Increased renal ... sodium retention, Urine ... #Causes
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
- Differential ... GI losses • Renal ... Cirrhosis • Nephrotic ... Hypo-osmolar urine ... #Hyponatremia #Nephrology
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
- Differential ... GI losses • Renal ... Cirrhosis • Nephrotic ... Hypo-osmolar urine ... #Hyponatremia #Nephrology
General approach to AKI - Checklist

Urine electrolytes & FENa - Previously, it was believed that urine
FENa) could help differentiate ... between pre-renal ... performance for diagnosing ... tubular interstitial nephritis ... AcuteKidneyInjury #Nephrology
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... #Hematuria #Differential ... #Diagnosis #causes ... #urology #nephrology ... #renal #urine #
Principal Causes of Generalized Edema - History, Physical Examination, and Laboratory Findings 

Cardiac, Hepatic, Renal (ARF),
Principal Causes ... (ARF), Renal (Nephrotic ... Edema #Anasarca #Diagnosis ... #Differential # ... Table
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Polyuria - Differential ... Diagnosis Algorithm ... Dl • Chronic Renal ... #Diagnosis #Algorithm ... #causes #nephrology