摘要
目的评价B型超声及彩色多谱勒血流成像(CDFI)对脉络膜脱离型视网膜脱离的诊断价值。方法16例脉络膜脱离型视网膜脱离患者,分别行常规B超并叠加CDFI诊断,结合临床治疗及手术反馈信息,证实超声诊断准确性。结果经手术验证,B超结合CDFI诊断脉络膜脱离型视网膜脱离符合率96.85%,B超及CDFI影像具有特征性表现。结论应用B超结合CDFI,显著提高了对脉络膜脱离型视网膜脱离的诊断准确性,并较精细的显示内跟情况。
Objective To evaluate the diagnostic value of retinal detachment accompanied by choroidal detachment using B-mode ultrasonographic and color doppler flow imaging (CDFI).Methods 16 cases with retinal detachment accompanied by choroidal detachment were investgated by B-scan and add on CDFI.To prove the accuracy of diagnosis, the results of B-scan and CDFI was compared by clinical and surgery information.Results The accuracy rate of diagnosis in retinal detachment accompanied by choroidal detachment using B-scan and CDFI is 96.85% which proved by surgery.The image of B-scan and CDFI have some characteristics.such as:Displayed smooth hemispherical thick bands,CDFI showed the fi'equency spectrum, some case shows retinal detachment and vitreous detachment between posterior polar and convex side of choroidal detachment band.Conclusions B-scan add on CDFI iS a good method which improved the diagnostic accuracy Of retinal detachment accompanied by choroidal detachment,and shows some details before surgery.
出处
《中国实用眼科杂志》
CSCD
北大核心
2008年第10期1080-1082,共3页
Chinese Journal of Practical Ophthalmology
关键词
脉络膜脱离型视网膜脱离
超声
彩色多谱勒
手术
Retinal detachment choroids detachment
Ultrasonography color
Doppler flow imaging