53 results
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
Positional Vertigo (BPPV ... ) • Hallpike test ... consistent with BPPV ... ) #Vertigo #BPPV ... Labyrinthitis #diagnosis #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... auditory findings BPPV ... Positive Hallpike test ... or supine roll test ... Positive head impulse test
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
following a finger) • Test ... Vertigo #diagnosis #neurology ... #bppv #comparison
Dix-Hallpike Maneuver for BPPV

Procedure:
1. Make the patient sit on examination table, such that the shoulders would
Dix-Hallpike Maneuver for BPPV ... 45° towards the test ... throughout the test ... DixHallpike #Maneuver #BPPV ... Instructions #Diagnosis #neurology
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
During Hallpike Test ... Positional Vertigo (BPPV ... toward the downward ear ... findings #signs #bppv
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
Upper Tract - Bladder ... NOT distended on ultrasound ... on ultrasound, ... , nocturia - Bladder ... Algorithm #Causes #Urology
Colovesical Fistula with Air in the Bladder on Ultrasound

A 34 yo male with h/o diverticulitis presents
with Air in the Bladder ... on Ultrasound ... Which diagnosis best ... Answer: air in bladder ... #Ultrasound #Clinical
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
include a: • Neurologic ... Exam: • Hearing tests ... whispered voice test ... tympanic membrane • Neurologic ... 512 Hz) Weber Test
Types of Urinary Diversion Procedures
Ileal Conduit:
 • Technically simpler, fewer complications, and well understood. No bladder
No bladder retraining ... • Normal to near-normal ... • Normal to near-normal ... Postop bladder training ... Comparison #Management #Urology
Pronator Drift (Pyramidal Drift) on Physical Exam

Testing showed pronator drift on the left side in this
side in this 70-year-old ... the 50-second test ... clinical #video #neurology