肝脏性假瘤的超声诊断

Diagnosis of Inflammatory Pseudotumoor of the Liver by Ultrasonography

目的:探讨肝脏炎性假瘤的超声表现。方法:回顾性分析9例肝脏炎性假瘤的二维超声和彩色多普勒血流现象(CDFI)的表现。结果:9个病灶均为单发病灶,7个位于肝右叶,2个位于肝左叶;最大者3.2cm×4.2cm,最小者1.3cm×1.6cm;二维超声均表现为不规则的不均质低回声病变,边缘无声晕包绕,CDFI显示7个病灶无血流,2个病灶周边有血流。结论:单纯二维超声对IPL的诊断符合率较低,与CDFI结合可以提高诊断符合率。

Objective：To study the features of inflammatory pseudotumor of the liver on ultrasound. Methods：Two-dimensional ultrasound and color Doppler flow imaging （CDFI） features of patients with inflammatory pseudotumors of the liver were analyzed retrospectively. Results：Of all the 9 patients,seven of them were located in the right lobe and 2 of them were located in the left lobe of liver. The size of the biggest lesion was 3.2crux 4.2cm and the smallest lesion was 1.3cm× 1.6cm. All of them in two dimensional ultrasound were hypoechoic pattern with inhomogenetiy,and none of them displayed helo-like margin. The color blood was detected by CDFI in the margin 2 of 9 lesions,and 6 of them were suggested to lack of blood supply. Conclusion： The accuracy for the diagnosis of inflammatory pseudotumor of the liver was very lower,however,the accuracy for the diagnosis was raised by two-dimensional ultrasound combined with CDFI.