9 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... • Posterior ... Central Retinal Artery ... Occlusion Elevated ... Ultrasound #pocus #differential
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
Occlusion (CRAO ... splits into the posterior ... which supply the eye ... Ophthalmology #Fundoscopy ... #Occlusion #CRAO
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Diagnosis Chronic ... Cataracts - Macula: Macular ... Dislocation, Retinal Detachment ... Central Retinal Artery
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
Vision loss - Differential ... occlusive disease ... Associated with chronic ... changes in gaze/eye ... Ocular causes -
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... , anterior and posterior ... neuritis • Retinal detachment ... Central retinal artery ... #ocular #differential
Purtscher Retinopathy on Fundoscopy Ocular Examination

33 year-old who presents 2 weeks after car accident.  Fundus
Ocular Examination ... presents 2 weeks after ... Fundus of eye with ... cotton-wool spots in the posterior ... PhysicalExam #clinical #video
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
: Inflammatory eye ... disease (SVC/IVC occlusion ... infarction, coronary artery ... Behcet disease) Differential ... Recurrent and chronic
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Eosinophilia, asthma, chronic ... Superficial temporal artery ... 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 ... Superficial temporal artery ... disturbance • Temp. artery ... Eosinophilia, asthma, chronic