睫状体剥离的超声诊断特征

目的探讨睫状体剥离的形态学改变。方法分别应用超声生物显微镜（UBM）、彩色多普勒超声显像仪、眼科A／B型超声诊断仪、前房角镜对172例186只眼睫状体剥离的形态进行观察。结果186只患眼均经UBM、彩色多普勒超声显像仪、眼科A／B超声诊断仪、房角镜检查，睫状体剥离的诊断率分别为100％、88％、55％、35％。结论UBM应为睫状体剥离诊断金标准；彩色多普勒超声诊断仪诊断率较高，尤其适宜眼科临床推广；B超诊断率较低，但对条件有限的单位仍应列为一种检查手段；房角镜检查局限性较多，但为唯一的光学检查手段，定位准确，应与其他方法联合应用。

Ultrasound Diagnosis of Ciliary Body Detachment

Objective To evaluate the morphological changes of ciliary body detachment.Methods A total of 186 eyes(in 172 cases) with ciliary body detachment were examined via ultrasound biomicroscopy(UBM),color Doppler imaging,A/B-scan ultrsound and genioscopy.Results The diagnostic rate of UBM,color Doppler imaging,A/B-scan ultrasound and genioscopy in the 186 eyes was 100%,88%(163/186),55%(103/186) and 35%(66/186),respectively.Conclusions UBM is the golden standard for diagnosing ciliary body detachment.The diagnosis rate of color Doppler imaging is higher,and can be popularly and easily applied.As to B ultrasound,the rate is lower and may be used in some hospitals.Genioscopy is limited and should be adopted and combined with other methods.