Cornea · 2021
Corneal Epithelial Remodeling as a Cause of Chalazion-Induced Hypermetropia.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Kalas Timothy, Gunn David
Аннотация
PURPOSE: The importance of the corneal epithelium and its role in influencing the refractive state of the eye is well established, as is the association between periocular mass lesions, such as chalazia, and changes in corneal refractive status. This case report provides new evidence linking these 2 phenomena.
METHODS AND RESULTS: A 74-year-old man presented with gradual onset of blurred vision in his right eye. Examination revealed a large central right upper lid chalazion, with associated hypermetropic shift. Corneal topography showed central corneal flattening, and anterior segment optical coherence tomography epithelial thickness mapping showed central focal epithelial thinning. The chalazion was treated with incision and drainage and subsequent LipiFlow thermal pulsation treatment. At 3- and 4-month review, corneal epithelial thickness and topographic changes were seen to normalize, with a corresponding return toward emmetropic refractive status.
CONCLUSIONS: Chalazia can cause reversible corneal epithelial remodeling and should be considered as a differential diagnosis in cases of unexplained vision loss and changes in refractive status.
METHODS AND RESULTS: A 74-year-old man presented with gradual onset of blurred vision in his right eye. Examination revealed a large central right upper lid chalazion, with associated hypermetropic shift. Corneal topography showed central corneal flattening, and anterior segment optical coherence tomography epithelial thickness mapping showed central focal epithelial thinning. The chalazion was treated with incision and drainage and subsequent LipiFlow thermal pulsation treatment. At 3- and 4-month review, corneal epithelial thickness and topographic changes were seen to normalize, with a corresponding return toward emmetropic refractive status.
CONCLUSIONS: Chalazia can cause reversible corneal epithelial remodeling and should be considered as a differential diagnosis in cases of unexplained vision loss and changes in refractive status.