백내장 수술 중 발견한 두 겹으로 이루어진 수정체 전낭 2예
Two Cases of Double-layered Anterior Lens Capsule Found in Cataract Surgery
이상혁, 김마르다,
소속 상세정보
이상혁 ( Lee Sang-Hyeok )
동국대학교 일산병원 안과
김마르다 ( Kim Martha )
동국대학교 일산병원 안과
KMID : 1038920190180040121
Abstract
Purpose: To report two rare cases of the double-layered anterior capsule during the cataract surgery.
Case summary: A 67-year-old female patient who presented with bilateral cataract underwent phacoemulsification and intraocular lens implantation. Continuous curvilinear capsulorhexis was performed, and double-ring sign and radial tear of lens capsule were observed during phacoemulsification. The intraocular lens was implanted in the capsular bag and no specific findings were observed. A 76-year-old man underwent cataract extraction and intraocular lens implantation in his right eye. Double-ring sign was observed when phacoemulsification and intraocular lens implantation were performed after continuous curvilinear capsulorhexis. The surgical procedure proceeded without any specific findings.
Conclusions: A double-ring sign was observed in patients who had no previous history of trauma, uveitis, or thermal exposure and who had no abnormal findings in the anterior capsular lens before surgery. The authors report two cases of the double-layered anterior capsule during cataract surgery which may be different to typical true exfoliation.
키워드
Lens capsule, crystalline; True exfoliation
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