14 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Pocketcard Painless Vision ... Central Retinal Artery ... #pocus #differential ... diagnosis #radiology #ophthalmology
Vitreous Hemorrhage on Ocular POCUS

Binocular vision loss - think cortical blindness, opt for CT/MRI
Monocular vision loss
Vitreous Hemorrhage ... on Ocular POCUS ... Binocular vision ... loss, vitreous ... #ultrasound #Ophthalmology
Acute Monocular Vision Loss - Differential Diagnosis Framework
 • Cornea: Keratitis
 • Anterior Chamber: Hyphema, Acute
Loss - Differential ... Humor: Vitreous ... hemorrhages, Endophthalmitis ... inflammation, bleed) After ... #Diagnosis #ophthalmology
Vitreous Hemorrhage on Ocular POCUS

Monocular vision loss is unlikely to be stroke. Think ocular US instead
Vitreous Hemorrhage ... on Ocular POCUS ... Monocular vision ... This POCUS clip ... #Ultrasound #Ophthalmology
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
loss - Differential ... with migraine headaches ... anterior chamber hemorrhage ... , vitreous floaters ... #Diagnosis #Ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... Retinal detachment, Vitreous ... detachment or hemorrhage ... , Retinal artery ... diagnosis #causes #ophthalmology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential ... deficits • Temporal artery ... thrombosis • Hemorrhage ... #Differential # ... Diagnosis #Algorithm #neurology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Differential ... Non-traumatic subarachnoid hemorrhage ... #differential # ... diagnosis #ophthalmology ... #Neurology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Floaters - Differential ... specks in the vision ... with onset of a headache ... hemorrhage • Posterior ... Diagnosis #Ocular #ophthalmology
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Central Retinal Artery ... with painless vision ... artifact in the vitreous ... #clinical #ultrasound ... #ophthalmology