A 75-year-old female presents with visual changes. Which condition is most consistent with this presentation and requires urgent management?

• A. Detached Retina
• B. Cataract
• C. Glaucoma
• D. Macular Degeneration

Answer: (A)

A retinal detachment is an emergency. When the retina pulls away from the underlying tissue, vision can be suddenly lost in one eye. The classic warning signs include a sudden appearance of floaters, flashes of light, and a curtain-like shadow or loss of part of the visual field that may spread as the detachment progresses. Because the photoreceptors depend on their connection to the retinal pigment epithelium and blood supply, any delay in reattaching the retina increases the risk of permanent blindness in that eye. Urgent evaluation by an ophthalmologist is essential, and treatment typically aims to reattach the retina with procedures such as laser therapy, cryopexy, scleral buckling, or vitrectomy, depending on the detachment’s location and extent.

Cataracts cause gradual, painless blurring and glare that develops slowly over time, not a sudden, curtain-like loss. Macular degeneration leads to central vision loss or distortion and usually progresses more slowly. Glaucoma can involve peripheral vision loss and, in the acute form, eye pain and redness with nausea, but the sudden, one-eye curtain-like loss with flashes and floaters most strongly points to retinal detachment requiring immediate care.