8 results
Causes of Acute Kidney Injury - Differential Diagnosis Framework 
Pre-Renal
Post-Renal
Intrinsic Renal:
 • Tubules (ATN)
 • Glomerular:
Causes of Acute Kidney ... Injury - Differential ... Tubules (ATN) • Glomerular ... : Nephrotic, Nephritic ... #AKI #Acute #KidneyInjury
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
• Calculi Glomerular ... epithelial side of glomerular ... • Hereditary nephritis ... endothelial side of glomerular ... and >3.5g/day (nephrotic
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
with evidence of glomerular ... disease (hematuria ... immune deposits in glomeruli ... nephropathy, lupus nephritis ... post-infectious GN Anti-Glomerular
Causes of Hematuria - Differential Diagnosis
Renal:
 - Glomerular - IgA Nephropathy, Thin basement membrane, Alport syndrome,
- Glomerular - ... - Interstitial nephritis ... Medullary sponge kidney ... necrosis, Sickle cell disease ... #Hematuria #Differential
Acute Kidney Injury - Classification
Prerenal:
 • Dehydration
 • Heart failure (a.k.a. cardiorenal syndrome)
 • Liver failure
Acute Kidney Injury ... - TTP/HUS • Glomerular ... Acute interstitial nephritis ... #Injury #Classification ... #diagnosis #nephrology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
peritonitis Lupus nephritis ... abnormalities (non-nephrotic ... ) • Frank nephritis ... (nephrotic-range ... suspicion for nephritis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
multiplex • Hematuria ... Vasculitis - Skin, glomeruli ... : glomerular ischemia ... purpura: strong sign ... #classification
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Mononeuritis multiplex • Hematuria ... purpura: Strong sign ... musculoskeletal systems • Kidneys ... : Non-glomerular ... ischemia • Skin: Erythematous