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How much can a fundus photograph tell you about biological aging? Researchers at Seoul National University developed a deep-learning model which may serve as a scalable, population-level characterization of biological aging. #Artificial Intelligence # Ophthalmology #DeepLearning
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A study in Ethiopia found no difference in the prevalence of conjunctival Chlamydia trachomatis between double-dose azithromycin and intensified facial cleanliness and environmental improvement compared with standard SAFE interventions. Read more here: pubmed.ncbi.nlm.nih.gov/4216…
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Three biologics walked into a uveitis trial…two were alike and one went home! Check out new @AJOphthalmology study comparing Adalimumab, Anakinra, and Tocilizumab for managing noninfectious uveitis
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QOW: A 42y F complains of increasing blurriness and redness in her right eye after getting NaOH drain cleaner in it. At the time of injury she rinsed her eye with tap water for 10 mins and has been using artificial tears since. She now has worse eye irritation.
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Which of the following explains the primary mechanism of this patient’s injury? A: Protein coagulation limiting injury B: Saponification of cell membrane + liquefactive necrosis C: Immune complex deposition in corneal stroma D: Thermal injury
20% A
80% B
0% C
0% D
5 votes • Final results
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Correct Answer: B Alkaline agents cause saponification, enabling quick penetration through the cornea and into deeper parts of ocular tissues. This can damage the stroma, cause limbal ischemia, and injure the trabecular meshwork causing haze, epi defects, and elevated IOP.
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QOW: A 78 year old female with a history of HTN, CAD, CVA, CKD presents with a new painless central blind spot in OS for several weeks.
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What is the most likely diagnosis?
33% Retinal-Art-Macroaneurysm
33% Valsalva Retinopathy
33% Wet AMD
0% Retinal Vein Occlusion
3 votes • Final results
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Blood spanning multiple retinal layers in an older patient with HTN is classic for a ruptured RAM- an acquired focal dilation of a retinal arteriole that can present through hemorrhage, exudation, or both.
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Do neurodevelopmental and behavioral disorders raise pediatric eye disease risk? In 1.16 million matched pairs, amblyopia, strabismus, and myopia risks were 60%, 66%, and 55% higher; strabismus surgery was less common. Read more: pubmed.ncbi.nlm.nih.gov/4255…
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