25 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... gonorrhoeae, Viral, Allergic ... Cornea: • Corneal ... Foreign body • Keratitis ... table #causes #ophthalmology
Selected Differential Diagnosis of Eye Pain: Key Features and Management Options

Conjunctiva

 - Bacterial conjunctivitis

 - Viral
Differential Diagnosis of Eye ... - Scleritis Cornea ... - Corneal abrasion ... #Diagnosis #Ophthalmology ... #Eye #Ocular #Pain
Filamentary Keratitis- Slit lamp examination reveals filaments (‘mucoepithelioid” strands) adherent to the corneal surface. The filaments
Filamentary Keratitis ... adherent to the corneal ... #filament #keratitis ... #Ophthalmology ... #photo #cornea
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Atraumatic Red Eye ... / Erosion • Keratitis ... /Corneal Ulcer ... • HSV Keratitis ... Algorithm #Causes #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Conjunctivitis, corneal ... bacterial, viral, allergic ... Blepharitis Cornea ... • Corneal ulcer ... differential #diagnosis #ophthalmology
Figure 1: Corneal ring infiltrate in a patient with #Acanthamoeba #keratitis.  Acanthamoeba keratitis is a
Figure 1: Corneal ... #Acanthamoeba #keratitis ... Acanthamoeba keratitis ... #clinical #photo ... #Ophthalmology
Onchocerciasis “River Blindness”: Pathogenesis and Ocular Manifestations
Vectorial Transmission
-> Onchocerca volvulus, a parasitic helminth, matures in to
Microfilariae enter the eye ... punctate stromal keratitis ... -> Corneal opacity ... (sclerosing keratitis ... pathophysiology #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Vision Loss: • Corneal ... caustic exposure to eye ... Vision Loss: • Keratitis ... caustic exposure to eye ... diagnosis #causes #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
Interstitial keratitis in Tertiary Syphilis

Interstitial keratitis, which is an inflammation of the cornea’s connective tissue elements,
Interstitial keratitis ... inflammation of the cornea ... usually affects both eyes ... brain, nerves, eyes ... syphilis #clinical #photo