Central Retinal Vein Occlusion – CRVO
Note venous dilation and tortuosity, intraretinal hemorrhage, cotton wool spots. (Courtesy of eyelearn.med.utoronto.ca)
Central Retinal Artery Occlusion – CRAO
Note retinal pallor with cherry red spot. (Courtesy of eyelearn.med.utoronto.ca)
Foreign Body
Presence of rust ring on cornea after removal of metallic foreign body.
Corneal Laceration
Corneal laceration that has been sutured with 7–8 interrupted stitches
Herpes Simplex Keratitis
Irregular dendritic (branch-like) lesion of corneal epithelium stained with fluorescein.
Viral Conjunctivitis No. 1
Adenoviral conjunctivitis with conjunctival injection. (Courtesy of Department of Ophthalmology, University of Toronto)
Viral Conjunctivitis No. 2
Adenoviral conjunctivitis with lid swelling, conjunctival injection and tearing. (Courtesy of Department of Ophthalmology, University of Toronto)
Subconjunctival Haemorrhage
Subconjunctival haemorrhage as evidenced by a bright red colour. (Courtesy of Department of Ophthalmology, University of Toronto)
Pterygium
Pterygium extends onto the cornea (Courtesy of Department of Ophthalmology, University of Toronto)
Pinguecula
Pingueculum is degenerative collagen within the interpalbebral fissure. (Courtesy of Department of Ophthalmology, University of Toronto)
