7 results
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
Causes of Urinary ... Obstruction - Differential ... Diagnosis Algorithm ... ultrasound, Urgency, frequency ... Tract • BPH
Increased Urination - Differential Diagnosis Framework - Increased Volume / Frequency
 • Increased osmotic load (Increased
Increased Urination - Differential ... Increased Volume / Frequency ... Voiding: BPH, Neurogenic ... Pelvic Muscle Tone ... #Frequency
Mixed Urinary Incontinence: Pathogenesis and Clinical Findings

Urgency Urinary Incontinence (UUI) -> Urinary leakage preceded by a
; BOO (tumour, stone ... , BPH, urethral ... causing Decreased tone ... - Failure to Store ... - Frequency, Urgency
Increased Urinary Frequency - Differential Diagnosis Algorithm
Non-increased urine volume (<2mL/min), Rule out polyuria
Extrinsic to Urinary Tract:
Frequency - Differential ... Diagnosis Algorithm ... Small Volume Bladder ... #Frequency #Differential ... #Diagnosis #Algorithm
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... clots ➔ Lower Urinary ... Hematuria: • Stone ... stones/polyps ... catheterization • BPH
Causes of Polyuria - Differential Diagnosis
Excess Intake of Water:
 • Primary polydipsia (a.k.a. "psychogenic polydipsia")
 •
of Polyuria - Differential ... of Water: • Primary ... Mimics (↑ urine frequency ... volume): • UTI, BPH ... "overactive bladder
Benign Prostatic Hyperplasia: Pathogenesis and Clinical Findings

Hormonal alterations (result of aging process)
    ->
production -> Bladder ... incontinence, frequency ... injury, Hematuria, Urinary ... retention, UTIs & bladder ... stones #BPH