人工注射法在肝脏局灶性病变MRI动态增强扫描的临床应用  

Application of delivery of contrast medium by manual injection in dynamic enhanced MRI for focal liver lesions

作　　者：铁超恩[1] 

机构地区：[1]广西柳州市工人医院磁共振室,广西柳州545005

出　　处：《海南医学院学报》2008年第5期548-550,共3页Journal of Hainan Medical University

摘　　要：目的:探讨人工注射法在肝脏局灶性病变MR I动态增强扫描的应用。方法:对经B超或/和CT检查发现肝脏有局灶性病变需进一步检查的63例患者进行人工注射法动态增强扫描,分析病变增强特点,对病变定性诊断。结果:63例患者中,原发性肝癌22例,肝脏转移瘤18例,肝脏海绵状血管瘤14例,肝脓肿6例,局灶性结节增生3例。结论:肝脏病变经人工注射法动态增强扫描,可获得可靠的定性诊断。Objective： To invastigate the application of delivery of contrast medium by manual injection in dynamic enhanced MRI for focal liver lesions. Methods： Sixty-three patients with focal liver lesions found by ul- trasonography or/and CT underwent dynamic enhanced MRI;the contrast medium was delivered by manual injection; features of enhanced MRI of the lesions were sudied, qualitative diagnosis was done. Results： Of the 63 patients with focal liver lesions, 22 cases were primary liver carcinoma, 18 cases metastatic carcinoma, 14 cases cavernous henaangioma, 6 cases liver abscess, 3 cases focal nodular hyperplasia. Conclusion： By dynamic enhanced MRI with contrast medium dcliverd by manual injection, reliable qualitative diagnosis of the focal liver lesions may accomplish.

关 键 词：肝肿瘤 肝脓肿 增生 磁共振成像 

分 类 号：R445.2[医药卫生—影像医学与核医学]