Park Won Ho, Son Dae Hyun, Yoon Sang Won, Baek Seung-Hee, Kong Sang Mook
Department of Ophthalmology, Kim's Eye Hospital, Myung-Gok Eye Research Institute, Konyang University College of Medicine, Seoul, Korea.
Korean J Ophthalmol. 2005 Jun;19(2):132-5. doi: 10.3341/kjo.2005.19.2.132.
To describe the clinical features of Duane's retraction syndrome (DRS) in Korean patients.
We retrospectively analyzed the 78 DRS cases that presented to our department between 1995 and 2004. The clinical features investigated included sex distribution, laterality, type of presentation, deviation in primary position, anomalous vertical movements, face turn, amblyopia and anisometropia.
There were 38 (48.7%) affected males and 40 (51.3%) females. Left eye predominance (83.3%) was observed, as was type I presentation (85.9%). Orthotropia was found to be the most common primary position in 46 cases (59.0%). Face turn in unilateral DRS was noted in 13 patients (17.1%). There were 6 cases (7.7%) with anisometropia and 4 (5.1%) with amblyopia.
The clinical manifestations of DRS in our study were different from those of equivalent Caucasian studies yet similar to those previously reported for Asian groups. Racial and regional differences were noted, for which further research is needed to elaborate the reasons and mechanisms.
描述韩国患者杜安眼球后退综合征（DRS）的临床特征。
我们回顾性分析了1995年至2004年间在我科就诊的78例DRS病例。所调查的临床特征包括性别分布、患侧、表现类型、第一眼位偏斜、异常垂直运动、面部转向、弱视和屈光参差。
男性患者38例（48.7%），女性患者40例（51.3%）。观察到左眼优势（83.3%），I型表现（85.9%）也是如此。46例（59.0%）患者中，第一眼位正位是最常见的情况。13例（17.1%）单侧DRS患者存在面部转向。有6例（7.7%）患者有屈光参差，4例（5.1%）有弱视。
我们研究中DRS的临床表现与同等白种人研究的表现不同，但与先前亚洲人群报告的表现相似。注意到了种族和地区差异，需要进一步研究以阐明其原因和机制。
