5 results
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
Artery Occlusion ... splits into the posterior ... which supply the eye ... Ophthalmology #Fundoscopy ... #Artery #Occlusion
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
- Small artery occlusive ... optic neuropathy, vasculitis ... Associated with chronic ... changes in gaze/eye ... floaters obscuring central
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
, anterior and posterior ... neuritis • Retinal detachment ... • Central retinal ... artery occlusion ... vein occlusion
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Eosinophilia, asthma, chronic ... gastrointestinal, and/or central ... reactions, and vaso-occlusive ... Arthralgias • Eye ... Eye -> retinopathy
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
reactions, and vaso-occlusive ... Arthralgias • Eye ... Angiitis of the Central ... Eosinophilia, asthma, chronic ... gastrointestinal, and/or central