11 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Detachment, Central ... Vein Occlusion, Ischemic ... Hemorrhage, TIA ... Differential #Diagnosis #causes ... #ophthalmology
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
body, vitreous, retina ... 100,000 inhabitants 3rd ... ischemia Causes ... Intermediate, Posterior ... Differential #Diagnosis #Ophthalmology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Vertebrobasilar transient ischemic ... syneresis • Vitreous hemorrhage ... detachmentRetinal ... (posterior vitreous ... Diagnosis #Ocular #ophthalmology
POCUS for Posterior Ocular Ultrasound - Visual Abstract
What are the test characteristics of POCUS in diagnosing
detachment, retinal ... , and vitreous hemorrhage ... • Retinal Detachment ... (RD) • Posterior ... #ocular #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
reflex appearing red-brown ... Hemorrhages • ... fluffy white ischemic ... Elschnig's Spots • Ischemia ... pathophysiology #ophthalmology
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Optic Neuritis • Ischemic ... Nerve Tumor • Retinal ... detachment • ... • Tumor • Hemorrhage ... #Ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
detachment or hemorrhage ... , Retinal artery ... Lens dislocation, Ischemic ... differential #diagnosis #causes ... #ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
macula via the posterior ... pallor -> Cherry-red ... edema caused by ... ischemia results ... pathophysiology #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
the eye can be caused ... Common Causes: ... , anterior and posterior ... detachment • Central ... differential #diagnosis #ophthalmology
Vitreous Hemorrhage on Ocular POCUS

What is your diagnosis?
Resolution: Vitreous Hemorrhage. Unlike linear echoes c/w vitreous &
c/w vitreous & retinal ... detachment (latter ... forms a meniscus @ posterior ... seaweed (in this case ... clinical #ultrasound #Ophthalmology