17 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Detachment • Posterior ... Vitreous Detachment ... • Central Retinal ... #differential # ... diagnosis #radiology #ophthalmology
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Central Retinal ... Second most common cause ... of vision loss ... ) #Clinical #Ophthalmology ... #Fundoscopy #Central
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. ... #differential # ... diagnosis #ophthalmology ... #causes
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Floaters - Differential ... specks in the vision ... (posterior vitreous ... #Floaters #Differential ... Diagnosis #Ocular #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Detachment, Central ... Occlusion, Central ... #Diagnosis #causes ... #ophthalmology
Retinal Detachment
 - Posterior vitreous shrinks with advancing age (aka synchysis senilis), pulling on the retina.
- Posterior vitreous ... - Pulling can cause ... allows liquefied vitreous ... ) #Clinical #Ophthalmology ... #Fundoscopy #Retinal
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
ciliary body, vitreous ... , retina and/or ... Intermediate, Posterior ... Classification #Differential ... #Diagnosis #Ophthalmology
Posterior Vitreous Detachment
 - Most common cause of retinal holes and tears 
 - May lead
Posterior Vitreous ... - Most common cause ... of retinal holes ... , decreased vision ... #Posterior #Vitreous
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
loss - Differential ... Ocular causes - ... chamber hemorrhage, vitreous ... floaters obscuring central ... #Diagnosis #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