摘要
目的:探讨二维及彩色多普勒超声(CDFI)对转移性肝癌的诊断价值.方法:回顾性分析139例转移性肝癌病人的彩色多普勒超声表现及其他临床资料.结果:139例转移性肝癌病人来自23种原发病灶,单个结节32例(23.0%),多个结节107例(77.0%),声像图表现以低回声和高回声多见,并可见多种回声结节并存.CDFI显示,转移性肝癌主要表现为瘤周供血.结论:二维及彩色多普勒超声在转移性肝癌的诊断和鉴别诊断中有重要的临床应用价值,可作为临床诊断转移性肝癌的首选检查方法.
Objective: To explore the diagnostic value of color Doppler flow imaging(CDFI) in metastatic hepatic cancer(MHC). Methods: The color Doppler ultrasonographic features and clinical data of 139 patients with NHC were studied retrospectively. Results 139 cases of MHC came from 23 primary lesions. On ultrasonography,32 cases(23.0%) had solitary nodules; 107 cases(77.0%) had more than one nodules. The inner echoes of most low and high, but there were more than one type in one case. The metastases lesions of MHC were mainly supplied by periphery flow pattern around tumor. Conclusion: Two-dimensional ultrasound and CDFI play a key role in the diagnosis and differentiated diagnosis of MHC. It can used as the optimal method for the diagnosis of MHC in clinical practice.
关键词
二维超声
彩色多普勒超声显像
转移性肝癌
Two-dimensional Ultrasound
Color Doppler flow imaging(CDFI)
Metastatic hepatic cancer(MHC)
