MRI of hepatic adenomatosis: Initial observations with gadoxetic acid contrast agent in three patients

被引：28
作者：
Giovanoli, Olivier [1 ]
Heim, Markus [2 ]
Terracciano, Luigi [3 ]
Bongartz, Georg [1 ]
Ledermann, Hans P. [4 ]
机构：
[1] Univ Hosp, Dept Radiol, Basel, Switzerland
[2] Univ Hosp, Dept Gastroenterol, Basel, Switzerland
[3] Univ Hosp, Dept Pathol, Basel, Switzerland
[4] Imamed Radiol Nordwest, Basel, Switzerland
来源：
AMERICAN JOURNAL OF ROENTGENOLOGY | 2008年 / 190卷 / 05期
关键词：
abdominal imaging; gadoxetic acid; liver adenomatosis; liver imaging;
D O I：
10.2214/AJR.07.3198
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：
OBJECTIVE. The purpose of our study was to describe the MR signal characteristics of histologically proven liver adenomatosis in three patients using gadoxetic acid, a newly developed liver-specific MR contrast agent. CONCLUSION. In all three patients, more than 100 liver adenomas revealed no metabolism of the new liver-specific contrast agent in the delayed phase. Because of absent or strongly reduced intracellular uptake of gadoxetic acid in all adenomas during delayed contrast-enhanced series, differentiation of adenomas from dysplastic or malignant lesions was not possible.
引用
收藏
页码：W290 / W293
页数：4
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