One-and-a-Half Syndrome: Localizing a Single Brainstem Lesion From the Eye Movements Alone
One-and-a-half syndrome is a distinctive eye movement disorder that lets a clinician localize a...
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Oil-Droplet Cataract in Galactosemia: A Reversible Cataract If the Diagnosis Is Made Early
An oil-droplet cataract is a central opacity in the lens of an infant, so named because on...
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Ocular Graft-Versus-Host Disease: When a Bone Marrow Transplant’s Immune System Turns on the Eye
Ocular graft-versus-host disease occurs in a patient population that has already been through a...
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Nummular Keratitis: The Coin-Shaped Cousin of Herpetic Stromal Disease
Nummular keratitis describes a recognizable pattern rather than a single disease: multiple small,...
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Retinal Hemorrhages in the Newborn: How Common They Are and How to Tell Them From Abuse
Retinal hemorrhages are one of the most frequent findings when the fundus of a newborn is...
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Ocular Mucous Membrane Pemphigoid: A Slow, Scarring Fire That Needs Early Systemic Treatment
Ocular mucous membrane pemphigoid demands a genuinely different mindset from most external eye...
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Microphthalmia and Coloboma Syndromes: Working Up the Small, Incomplete Eye
Microphthalmia coloboma frequently occur together, since both arise from disruption of the same...
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Membranous Cataract: When Lens Matter Is Resorbed and Only a Thin Sheet Is Left
A membranous cataract is what remains when the contents of the lens have been reabsorbed. The...
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Macular Pucker Recurrence: What Actually Happens After Peeling an Epiretinal Membrane
Macular pucker recurrence after surgical peeling is less common than many patients expect to hear,...
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Limbal Dermoid: A Congenital Choristoma Discovered the Moment It’s Noticed
A limbal dermoid is a congenital lesion present from birth, a choristoma, meaning tissue that is...
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Lens Subluxation: The Clinical Signs That Reveal a Weakened Zonule
Lens subluxation is diagnosed at the slit lamp through a set of specific, learnable signs,...
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Lens Coloboma: A Notch in the Lens From the Same Fissure That Shapes the Iris
A lens coloboma is a genuinely rare finding, a notch or flattened segment at the equator of the...
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