18 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Vein Occlusion, ... Ischemic Optic ... #Diagnosis #causes ... #ophthalmology
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
CRVO) - Pathophysiology ... Second most common cause ... of vision loss ... disease (Most common cause ... ) #Clinical #Ophthalmology
Non-ischemic CRVO - Fundoscopy Ocular Examination

Non-ischemic Central Retinal Vein Occlusion (CRVO) 

Dr. Sebastian Vega @oftalmopo

#Nonischemic #CRVO
Non-ischemic CRVO ... Central Retinal ... #Ocular #PhysicalExam ... #clinical #video ... #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Loss: • Retinal ... artery or vein ... Lens dislocation, Ischemic ... differential #diagnosis #causes ... #ophthalmology
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
loss - Differential ... Diagnosis Ischemia ... vein occlusion ... Ocular causes - ... Differential #Diagnosis #Ophthalmology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
- Retinal vein occlusions ... → visual loss) ... (Retinal vein occlusions ... differential #diagnosis #ophthalmology ... #causes
Central Retinal Vein Occlusion (CRVO) - Slit Lamp Ocular Examination

Optociliary vessels and vessel tortuosity in a
Vein Occlusion ( ... #PhysicalExam # ... clinical #video ... #ophthalmology # ... SlitLamp
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
choroidal bed -> Ischemia ... Distorted central vision ... atrophy of RPE -> Loss ... MacularDegeneration #pathophysiology ... #ophthalmology
Persistent Pupillary Membrane (PPM) on Slit Lamp Ocular Examination

This membrane would be a remainder of the
large enough to cause ... low vision or symptoms ... #clinical #video ... #ophthalmology ... #SlitLamp
Red Eye - Differential Diagnosis Framework

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