目的:研究超声在浅表神经鞘瘤诊断中的病理基础和临床价值.方法:回顾性分析68例浅表神经鞘瘤患者的临床资料,分析超声检查结果与病理学检查结果,统计诊断的总准确率及不同部位诊断的准确率.结果:超声影像表现与浅表神经鞘瘤的病理学基础相对应,神经鞘瘤的形状以圆形(98.5%)、边界清晰(94.1%)、实质性回声(81.2%)及内部血流不丰富(76.5%)为主;浅表神经鞘瘤的超声诊断准确率和定位准确率分别为89.7%和92.7%.结论:超声与浅表神经鞘瘤病理性基础相应,具有较高的诊断准确率和定位准确率.%Objective:To explore the pathological base and clinical value of ultrasound in maxillofacial schwannoma.Methods:68 cases of maxillofacial schwannoma patients were enrolled in this part.The results of ultrasonic examination and pathological examina-tion were analyzed.The total accuracy of diagnosis and the accuracy of diagnosis in different parts were counted.Results:The results showed that the pathological base had a close relationship with the result of ultrasound.The maxillofacial schwannoma were mainly char-acterized with round structure(98.5%),sharpness border(94.1%),parenchyma echo(81.2%) and not rich blood flow(76.5%).At the meaning time,the diagnosis and location accuracy were 89.7% and 92.7%.Conclusions:The pathological base has a close rela-tionship with the result of ultrasound with a high diagnosis and location accuracy.
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