宫颈癌超声造影与MRI增强模式的比较研究  

Comparison of contrast-enhanced ultrasound and MRI in cervical cancer

作　　者：张新玲[1] 徐净[1] 毛永江[1] 黄泽萍[1] 郑志娟[1] 

机构地区：[1]中山大学附属第三医院超声科中山大学超声诊断与介入超声研究所,广州510630

出　　处：《影像诊断与介入放射学》2013年第5期385-387,共3页Diagnostic Imaging & Interventional Radiology

基　　金：国家自然科学基金(81201178)

摘　　要：目的将宫颈癌超声造影(CEUS)与MRI增强模式进行对照分析,探讨超声造影在宫颈癌中的应用价值。方法 57例宫颈癌患者首先进行超声造影检查,而后行增强MRI检查,并对其增强特点进行对比分析。结果 57例宫颈癌超声造影时均有不同程度的强化。超声造影及MRI表现为明显强化的病例均为94.73%(54/57);造影剂分布不均匀的病例分别为:CEUS 59.65%(34/57)、MRI 77.19%(44/57),上述两组结果比较,差异无统计学意义(P>0.05)。结论超声造影增强模式与MRI类似,可为宫颈癌的诊断提供更多信息。Objective To compare the enhancement patterns of cervical carcinoma on contrast-enhanced ultrasound （CEUS） and MRI. Methods Fifty-seven women with cervical cancer underwent CEUS followed by contrast-enhanced MRI. The enhancement patterns were compared. Results Variable contrast enhancement was observed on both CEUS and MRI in all patients. Marked contrast enhancement was observed in 54/57 （94.73%） patients on CEUS and 54/57 （94.73%） patients on MRI. Heterogeneous enhancementwas observedin34/57（59.65%）patients on CEUS and44/57（77.19%）patients on MRI. There is no significant difference between the enhancement on CEUS and MRI （P 〉 0.05）. Conclusions The enhancement pattern of cervical cancer on CEUS is similar to that of MRI and can aid the diagnosis of cervical cancer.

关 键 词：超声造影 宫颈癌 增强MRI 声诺维(Sonovue) 

分 类 号：R445.1[医药卫生—影像医学与核医学] R737.33[医药卫生—诊断学]