110 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... and cornea, typically ... dryness of the cornea ... pathophysiology #ophthalmology ... #diagnosis #signs
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
- Differential Diagnosis ... Periorbital cellulitis Conjunctiva ... #Differential #Diagnosis ... #table #causes ... #ophthalmology
Keratoconjunctivitis: Inflammation of the conjunctiva and cornea secondary to Adenovirus infection.
Photo credit, Josh Fierer, M.D.

Charlie Goldberg,
Inflammation of the conjunctiva ... and cornea secondary ... Photo credit, Josh ... Images #Clinical ... #Ophthalmology
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
Pathogenesis and clinical ... superior tarsal conjunctiva ... of the limbal cornea ... Extensive upper tarsal conjunctival ... pathophysiology #ophthalmology
Selected Differential Diagnosis of Eye Pain: Key Features and Management Options

Conjunctiva

 - Bacterial conjunctivitis

 - Viral
Selected Differential Diagnosis ... Management Options Conjunctiva ... - Scleritis Cornea ... keratitis - Corneal ... #Ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... of the bulbar conjunctiva ... -> Corneal drying ... pathophysiology #ophthalmology ... #diagnosis #signs
Algorithm for the Evaluation of the Red and Painful Eye
1. External
2. Lids and Lashes
3. Conjunctiva and
Conjunctiva and ... Cornea 5. ... Painful #Algorithm #Diagnosis ... Differential #Anatomy #Ophthalmology
Conjunctival Petechiae: Conjunctival petechiae, in this case secondary to endocarditis.
Photo credit, Josh Fierer, M.D.

Charlie Goldberg, M.D.
, in this case secondary ... Photo credit, Josh ... UCSD Catalog of Clinical ... Images #Clinical ... #Photo #Conjunctival
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
- Differential Diagnosis ... Surface Injury: • Corneal ... Laceration • Conjunctiva ... #Algorithm #Causes ... #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... vein occlusion Conjunctiva ... Conjunctivitis • Conjunctival ... #differential #diagnosis ... #ophthalmology