7 results
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
acute ischemic disorder ... thrombosis of short posterior ... @ParreauS #AnteriorIschemicOpticNeuropathy ... #Rheumatology #Ophthalmology ... #Diagnosis #Algorithm
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Extraocular Movement Disorders ... Extraocular #Movement #Disorders ... #Localization #ophthalmology ... #neurology #differential ... #diagnosis #ocular
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
Metabolic Brain Disorders ... ATL With Posterior ... Metabolic #Brain #Disorders ... #Differential #Diagnosis ... #Radiology #Neurology
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
Neurocognitive Disorder ... Neurocognitive disorders ... Diagnosis: MRI ... white matter and posterior ... dementia #AIDS #Neurology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Differential Diagnosis ... without headache • Disorder ... #differential #diagnosis ... #ophthalmology ... #Neurology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
- Differential Diagnosis ... Ophthalmic: • Posterior ... Occipital lobe disorders ... #Differential #Diagnosis ... #Ocular #ophthalmology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Vascular disorders ... Occlusion of posterior ... with significant neurologic ... #differential #diagnosis ... #neurology