Study on thirty-six cases diagnosis of intrahepatic artery aneurysm by artery color Doppler ultrasound
10.3969/j.issn.1671-8348.2015.23.019
- VernacularTitle:36例肝内动脉瘤的彩色多普勒超声诊断研究
- Author:
Ying XU
- Publication Type:Journal Article
- Keywords:
ultrasonography,doppler,color;
hepatic artery;
neoplasms
- From:
Chongqing Medicine
2015;(23):3227-3228,3230
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the application value of color Doppler ultrasound in diagnosis of intrahepatic artery aneu-rysms.Methods Thirty-six cases of intrahepatic artery aneurysm was diagnosed by color Doppler ultrasound.And the data were analyzed retrospectively.Results In the 36 cases of hepatic artery aneurysm,1 7 cases were located in the left lobe of liver,13 cases were located in the right lobe of liver,and 6 cases were located in the left and right hepatic lobe.A total of 27 cases were solitary, 6 cases were 2 aneurysm,and 3 cases were 3 and above aneurysm.Maximum was 28 mm×27 mm,and minimum was 8 mm×7 mm. There are 3 cases with mural thrombus.Liver oval cystic echo free zone was found by two-dimensional ultrasonography.The bound-ary was clear.The wall was smooth and thin.The rear echo was strengthened.The pulsatile red,blue single color flow signal(n=1 5)or vortex like red and blue color flow signal(n=21)were showed by color Doppler ultrasonography.The hepatic artery blood flow velocity spectrum was 12-29 cm/s,and resistance index was 0.60-0.68.Conclusion Color Doppler ultrasonography was the preferred imaging methodology of early screening and diagnosis of intrahepatic artery.
