9 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Pocketcard Painless Vision ... Detachment • Posterior ... Hemorrhage • Central ... #differential # ... diagnosis #radiology #ophthalmology
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 ... retinopathy • Central ... poisoning • Central ... #differential # ... diagnosis #ophthalmology
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 ... #Floaters #Differential ... Diagnosis #Ocular #ophthalmology
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
- Distorted central ... vision -> Distortion ... RPE -> Loss of photo ... vision -> Straight ... pathophysiology #ophthalmology
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
Central Retinal ... splits into the posterior ... which supply the eye ... #Clinical #Ophthalmology ... #Fundoscopy #Central
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
loss - Differential ... changes in gaze/eye ... floaters obscuring central ... Monocular #VisionLoss #Differential ... #Diagnosis #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... , anterior and posterior ... occlusion • Central ... Complete vision ... #diagnosis #ophthalmology
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Eye, linear ... w papilledema (fundoscopic—same ... sheath diameter 3mm posterior ... to retina should ... clinical #ultrasound #ophthalmology
Papilledema on Ocular POCUS
17 yo fem w/ HA and blurry vision x 1 month.  VS
HA and blurry vision ... when can’t dilate eye ... confident with fundoscopic ... at 3mm behind retina ... ultrasound #clinical #opthalmology