778 results
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Vitreous Floaters ... detachment • Retinal tear ... • Vitritis • Tear ... ) • 50% of 65-year-olds ... retina, a retinal tear
Retinal Detachment
 - Posterior vitreous shrinks with advancing age (aka synchysis senilis), pulling on the retina.
Detachment - Posterior vitreous ... Pulling can cause tears ... Hollands 2009) - Tear ... allows liquefied vitreous
Shafer's sign on Slit Lamp Ocular Examination

Pigmented cells in the anterior vitreous, which is highly suggestive
in the anterior vitreous ... suggestive of a tear ... sign #pigment #Vitreous
POCUS for Posterior Ocular Ultrasound - Visual Abstract
What are the test characteristics of POCUS in diagnosing
detachment, retinal tear ... , posterior vitreous ... detachment, and vitreous ... • Posterior Vitreous ... Detachment (PVD) • Vitreous
Posterior Vitreous Detachment
 - Most common cause of retinal holes and tears 
 - May lead
Posterior Vitreous ... retinal holes and tears ... Posterior vitreous ... #Posterior #Vitreous
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
dislocation • Vitreous ... hemorrhage • Retina: Tear
Posterior chamber pathology comparison on Ocular POCUS:
- vitreous hemorrhage
- vitreous detachment
- retinal detachment

#Posterior #chamber #pathology #Ocular
Ocular POCUS: - vitreous ... hemorrhage - vitreous ... clinical #ultrasound #Vitreous
Posterior Vitreous Detachment: Pathogenesis and clinical findings

Separation of the cortical vitreous from the neurosensory retina posterior
Posterior Vitreous ... of the cortical vitreous ... posterior to the vitreous ... => Posterior Vitreous ... detachment -> Vitreous
Complete PCL Tear on Physical Exam - Posterior Drawer Test

This is what a complete PCL year
Complete PCL Tear ... a complete PCL year ... A partial tear may ... DocFlynnNFL #PCL #Tear
Vitreous Detachment on Ocular POCUS

Ocular US for vitreous detachment can be challenging. When it comes to
Vitreous Detachment ... Ocular US for vitreous ... #Vitreous #Detachment