13 results
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Cornea 5. ... Ocular Adverse Effects ... - Retinal vein occlusions ... vision → visual loss ... (Retinal vein occlusions
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Chronic: - Cornea ... Cataracts - Macula: Macular ... Painful: Keratitis, Corneal ... Vein Occlusion,
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Painful Vision Loss ... : • Corneal abrasion ... : • Retinal detachment ... or hemorrhage, Retinal ... artery or vein
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
Horner's Syndrome: Loss ... Goldberg, M.D. - UCSD ... Ophthalmology #Photo ... #Horners #Syndrome ... #Ptosis #UCSDH
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Conjunctivitis, corneal ... Episcleritis Ocular ... vein occlusion ... • Corneal ulcer ... Conjunctivitis #ocular
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
Monocular Vision loss ... , vasculitis) Retinal ... vein occlusion ... episodes of vision loss ... Ocular causes -
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
Age Related Macular ... from choroid to retina ... Amsler grid) - Macular ... atrophy of RPE -> Loss ... of photo receptors
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Chronic Vision Loss ... Diagnosis Algorithm Cornea ... • Age Related Macular ... Degeneration (Wet, Dry) Retina ... night vision, loss
Central CN7 Palsy: Stroke has affected this patient's left CN7. Note preservation of forehead movement bilaterally.
There
There is subtle loss ... to raise left corner ... Goldberg, M.D. - UCSD ... Images #Clinical #Photo ... CranialNerve7 #UCSDH
Peripheral Left Cranial Nerve 7 (Bell's) Palsy: Picture on left demonstrates inability to raise left 
eyebrow
to raise left corner ... drooping at left corner ... of mouth, loss ... Images #Clinical #Photo ... Images #Clinical #Photo