The value of combination of micro-flow imaging and color Doppler flow imaging in the detection of vascular in hepatic tumors
10.3760/cma.j.issn.1004-4477.2019.02.005
- VernacularTitle:联合微血流成像及彩色多普勒血流显像在肝局灶性结节增生中的应用价值
- Author:
Hong HAN
1
;
Zhengbiao JI
;
Hong DING
;
Weibin ZHANG
;
Luxia JING
;
Longhui ZHANG
;
Zheng ZHU
;
Wenping WANG
Author Information
1. 复旦大学附属中山医院超声科 上海市影像医学研究所 200032
- Keywords:
Micro-flow imaging;
Color Doppler flow imaging;
Contrast-enhanced ultrasonography;
Liver neoplasms
- From:
Chinese Journal of Ultrasonography
2019;28(2):114-117
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the value in the diagnosis of focal nodular hyperplasia( FNH) by combining micro-flow imaging ( MFI) and color Doppler flow imaging ( CDFI) . Methods A total of 32 patients with 32 FNH lesions were enrolled in this study . Each patient underwent CDFI ,MFI ,and contrast-enhanced ultrasonography ( CEUS ) examinations . The differences in the grade and characteristic distribution of blood flow in FNH were compared between CDFI and MFI . The results were further compared with CEUS . Results There was a significant difference between MFI and CDFI in detecting the blood flow in FNH . Twenty-six cases (81 .3％ ) were detected with blood flow of grade Ⅱ and Ⅲ by MFI , however , 18 cases ( 56 .3％ ) were detected of grade Ⅱ and Ⅲ by CDFI ( P = 0 .000) . A total of 12 (37 .5％ ) lesions were correctly showed spoke-wheel arterial flow peculiar by CDFI ,whereas the number increased to 23(71 .9％ ) in combination with MFI( P = 0 .013) . Conclusions In combination with MFI , CDFI can reveal more blood flow and detect more sensitively in FNH ,which helps to diagnose FNH . To a certain degree ,it can be applied to reduce the use of CEUS .
