11 results
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Second most common cause ... of vision loss ... : Diabetic retinopathy ... ) #Clinical #Ophthalmology ... #Fundoscopy #Central
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Chronic: - Cornea ... : Diabetic retinopathy ... Artery Occlusion ... Differential #Diagnosis #causes ... #ophthalmology
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... Artery Occlusion ... complete loss of vision ... • Pale retina ... Diagnosis #Clinical #Fundoscopy
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
degeneration • Diabetic ... Concussion Other Causes ... hyperviscosity syndrome, diabetes ... differential #diagnosis #ophthalmology ... #causes
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
Causes: - Carotid ... also important cause ... #Clinical #Ophthalmology ... #Fundoscopy #Central ... #Retinal #Artery
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Diagnosis Algorithm Cornea ... Degeneration (Wet, Dry) Retina ... Macular Edema: • Diabetic ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Loss: • Corneal ... Loss: • Retinal ... artery or vein ... differential #diagnosis #causes ... #ophthalmology
Retinal Detachment on Fundoscopy Ocular Examination

Presenting after 2 weeks of decreased vision.

Dr. Sebastian Vega @oftalmopo

#Retinal #Detachment
Retinal Detachment ... Presenting after ... weeks of decreased vision ... Detachment #Ocular #PhysicalExam ... clinical #video #ophthalmology
Hyperopia: Pathogenesis and clinical findings
 • Axial length of eye -> Short axial length of the
of the eye may alter ... of the eye (ex. cornea ... Retained distant vision ... -> Blurry near vision ... pathophysiology #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Common Causes: ... artery occlusion ... any subjective vision ... Complete vision ... differential #diagnosis #ophthalmology