Eye & contact lens · 2004
Corneal intrastromal gatifloxacin crystal deposits after penetrating keratoplasty.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Awwad Shady T, Haddad Walid, Wang Ming X, Parmar Dipak, Conger Darrel, Cavanagh H Dwight
Аннотация
BACKGROUND: An 85-year-old man developed faint crystallike white precipitates in the mid peripheral stroma of his left cornea 3 weeks after undergoing penetrating keratoplasty. The patient had been initially treated with 1% prednisolone acetate ophthalmic suspension and 0.3% gatifloxacin eyedrops to his left eye from the first day postoperatively. Three weeks later, the precipitates were more numerous, larger, and diffuse in distribution. Gatifloxacin was discontinued and substituted with a neomycin-polymixin B-dexamethasone ophthalmic ointment.
METHODS: A detailed history, physical examination, laboratory workup, and tandem scanning confocal microscopy were performed.
RESULTS: Tandem scanning corneal confocal microscopy confirmed the presence of crystals in the cornea.
CONCLUSIONS: Gatifloxacin, a fourth-generation fluoroquinolone, can cause intrastromal macroscopic crystalline deposits through a compromised corneal epithelium, similar to what has been described for ciprofloxacin, a second-generation fluoroquinolone.
METHODS: A detailed history, physical examination, laboratory workup, and tandem scanning confocal microscopy were performed.
RESULTS: Tandem scanning corneal confocal microscopy confirmed the presence of crystals in the cornea.
CONCLUSIONS: Gatifloxacin, a fourth-generation fluoroquinolone, can cause intrastromal macroscopic crystalline deposits through a compromised corneal epithelium, similar to what has been described for ciprofloxacin, a second-generation fluoroquinolone.