10 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Chronic: - Cornea ... , Corneal Abrasion ... Differential #Diagnosis #causes ... #ophthalmology
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
: • Corneal abrasion ... Foreign body • Keratitis ... (i.e. corneal inflammation ... Diagnosis #table #causes ... #ophthalmology
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Abrasion / Erosion ... • Keratitis/Corneal ... Ulcer • HSV Keratitis ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Loss: • Corneal ... abrasion, Acute ... Loss: • Keratitis ... differential #diagnosis #causes ... #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
abrasions, etc. ... : • Abrasion (+ ... any subjective vision ... Complete vision ... differential #diagnosis #ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Chronic Vision Loss ... Diagnosis Algorithm Cornea ... : • Keratoconus ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Surface Injury: • Corneal ... Abrasion • Ultraviolet ... Keratitis • Chemical ... Diagnosis #Algorithm #Causes ... #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
/Iris: • Keratitis ... • Corneal abrasion ... Concussion Other Causes ... differential #diagnosis #ophthalmology ... #causes
Fusarium Eye Infections - Keratitis and Endophthalmitis
Fungal Keratitis is an infection of the cornea that is
infection of the cornea ... most commonly caused ... will result in corneal ... discharge, blurry vision ... Endophthalmitis #ocular #ophthalmology
Bitot's Spots- A 4-year-old boy was brought by his father to the ophthalmology clinic with a
father to the ophthalmology ... decreased night vision ... near the outer corners ... as a result of corneal ... NEJM #clinical #photo