American journal of ophthalmology · 2006
Metaplastic squamous epithelial downgrowth after clear corneal cataract surgery.
Клинический случайСтатьяПоддержка NIH: внешняя программаПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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.
Stone Donald U, Char Devron H, Crawford J Brooks, Margolis Todd P, Van Gelder Russell N, Strauss Erich C
Аннотация
PURPOSE: To report a case of metaplastic squamous epithelial downgrowth after cataract surgery.
DESIGN: Interventional case report.
METHODS: Clinical, laboratory, and histologic findings are presented. Our study is in compliance with institutional review board guidelines.
RESULTS: A 76-year-old man developed anterior chamber inflammation five months after uncomplicated clear corneal cataract surgery. Despite antimicrobial and anti-inflammatory therapies, the inflammation persisted. An extensive examination failed to demonstrate an infectious etiology or lymphoma. Subsequently, the patient developed an incipient limbal lesion and iris mass. Immunostaining of a biopsy specimen from the iris mass indicated an epithelial-derived tumor. The prephthisical and painful eye was enucleated; histopathology of the globe revealed a contiguous lesion extending from the limbal mass to the iris tumor through the surgical incision site, a finding consistent with metaplastic squamous epithelial downgrowth. Systemic evaluation was negative.
CONCLUSIONS: After intraocular surgery, metaplastic epithelial downgrowth may occur as a consequence of occult ocular surface squamous neoplasia and masquerade as chronic inflammation; clinicians should be aware of this rare complication.
DESIGN: Interventional case report.
METHODS: Clinical, laboratory, and histologic findings are presented. Our study is in compliance with institutional review board guidelines.
RESULTS: A 76-year-old man developed anterior chamber inflammation five months after uncomplicated clear corneal cataract surgery. Despite antimicrobial and anti-inflammatory therapies, the inflammation persisted. An extensive examination failed to demonstrate an infectious etiology or lymphoma. Subsequently, the patient developed an incipient limbal lesion and iris mass. Immunostaining of a biopsy specimen from the iris mass indicated an epithelial-derived tumor. The prephthisical and painful eye was enucleated; histopathology of the globe revealed a contiguous lesion extending from the limbal mass to the iris tumor through the surgical incision site, a finding consistent with metaplastic squamous epithelial downgrowth. Systemic evaluation was negative.
CONCLUSIONS: After intraocular surgery, metaplastic epithelial downgrowth may occur as a consequence of occult ocular surface squamous neoplasia and masquerade as chronic inflammation; clinicians should be aware of this rare complication.