11 results
Iridodialysis and traumatic cataract after firecracker injury
Iridodialysis is the result of a tear in the iris
after firecracker injury ... a tear in the iris ... separation of lens ... fibers around lens ... #Firecracker #Injury
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Algorithm Surface Injury ... : Abrasion • Iris ... mydriasis • Lens ... : Cataract, dislocation ... Diagnosis #Algorithm #Causes
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 7. ... Trauma Cornea/Iris ... : • Cataracts ... Concussion Other Causes ... ophthalmology #causes
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
trauma • Chemical injury ... Episcleritis Ocular ... Anterior Chamber/Uvea/Iris ... UVEA: comprised Iris ... Conjunctivitis #ocular
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Scarring, Edema - Lens ... : Cataracts - ... Macula: Macular ... Unilateral, Painless: Lens ... Differential #Diagnosis #causes
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
• Pterygium Lens ... Visibility: • Cataract ... • Age Related Macular ... Hemorrhage and Macular ... Diagnosis #Algorithm #Causes
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Her ocular exam ... In this case, the ... than 3mm in this case ... control of the iris ... pilocarpine which if positive
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
IRIS might ... -cell count is less ... Demyelinating disease caused ... and <25% culture positive ... patients with IRIS
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
soles in 50% of cases ... - Ocular syphilis ... - Less common ... patients with positive ... patients have positive
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Awareness • Injury ... • Vestibulo-ocular ... previous gaze position ... previous gaze position ... Casey Albin MD @