11 results
Causes of Hematuria - Differential Diagnosis
Renal:
 - Glomerular - IgA Nephropathy, Thin basement membrane, Alport syndrome,
Causes of Hematuria ... Diagnosis Renal: ... #Hematuria #Differential ... #Diagnosis #Causes ... #urology
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
Hematuria Workup ... for renal biopsy ... and referral to Urology ... if cause not identified ... #Workup #urology
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... #Differential # ... Diagnosis #causes ... #urology #nephrology ... #renal #urine #
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... Diagnosis Baseline ... cryoglobulins, hepatitis serology ... , HIV serology, ... #Diagnosis #nephrology
Algorithm and Differential Diagnosis of Macroscopic Hematuria
Important Historical Elements:
- Painless: suggests malignancy
- Painful: suggests calculi/infection
- Urinalysis:
Hematuria Important ... Painful: suggests calculi ... RBC’s, RBC/WBC casts ... suggest intrinsic renal ... #EM #IM #Urology
Types of Renal Calculi

Calcium oxalate
 - Interstitial apatite plaque, Low urine volume, Increased urinary calcium excretion,
Types of Renal Calculi ... tubular acidosis ... amino acids in kidney ... stones #differential ... #diagnosis #causes
Causes of Hematuria - Glomerular vs Non-glomerular

== Glomerular ==
- Glomerulonephritis 
- Thin basement membrane disease 

==
Causes of Hematuria ... Pyelonephritis - Renal ... Glomerular #Algorithm #Diagnosis ... #Differential # ... Urology
Distal Renal Tubular Acidosis (RTA)  Type 1 

Totally scuppers the kidney's acidification mechanism. Will be
Distal Renal Tubular ... Acidosis (RTA) ... Totally scuppers the kidney's ... #Management #Nephrology ... #Causes #Differential
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
differentiating kidney ... suggests extra-renal ... - Metabolic acidosis ... #Hypokalemia #diagnosis ... #Algorithm #differential
Metabolic Causes of Kidney Stones in Children
 • Calcium Oxalate: Primary Hyperoxaluria type 1-3, Secondary Hyperoxaluria
Metabolic Causes ... Tubular Acidosis ... #pediatrics #nephrology ... #differential # ... diagnosis