实时超声造影在肝脏肿瘤鉴别诊断中的价值  

Real--time contrast--enhanced ultrasound in the differential diagnosis value of liver tumor

作　　者：杨秀琼[1] 王竞宇[1] 彭利[1] 张恩荣[1] 慕安庆[1] 

机构地区：[1]成都市龙泉驿区第一人民医院超声科,四川成都610100

出　　处：《医学美学美容（中旬刊）》2013年第9期37-39,共3页

摘　　要：目的：评价超声造影技术在肝脏肿瘤诊断中的价值。方法：应用超声造影技术检查47例肝脏肿瘤患者（良性肿瘤10例10个痛灶；恶性肿瘤37例41个病灶）。观察注射第二代超声造影剂SonoVue后肝脏肿瘤的动态增强表现，并作出造影诊断。结果：肝脏恶性肿瘤的超声造影表现为”快进快出”；肝血管瘤的超声造影表现为”慢进慢出”；肝局灶性结节性增生表现为早期动脉相强化，但持续时间较长；肝硬化结节与肝实质呈同步强化。结论：超声造影能动态显示肝脏肿瘤不同时相的增强情况，对肝脏肿瘤的诊断、鉴别诊断有重要的临床应用价值。objective：to evaluate the ultrasonic imaging technique in the diagnosis of liver tumors. Methods 47 patients with liver tumor were examined by ultrasound imaging technology （10 cases of benign tumor of 10 lesions; 37 cases of malignant tumors 41 lesions）. Ob- served after the injection of the second generation of ultrasound contrast agent SonoVue liver tumor dynamic enhanced performance,and make the imaging diagnosis. Results the liver ultrasound imaging of malignant tumor is ＂fast into fast out＂ ; Ultrasonic imaging of liver hemangio-ma is ＂slow in slow out＂; The hepatic focal nodular hyperptasia of the early arterial phase strengthening,but longer duration~ Strengthen liv- er cirrhosis nodules of th＇e liver parenchyma with synchronization. Conclusion dynamic contrast--enhanced uttrasonography can display the liver tumors do not enhanced phase,at the same time for the diagnosis and differential diagnosis of liver tumors has important clinical value.

关 键 词：肝肿瘤 超声造影 彩色多普勒 

分 类 号：R187.7[医药卫生—流行病学]