120 results
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
differential, urine ... dipstick, urine ... clinical context and signs ... Myeloma: serum / urine ... blood culture, urine
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
Symptoms of UTI, urine ... WBCs, or urine ... → Urine culture ... for renal biopsy ... #blood #urine
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria: Red/Dark urine ... 1ml blood/liter urine ... hematuria • Signs ... Diagnosis #causes #urology ... #nephrology #renal
General approach to AKI - Checklist

Urine electrolytes & FENa - Previously, it was believed that urine
- Checklist Urine ... believed that urine ... differentiate between pre-renal ... and intrinsic renal ... AcuteKidneyInjury #Nephrology
Renal Tubular Acidosis - Differential Diagnosis Algorithm
Decreased Serum K, Urine pH < 5.5 - Proximal RTA
Decreased
Renal Tubular Acidosis ... Decreased Serum K, Urine ... = Hyperkalemic Renal ... uncimchiefs #RTA #Renal ... Diagnosis #Algorithm #nephrology
Normal Anion-Gap Acidosis (NAGMA) - Differential Diagnosis Framework and Workup

NAGMA
- Chem, ABG or VBG
- Calculate Anion
- RenalUrine ... Renal Loss of HCO3 ... - Renal insufficiency ... Hypoaldosteronism - Renal ... Diagnosis #Workup #nephrology
Volume Based Approach to Hyponatremia
Hypovolemic, Serum uric acid >4
 • Urine Na <20: Extra-renal losses
 •
Na <20: Extra-renal ... losses • Urine ... Na >30: Renal losses ... Na > 30: Renal ... #sodium #low #nephrology
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Diagnosis Algorithm Urine ... Water Diuresis (Urine ... Mixed Diuresis (Urine ... Dl • Chronic Renal ... Algorithm #causes #nephrology
Hematuria in Post-Renal Transplant Patient
Prevalence up to 12% in the postrenal transplant patient
 • Bacterial: Escherichia
Hematuria in Post-Renal ... #Hematuria #Renal ... kidney #blood #urine ... #management #treatment ... #nephrology
Sulfa Crystals on Urine Microscopy
Sulfa Crystal!  Drug-induced crystalluria is a cause of acute renal failure
Sulfa Crystals on Urine ... cause of acute renal ... solubles in acidic urine ... Sulfa #Crystals #Urine ... crystalluria #clinical #nephrology