497 results
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
Argyll-Robertson ... Physical Exam Small (myotic ... Medicalknowled1 #Argyll
Myopic Retinopathy Fundoscopy Ocular Examination

Posterior staphylomas and patchy chorioretinal atrophy.

Dr. Sebastian Vega @oftalmopo

#Myopic #Retinopathy #staphyloma #atrophy
Myopic Retinopathy ... Posterior staphylomas and ... @oftalmopo #Myopic ... staphyloma #atrophy #Retina
Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
 -
Argyll Robertson ... : - Irregular and ... first description and ... @neudrawlogy #Argyll
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
tend to clump and ... Acute-onset flashes and ... eyes • Straight and ... floaters: • Myopia ... history • Have had
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
: Pathogenesis and ... re-vascularize the ischemic retina ... into the deeper retinal ... to significant retinal ... • Localized retinal
Pupillary Abnormalities  Overview
 - Unequal Pupils (anisocoria)
 - Tonic pupil (Adie's pupil)
 - OculomotorNerve (CN
light indicate Argyll ... - Equal Pupils and ... Physical Examination and
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Central Retinal ... : Pathogenesis and ... Increased coagulation and ... blood viscosity and ... Ganglion cells and
Cardiac Myocyte Contractile cycle
 - Ca2+ binds to TnC → TnI is inhibited → conformational change
myosin ... - Myosin heads ... boat, to “row” myosin ... released from the myosin ... itself, allowing myosin
Tethered Retinal Detachment on Point of Care Ultrasound (POCUS)

Retina is tethered at ora serrata and optic
Tethered Retinal ... Ultrasound (POCUS) Retina ... at ora serrata and ... jchristianfox #Retinal
Myelinated retinal nerve fibers (MRNF) on Fundoscopy Ocular Examination

They are retinal nerve fibers prior to the
Myelinated retinal ... unlike common retinas ... congenital, benign and ... associated with myopia ... , amblyopia and