Differential diagnosis of hepatic tumors with delayed enhancement at gadolinium-enhanced MRI: A pictorial essay

被引：14
作者：
Awaya, H
Ito, K
Honjo, K
Fujita, T
Matsumoto, T
Matsunaga, N
机构：
[1] Thomas Jefferson Univ Hosp, Dept Radiol, Philadelphia, PA 19107 USA
[2] Yamaguchi Univ, Sch Med, Dept Radiol, Ube, Yamaguchi 755, Japan
来源：
CLINICAL IMAGING | 1998年 / 22卷 / 03期
关键词：
liver; MR; liver neoplasms; diagnosis; delayed enhancement;
D O I：
10.1016/S0899-7071(97)00123-X
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Hepatic lesions with delayed enhancement are sometimes encountered on gadolinium-enhanced MRI of the liver. This study illustrates the varied appearances of several pathologic entities with delayed enhancement, including hepatic hemangioma, hepatic metastases, intrahepatic cholangiocarcinoma, focal nodular hyperplasia, hepatic abscess, hepatocellular carcinoma, and hepatocellular carcinoma after transcatheter arterial chemoembolization, and presents the utility of arterial-phase dynamic MRI in the differential diagnosis of these lesions. Possible causes of these delayed enhancements are also discussed. (C) Elsevier Science Inc., 1998.
引用
收藏
页码：180 / 187
页数：8
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