14 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Loss • Retinal ... Posterior Vitreous ... Hemorrhage • Central ... Retinal Artery Occlusion ... Ultrasound #pocus #differential
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Diagnosis Chronic ... Dislocation, Retinal Detachment ... #Loss #Differential ... #Diagnosis #causes
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Vein Occlusion ( ... Second most common cause ... of vision loss ... Ophthalmology #Fundoscopy ... #Vein #Occlusion
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... for Vision Loss ... detachment, Vitreous ... artery or vein occlusion ... #diagnosis #causes
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Differential Diagnosis ... Retina: • Detachment ... retinopathy • Central ... → visual loss) ... #differential #
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
loss - Differential ... - Small artery occlusive ... loss, usually with ... Ocular causes - ... floaters obscuring central
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 ... artery occlusion ... vein occlusion
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... Posterior Cord ... dysfunction Central ... involved & the posterior ... syndromes #lesions #differential
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... and Central Vertigo ... Short-lived (typically less ... Occlusion of posterior ... #differential #
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
closure glaucoma • Loss ... pulsations on funduscopy ... vasoconstriction syndrome, central ... and VI) - Mass lesion ... #differential #