7 results
Increased Urination - Differential Diagnosis Framework - Increased Volume / Frequency
 • Increased osmotic load (Increased
Increased Urination - Differential ... Increased Volume / Frequency ... load (Increased urine ... Increased #Urination #Differential ... Diagnosis #Urinary #Frequency
Increased Urinary Frequency - Differential Diagnosis Algorithm
Non-increased urine volume (<2mL/min), Rule out polyuria
Extrinsic to Urinary Tract:
Increased Urinary Frequency ... - Differential ... Non-increased urine ... alcohol #Urinary #Frequency ... #Differential #
Lower Urinary Tract Infection: Pathogenesis and Clinical Findings

- Predisposing Factors:  Immunocompromised state, diabetes, elderly, female
urethra), stagnant urine ... obstruction, neurogenic bladder ... : Infection of bladder ... incontinence - Frequency ... Findings: Incr Colony
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 • Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
Causes Abnormal Urine ... Color - Differential ... Citrobacter sedlaki /Serratia ... #Color #discoloration ... #Differential #
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... can induce color ... • Cystitis • Bladder ... Renal/Ureter/Bladder ... #Hematuria #Differential
Causes of Polyuria - Differential Diagnosis
Excess Intake of Water:
 • Primary polydipsia (a.k.a. "psychogenic polydipsia")
 •
of Polyuria - Differential ... Polyuria Mimics (↑ urine ... frequency without ... ↑ urine volume) ... "overactive bladder
Colovesical Fistula on Cystoscopy
A 72-year-old woman presented to the urology clinic with a 2-week history of
passing gas in her urine ... bacteria, and a urine ... from the sigmoid colon ... Colonoscopy showed ... diverticulosis of the colon