摘要
目的与二维超声造影(2D-CEUS)比较,探讨动态三维超声造影(3D-CEUS)对肝细胞肝癌(HCC)的研究价值。方法选择在我院超声检查发现HCC患者52例,均经手术或穿刺病理证实。对病灶均行2D-CEUS和动态3D-CEUS检查,并对动态3D-CEUS图像进行后期处理和分析,观察并比较2种造影方式对HCC诊断能力以及显示肿瘤空间信息方面的差别。结果本研究显示,2D-CEUS和动态3D-CEUS对HCC的诊断准确率相同,差异无统计学意义。在显示肿瘤的空间信息方面,两者差异有统计学意义(均P<0.05),动态3D-CEUS可更好地显示肿瘤与滋养血管的空间关系,滋养血管的分布、走行等情况。结论动态3D-CEUS具有诊断价值,并且可更直观地显示HCC肿瘤血管的空间立体关系,可为临床手术及介入治疗提供更多的信息。
Objective To investigate the role of dynamic three-dimensional contrast-enhanced ultrasound （3D-CEUS） of hepatocellular carcinomas （HCC） compared with contrast-enhanced two-dimensional ultrasound（2D-CEUS）. Methods Totally 52 HCC were examined with 2D-CEUS and dynamic 3D-CEUS,the diagnosability of HCCs on the two imaging modes were compared, and the ability of dispiaying the spatial relationships of tumors were also compared statistically. Results Dynamic 3D-CEUS has the same diagnosability of HCCs with 2D-CEUS,while it can provide more information such as the spatial relationships of tumors, distribution of blood flow than 2D-CEUS. Conclusion Dynamic 3D-CEUS displays the spatial relationship of HCCs and vascularity more visuaIly , which provides additional information in the diagnosis and therapy of HCCs.
出处
《实用医技杂志》
2016年第8期834-836,共3页
Journal of Practical Medical Techniques
关键词
超声造影
三维
肝细胞肝癌
Contrast-enhanced ultrasound
Three-dimensional
Hepatocellular carcinoma
