4 results
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Mass Ureteral ... Malignancy • Fistula ... BPH • Prostate cancer ... #urology #nephrology ... #renal #urine #
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
Causes of Urinary ... NOT distended on ultrasound ... pain, +/- N/V - Mass ... on ultrasound, ... #Urology
Causes of Hematuria - Glomerular vs Non-glomerular

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

==
Pyelonephritis - Renal ... mass - Papillary ... - Polyp Bladder ... hyperplasia - Prostate cancer ... #Differential #Urology
Colovesical Fistula on Cystoscopy
A 72-year-old woman presented to the urology clinic with a 2-week history of
presented to the urology ... passing gas in her urine ... a pericolonic mass ... Causes of colovesical ... cancer.