Cornea · 2006
Trichophyton fungal keratitis.
Клинический случайСтатьяНазвание 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.
Mohammad Abdulkarim, Al-Rajhi Abdulaziz, Wagoner Michael D
Аннотация
OBJECTIVE: To report 5 cases of fungal keratitis caused by Trichophyton schoenleinii.
METHODS: Case reports.
RESULTS: Trichophyton schoenleinii is responsible for aggressive fungal keratitis that is associated with keratolysis as a result of collagenase expression by the organism. Clinically, the organism seems to be sensitive to topical natamycin but resistant to topical amphotericin B and miconazole. Two patients achieved clinical cures with medical therapy alone, but with visual outcomes of only 20/125 and hand motions because of corneal scarring. Two patients achieved clinical cures with therapeutic penetrating keratoplasty (PKP), which remained clear and provided final visual outcomes of 20/60 and 20/200. One patient developed fungal scleritis and panophthalmitis despite 2 therapeutic PKPs and required enucleation.
CONCLUSION: Trichophyton schoenleinii is a rare cause of fungal keratitis that may be associated with progressive keratolysis and perforation, scleral extension, and endophthalmitis. Therapeutic keratoplasty may be successful in achieving cure in medically unresponsive cases.
METHODS: Case reports.
RESULTS: Trichophyton schoenleinii is responsible for aggressive fungal keratitis that is associated with keratolysis as a result of collagenase expression by the organism. Clinically, the organism seems to be sensitive to topical natamycin but resistant to topical amphotericin B and miconazole. Two patients achieved clinical cures with medical therapy alone, but with visual outcomes of only 20/125 and hand motions because of corneal scarring. Two patients achieved clinical cures with therapeutic penetrating keratoplasty (PKP), which remained clear and provided final visual outcomes of 20/60 and 20/200. One patient developed fungal scleritis and panophthalmitis despite 2 therapeutic PKPs and required enucleation.
CONCLUSION: Trichophyton schoenleinii is a rare cause of fungal keratitis that may be associated with progressive keratolysis and perforation, scleral extension, and endophthalmitis. Therapeutic keratoplasty may be successful in achieving cure in medically unresponsive cases.