实时超声弹性成像技术在宫颈癌的应用研究  

Application Research of Real Time Sono-elasticity Imaging in Cervical Cancer

作　　者：耿京[1] 唐军[1] 杨帆[1] 徐斌[2] 李建国[3] 

机构地区：[1]北京大学人民医院妇科 [2]承德市中心医院 [3]北京大学人民医院超声科

出　　处：《中国超声医学杂志》2013年第10期914-917,共4页Chinese Journal of Ultrasound in Medicine

摘　　要：目的探讨助力式及声力式弹性成像技术在宫颈癌诊断的应用价值。方法应用助力式弹性成像技术(ETE)及声触诊组织量化技术(VTQ)检测44例宫颈癌患者病灶及50例正常宫颈,记录图像及测量相关数值进行分析统计。结果 ETE诊断宫颈癌的敏感度88.6%,特异度94%;宫颈癌VTQ均值(2.68±0.49)m/s,明显大于正常宫颈VTQ均值(1.53±0.47)m/s(P<0.05)。结论 ETE及VTQ检查均显示宫颈癌病变的硬度明显增加,且随着宫颈癌分期越高硬度越硬,说明弹性超声成像技术在协助宫颈癌的诊断上有应用价值。Objective To explore the application value of Assisted Stress Elasticity Imaging and Acoustic Stress Elasticity Imaging in the diagnosis of cervical cancer. Methods Assisted Stress e Sie Touch Elasticity （ETE） imaging and Virtual Touch Tissue Quantification （VTQ） technology were used to examine lesions of 44 cases of patients with cervical cancer and 50 cases of patients with normal cervix. Images and measurement values were recorded and statisti cal analysis was performed. Results The ETE diagnosis of cervical cancer achieved a sensitivity of 88.6%, and a spe cificity of 94%. The VTQ mean value of cervical cancer is （2.68±0.49）m/s, which is significantly greater than that of normal cervix of （1.53±0.47）m/s （P〈0.05）. Conclusions Both ETE and VTQ examinations demonstrated an obvious increase of lesion hardness of cervical cancer. Lesion hardness increases as the stage of cervical cancer ad vances. This result indicates that real time elasticity imaging has application value in the diagnosis of cervical cancer.

关 键 词：助力式弹性成像技术 声触诊组织量化技术 宫颈癌 

分 类 号：R737.33[医药卫生—肿瘤]