15 results
Bell's Palsy
Bell’s Palsy is a damage, acute weakness, or paralysis of the Facial nerve (7th CN),
an identifiable cause ... The cause is unknown ...     - Epstein-Barr ... #Palsy #neurology ... #anatomy #pathophysiology
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
Head: - Bones are ... apparent T1 MRI Brain ... : - Bones are Dark ... MRI #comparison #neurology ... #radiology #brain
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
Guillain-Barre Syndrome ... Epidemiology: • 1-2 cases ... Pathophysiology ... cardiomyopathy, Horner ... management #treatment #neurology
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
3: Necrosis of bone ... Through lateral cortex ... hearing loss, nausea ... #Mastoiditis #pathophysiology ... symptoms #diagnosis #otology
Temporal Bone Imaging Anatomy - Middle Ear Cavity: Epitympanum (Attic)
 • Körner septum (Petro-squamous lamina)
 •
Temporal Bone Imaging ... Epitympanum (Attic) • Körner ... Anterior attic bony ... neuroradiology #neurology ... #radiology #CT
Bell's Palsy - Diagnosis and Management Summary - GrepMed Handbook

Acute Idiopathic Unilateral Facial Nerve (CN7) Palsy
Presentation:
presentation • Lyme Serology ... CN7, parotid), CT ... middle ear/temporal bone ... CNS inflammatory cause ... Management #Treatment #Neurology
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
• Non-contrast CT ... ischemic CVA (core ... NCCT or • MRI brain ... Defined if 1) CT ... diagnosis #checklist #neurology
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
Guillain-Barré Syndrome ... Incidence: 1 to 2 cases ... surgery, trauma, and bone-marrow ... the underlying pathophysiology ... diagnosis #management #neurology
Intracranial Hemorrhage (ICH) and Increased Intracranial Pressure (ICP) - Pathophysiology
ICH Management:
1. Manage Blood Pressure
  •
Pressure (ICP) - Pathophysiology ... = dilated BV = raises ... = water leaves brain ... cells Dr. ... #neurology #neurosurgery
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
parietal lobes of the brain ... may precede the neurologic ... Etiology: • Pathophysiology ... the underlying cause ... diagnosis #management #neurology