Talc Retinopathy: A Fundus Finding That Reveals IV Drug Use
Talc retinopathy is a distinctive crystalline maculopathy caused by intravenous injection of...
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Interferon Retinopathy: Usually Silent, Usually Self-Limited
Interferon retinopathy is a well-recognized, generally reversible retinal microvascular toxicity...
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Canthaxanthin Retinopathy: A Golden Ring From a Tanning Pill
Canthaxanthin retinopathy is a distinctive, dose-related crystalline maculopathy caused by...
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RPE Tear: When Treating the PED Successfully Backfires
Retinal pigment epithelial (RPE) tear is a recognized complication of neovascular age-related...
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Keratoglobus: Diffuse Corneal Thinning Beyond Keratoconus
Keratoglobus is a rare, non-inflammatory corneal ectasia in which the entire cornea thins...
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Onchocerciasis: River Blindness and Its Ocular Findings
Onchocerciasis — river blindness — is a filarial infection caused by Onchocerca volvulus,...
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Full-Thickness Macular Hole: Staging, OCT Findings, and Surgical Timing
An idiopathic full-thickness macular hole is a defect that extends through all layers of the...
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Scleral Icterus: The Eye Sign That Reveals Liver Disease
Scleral icterus — yellow discoloration of the sclera from bilirubin deposition — is often the...
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Adult Inclusion Conjunctivitis: A Sexually Transmitted Cause of Red Eye
Adult inclusion conjunctivitis is a sexually transmitted chlamydial infection of the eye, caused...
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Optic Neuritis: What the MRI Predicts Before the Vision Recovers
Optic neuritis is inflammation of the optic nerve, most commonly demyelinating in origin,...
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Interstitial Keratitis: A Corneal Diagnosis That Points to Infancy
Interstitial keratitis is inflammation of the corneal stroma without primary involvement of the...
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Granulomatosis with Polyangiitis: When Scleritis Is a Systemic Emergency
Granulomatosis with polyangiitis, formerly called Wegener’s granulomatosis, is a systemic...
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