9 results
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Causes of Facial ... nerve palsy) ... - Unilateral: Bell's ... Palsy (70-75%), ... Infection, Compression
Bell's Palsy - Diagnosis and Management Summary - GrepMed Handbook

Acute Idiopathic Unilateral Facial Nerve (CN7) Palsy
Presentation:
Bell's Palsy - Diagnosis ... Nerve (CN7) Palsy ... nerve ischemia ... Imaging (if atypical symptoms ... CNS inflammatory cause
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
less than 200 cells ... Demyelinating disease caused ... : AMS, motor deficits ... hearing loss, palsy ... of the abducens nerve
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
peripheral 12th nerve ... palsy. ... CN VII (facial weakness ... Fasciculations #PhysicalExam ... CN12 #Neurology #Deficit
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
spinal cord and nerve ... (IRIS): • In HIV ... neurological deficits ... neurological deficits ... • Caused by immune
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
resolution of infection ... temporal bone): facial ... nerve palsy • ... hearing loss, nausea ... pathophysiology #signs #symptoms
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... status changes with focal ... pupil with third nerve ... palsy - Tentorial ... (CN Ill, IV, and
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Myelitis Overview Focal ... Bilateral signs and/or symptoms ... Pleocytosis > 100 cells ... brain and/or optic nerve ... simplex virus, HIV
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Presentation: Systemic Symptoms ... claudication, pulse deficits ... muscle weakness • Nerves ... • Progressive symptoms ... tract, and often causes