41 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
• Posterior Vitreous ... Detachment • Vitreous ... Globe Rupture • Lens ... #differential #diagnosis ... #radiology #ophthalmology
Posterior Vitreous Detachment: Pathogenesis and clinical findings

Separation of the cortical vitreous from the neurosensory retina posterior
Posterior Vitreous ... the neurosensory retina ... Complete PVD from the retina ... #Detachment #pathophysiology ... #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 ... Vitreous 9. ... Hyperglycemia Vitreous ... #differential #diagnosis ... #ophthalmology
Phacodonesis on Slit Lamp Ocular Examination

Phacodonesis (lens movement) in hypermature cataract.  Patient with a history
Phacodonesis (lens ... history of acute retinal ... #Phacodonesis #Lens ... clinical #video #ophthalmology ... #SlitLamp
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
- Differential Diagnosis ... Vitreous Floaters ... shadows on the retina ... #Differential #Diagnosis ... #Ocular #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
- Differential Diagnosis ... Scarring, Edema - Lens ... Unilateral, Painless: Lens ... #Differential #Diagnosis ... #causes #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... detachment, Vitreous ... or hemorrhage, Retinal ... vein occlusion, Lens ... #causes #ophthalmology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Spheroid mass in vitreous ... spread • Sub-retinal ... Retinoblastoma #pathophysiology ... #ophthalmology ... #diagnosis #signs
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Central Retinal ... Occlusion #CRVO #pathophysiology ... #ophthalmology ... #diagnosis #signs
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Lens G. ... Vitreous Humor ... Retina B. ... EyeExamination #Approach #Ophthalmology