16 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Detachment • Posterior ... • Vitreous Hemorrhage ... • Central Retinal ... #pocus #differential
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Floaters - Differential ... specks in the vision ... temporary dimming of vision ... hemorrhagePosterior ... #Floaters #Differential
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... caustic exposure to eye ... Retinal detachment, Vitreous ... detachment or hemorrhage ... #diagnosis #causes
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diplopia - Double Vision ... - Differential ... Diagnosis Algorithm ... Distortion/Scarring • Vitreous ... Trauma • Subdural Hemorrhage
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
loss - Differential ... changes in gaze/eye ... anterior chamber hemorrhage ... , vitreous floaters ... obscuring central
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
- Differential ... infarction and hemorrhage ... Tumours: CPA, posterior ... #Differential # ... Diagnosis #algorithm
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... , anterior and posterior ... detachment • Central ... any subjective vision ... Complete vision
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 ... Vitreous 9. ... Hyperglycemia Vitreous ... retinopathy • Central ... #differential #
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
by Anatomic Location ... - Differential ... Diagnosis Algorithm ... Micro-aneurysms, Hemorrhage ... #Causes #Ophthalmology
Vitreous Hemorrhage on Ocular POCUS

What is your diagnosis?
Resolution: Vitreous Hemorrhage. Unlike linear echoes c/w vitreous &
Vitreous Hemorrhage ... forms a meniscus @ posterior ... aspect of eye) ... #Vitreous #Hemorrhage ... POCUS #clinical #ultrasound