73 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... Blepharitis • Periorbital ... hemorrhage • Dry eyes ... Cornea: • Corneal ... table #causes #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
• Spreads to periorbital ... -> Eyelid and periorbital ... Proptosis -> Exposes cornea ... -> Corneal drying ... pathophysiology #ophthalmology
Filamentary Keratitis- Slit lamp examination reveals filaments (‘mucoepithelioid” strands) adherent to the corneal surface. The filaments
adherent to the corneal ... filament #keratitis #Ophthalmology ... #photo #cornea
Selected Differential Diagnosis of Eye Pain: Key Features and Management Options

Conjunctiva

 - Bacterial conjunctivitis

 - Viral
Differential Diagnosis of Eye ... - Scleritis Cornea ... keratitis - Corneal ... #Diagnosis #Ophthalmology ... #Eye #Ocular #Pain
Corneal edema with Descemet's folds; The folds can be visualized as dark, deep-appearing, criss-cross lines in
Corneal edema with ... transparency due to corneal ... edema #cornea # ... descemet #fold #photo ... #Ophthalmology
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... conjunctiva and cornea ... • Loss of the eye ... non-functional eye ... pathophysiology #ophthalmology
Periorbital swelling of the right eye #preseptal #cellulitis #periorbital #ophthalmology #bmj #clinical #photo
Periorbital swelling ... of the right eye ... preseptal #cellulitis #periorbital ... #ophthalmology ... bmj #clinical #photo
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
Transmission -> Eye-seeking ... of the limbal cornea ... the peripheral cornea ... Lubrication • Dry eye ... pathophysiology #ophthalmology
Traumatic Iritis 
High pressure bottle cap to the eye = traumatic iritis + hyphema
This patient was
bottle cap to the eye ... struck in the eye ... , there was no corneal ... Iritis #Clinical #Photo ... #Ophthalmology
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Traumatic Red Eye ... Surface Injury: • Corneal ... Hyphema, diplopia, periorbital ... hemorrhage • Cornea ... Algorithm #Causes #Ophthalmology