43 results
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
Causes of Urinary ... NOT distended on ultrasound ... on ultrasound, ... Diagnosis #Algorithm #Causes ... #Urology
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
gross hematuria Bladder ... Causes of Hematuria ... • Cystitis • Bladder ... Renal/Ureter/Bladder ... #urology #nephrology
Causes of Peripheral Weakness with Sensory Changes - Differential Diagnosis Algorithm
Radiculopathy:
 • Disc
 • Spondylosis
 •
Causes of Peripheral ... Carpal Tunnel • Ulnar ... Weakness #Sensory #Neurology ... Diagnosis #Algorithm #Causes
Causes of Hematuria - Glomerular vs Non-glomerular

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

==
Causes of Hematuria ... - Polyp Bladder ... Nonglomerular #Causes ... #Differential #Urology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 (ulnar ... Adduction - C7-T1 (ulnar ... Erb's Palsy is caused ... Dislocation - May cause ... Myotomes #diagnosis #neurology
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for Ulnar ... grip weakness caused ... by ulnar nerve ... Froments #Sign #Test #Ulnar ... clinical #video #neurology
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Causes of Gallbladder Wall Thickening - Differential Diagnosis
 • Physiologic: Contracted gall bladder in a non-fasting
Causes of Gallbladder ... Contracted gall bladder ... Neoplastic: Gall bladder ... radiology #POCUS #ultrasound
Algorithm and Differential Diagnosis of Macroscopic Hematuria
Important Historical Elements:
- Painless: suggests malignancy
- Painful: suggests calculi/infection
- Urinalysis:
RBC’s, RBC/WBC casts ... tract), terminal (bladder ... Diagnosis #EM #IM #Urology
Mixed Urinary Incontinence: Pathogenesis and Clinical Findings

Urgency Urinary Incontinence (UUI) -> Urinary leakage preceded by a
Overfilling of the bladder ... BPH, urethral or bladder ... mellitus -> Bladder ... SUI or UUI not caused ... Signs #Symptoms #Urology
Causes of Hematuria - Differential Diagnosis
Renal:
 - Glomerular - IgA Nephropathy, Thin basement membrane, Alport syndrome,
Causes of Hematuria ... Calculi, Stricture Bladder ... Differential #Diagnosis #Causes ... #urology