8 results
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Vitreous 9. ... Retina 11. ... Corneal abrasion • Astigmatism ... nerve swelling Retina ... hole • Hypertensive
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
shadows on the retina ... visual field defect are ... tear/holeRetinal ... of a headache, normal ... Differential #Diagnosis #Ocular
The detached retina appears as a thick, hyperechoic band in the vitreous chamber, anchored posteriorly to
The detached retina ... the optic disc #Clinical ... #Ophth #POCUS # ... Ocular #Retinal ... RetinalDetachment #ALiEM
Comparison of Ocular Pathologies on POCUS:
 • Vitreous Detachment
 • Vitreous Hemorrhage
 • Retinal Detachment

Vitreous detachment
Retinal Detachment ... Here are other ocular ... pathologies, including retinal ... #clinical #ultrasound ... #Retinal #Detachment
Normal eye - Anterior chamber (a): Located between hyperechoic cornea anteriorly and iris posteriorly Lens (L):
globe and the retina ... chamber #Clinical ... #EM #Ophth #POCUS ... #Ocular #Normal ... #ALiEM
Vitreous Hemorrhage on Ocular POCUS

What is the leading cause of this pathology in patients under 40
on Ocular POCUS ... under 40 years of age ... seen with poc ocular ... ultrasound include retinal ... #POCUS #clinical
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
and clinical findings ... through the cornea are ... different points of focus ... on the retina ... • Headache • Ocular
Asteroid Hyalosis- ...Slit-lamp examination of the left eye revealed multiple sparkling, white, globular, refractile, dotlike opacities
opacities moved with ocular ... associated with older age ... the view of the retina ... during clinical ... #NEJM #clinical