18 results
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
into the deeper retinal ... Exudates • Nerve fiber ... -> Cotton-wool spots ... Retinopathy #Diabetes #ophthalmology ... #diagnosis #complications
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... vision • Pale retina ... • Cherry red spot ... on fovea Management ... Occlusion #CRAO #Diagnosis
Myelinated Retinal Nerve Fiber Layers (MRNF) on Fundoscopy Ocular Examination

Dr. Sebastian Vega @oftalmopo

#MRNF #Myelinated #Retinal #Nerve
Myelinated Retinal ... Nerve Fiber Layers ... on Fundoscopy Ocular ... #PhysicalExam # ... clinical #video #ophthalmology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
- Differential Diagnosis ... Patients As: • Black spots ... the vision • Spots ... #Differential #Diagnosis ... #Ocular #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
nerve fiber layer ... -> Cotton-wool Spots ... -> Elschnig's Spots ... pathophysiology #ophthalmology ... #diagnosis #signs
Hypertensive Retinopathy on Fundoscopy Ocular Examination

Patient with grade IV hypertensive retinopathy. Papilledema, hemorrhages, and cotton-wool spots
on Fundoscopy Ocular ... and cotton-wool spots ... Retinopathy #cottonwool #Retina ... #Ocular #PhysicalExam ... clinical #video #ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
- Differential Diagnosis ... Degeneration (Wet, Dry) Retina ... - Cotton wool spots ... #Differential #Diagnosis ... Algorithm #Causes #Ophthalmology
Drugs Used for the Treatment of COVID-19 Infection

** Editor Note (from ophthalmology MD input) - Hydroxychloroquine/chloroquine
Editor Note (from ophthalmology ... someone who had retinal ... Even with macular ... in setting of short ... Pharmacology #Table #Management
FABER (Patrick's) Test for Hip and Sacroiliac Pathology

Patrick's or Faber Test can be performed to evaluate
FABER (Patrick's ... rotated in position, resting ... Hip #sacroiliac #PhysicalExam ... clinical #video #sports ... #msk #orthopedics
FABER (Patrick's) Test for Hip and Sacroiliac Pathology

Patrick's or Faber Test can be performed to evaluate
FABER (Patrick's ... rotated in position, resting ... Hip #sacroiliac #PhysicalExam ... clinical #video #sports ... #msk #orthopedics