7 results
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
Causes of Hematuria ... - Differential ... Algorithm Red blood ... cells on urine microscopy ... with polyangiitis/microscopic
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... urine • 1ml blood ... HPF spun urine sediment ... Immune mediated injury ... #urology #nephrology
Urinary Casts and Disease Associations
Hyaline - May be nonspecific; seen in normal individuals or during severe
Muddy-brown" heme-granular ... disease Red blood ... #Differential # ... Microscopy #Diagnosis ... #Nephrology
Atlas of Urine Microscopy Findings
 • Epithelial cells - Normal
 • Renal tubular cells - Acute
Acute tubular injury ... glomerular disease • Leukocytes ... renal disease • Granular ... acute tubular injury ... key #diagnosis #nephrology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... dipstick, urine microscopy ... / urinary sediment ... #Diagnosis #nephrology ... #causes
Urine Microscopy - Urinary Sediment Examination Instructions
Preparation of the urine for microscopic examination:
 • Clean catch
presence of protein, blood ... or leukocyte esterase ... up by cells or casts ... protein matrix of casts ... Instructions #steps #checklist
Urinalysis & Urine Sodium 
Theophilus Protospatharius, a seventh-century physician who wrote the first manuscript focused exclusively
differences in urine sediment ... • Ketones • Leukocyte ... Microscopic exam ... Acute Kidney Injury ... dipstick #nitrite #leucocyte-esterase