두 자매에서 발생한 각막이영양증을 동반하지 않은 Bietti 결정망막병증

• 영문명: Two Female Siblings With Bietti Crystalline Retinopathy Without Corneal Dystrophy
• 발행기관: 대한안과학회
• 저자명: 하승민 유형곤,Seung Min Ha, MD, Hyeong Gon Yu, MD, PhD,
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume50,number7, 1120~1127쪽, 전체 8쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2009.07.15

영문 초록

Purpose: To report clinical and functional results in two female siblings with Bietti crystalline retinopathy. Case summary: Recently, a 48-year-old female with bilateral intraretinal depositions presented with a complaint of decreased visual acuity and night blindness in both eyes. Several tiny glistening yellow intraretinal crystalline depositions were observed. Fluorescein angiography showed a well-demarcated choriocapillaris filling defect and pigment epithelial window defect. Electrophysiologic tests showed decreased amplitude and OCT scans showed fine intraretinal lesions with increased signal intensity. In addition, a 50-year-old female sibling presented with bilateral yellow, intraretinal crystalline depositions. A choriocapillaris filling defect and pigment epithelial window defect in a fluorescein angiography was observed. Electrophysiologic tests showed severely decreased amplitude. Conclusions: Two female siblings with Bietti crystalline retinopathy are reported.

키워드

Bietti crystalline retinopathy, Siblings