한국인에서 오타모반의 임상 양상

• 영문명: Clinical Features of Nevus of Ota in Korean Population
• 발행기관: 대한안과학회
• 저자명: 안성준 권지원 한영근 위원량 이진학,Seong Joon Ahn, MD, Ji Won Kwon, MD, Young Keun Han, MD,, Won Ryang Wee, MD, Jin Hak Lee, MD,
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume51,number12, 1579~1583쪽, 전체 5쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2010.12.15

영문 초록

Purpose: To investigate the clinical features of the nevus of Ota in the Korean population. Methods: A retrospective chart review of the medical records from 94 patients (100 eyes), diagnosed to have a nevus of Ota from September 2005 to February 2010, was performed. Results: The mean age of detection of a nevus of Ota was 8 months, and the mean extent of the nevus was 253 degrees, which covered more than 2 quadrants in most cases. The patients with a faint nevus tended to be younger. Pigmentation did not reach the fornix, but the limbus was mostly pigmented. Combined conjunctival pigmentation was observed in 61.7% of cases. The pigmentation was significantly associated with a greater extent of the nevus. Iris pigmentation was demonstrated in 98.7% of cases. Conclusions: The clinical features of nevi of Ota were diverse regarding the location, extent, and color of the lesion. Conjunctival pigmentation was associated with the extent of the nevus. Iris pigmentation was revealed in almost all cases; therefore, this feature had the diagnostic value for a nevus of Ota. Young patients with a nevus of Ota may mimic osteogenesis imperfecta, which necessitates careful consideration upon differential diagnosis. J Korean Ophthalmol Soc 2010;51(12):1579-1583

키워드

Clinical features, Nevus of Ota