칸디다 알비칸스 각막염 환자에서 동결보존각막을 이용한 치료적 각막이식술 1예

Abstract

Purpose: To report a case treated with therapeutic keratoplasty using a cryo-preserved cornea in a patient with Candida albicans keratitis. Case summary: A 77-year-old female visited our clinic because of left ocular pain and visual disturbance for 3 days. Microscopic slit lamp examination revealed a 1.2 mm sized round corneal epithelial defect with deep stromal infiltration, brownish pigmentation and signs of inflammation with cyclitic membranes in the anterior chamber. On suspicion of Candida keratitis, we performed penetrating keratoplasty using a cryo-preserved donor cornea in Optisol-GS® (Bausch & Lomb, Irvine, CA, USA) solution with excision of the infected iris and colony of the anterior chamber. After the procedure, injection of intravitreal or intracameral amphotericin B and voriconazole were administered alternately. At 2 weeks after the second surgery, infection signs disappeared. At the follow-up in the outpatient clinic, signs of infection were not observed. Conclusions: Therapeutic keratoplasty using a cryo-preserved donor cornea can be an immediate and effective therapeutic strategy for Candida albicans keratitis.