二维超声血流显像技术辅助诊断玻璃体出血  

B-flow in Accessory Diagnosis of Vitreous Hemorrhage

作　　者：魏然[1] 毛文娟[1] 张端妮 曲文洲 吉红云[2] 

机构地区：[1]上海市中西医结合医院超声室,上海市200082 [2]上海市中西医结合医院眼科,上海市200082

出　　处：《中国超声诊断杂志》2005年第4期243-245,共3页Chinese Journal of Ultrasound Diagnosis

摘　　要：目的　评价二维超声血流显像技术(B- flow)辅助诊断玻璃体出血的临床应用价值。方法　对4 5例临床诊断玻璃体出血的患者进行超声检查,分别应用普通超声及普通加B- flow检查方法,观察结果,并对结果进行比较。结果　普通附加B- flow检查显示玻璃体暗区内细小弱回声光点增加,对玻璃体出血的确诊率高于单纯普通超声检查法(93.33%和77.78% ;P<0 .0 5 )。结论　B- flow有助于玻璃体出血的准确诊断。Objective To investigate the clinical value of B-flow in accessory diagnosis of vitreous hemorrhage.Methods We detected 45 cases with vitreous hemorrhage by conventional ultrasonography and additional B-flow ultrasonography.Results There were more weak echos in vitreous on B-flow mode.The rate of confirmed diagnosis of vitreous hemorrhage with additional B-flow ultrasonography was higher than that of conventional ultrasonography.(93.33% vs 77.78%,P<0.05).Conclusions B-flow can make diagnosing vitreous hemorrhage to a more accurate extent.

关 键 词：玻璃体出血 血流显像 二维超声 辅助诊断 超声检查 确诊率 临床应用价值 患者 临床诊断 观察 

分 类 号：R776[医药卫生—眼科] R774[医药卫生—临床医学]