Dedicated extremity MR imaging of the foot and ankle

被引：12

作者：

Hottya, GA ^{[1
]}

Péterfy, CG ^{[1
]}

Uffmann, M ^{[1
]}

Häckl, FO ^{[1
]}

LeHir, P ^{[1
]}

Rédei, J ^{[1
]}

Gindele, AU ^{[1
]}

Dion, E ^{[1
]}

Genant, HK ^{[1
]}

机构：

[1] Univ Calif San Francisco, Dept Radiol, San Francisco, CA 94143 USA

来源：

EUROPEAN RADIOLOGY | 2000年 / 10卷 / 03期

关键词：

ankle; MRI; foot; extremity MRI; low-field MRI;

D O I：

10.1007/s003300050078

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 [临床医学]; 100207 [影像医学与核医学]; 1009 [特种医学];

摘要：

The purpose of this review is to provide illustrative examples of diseases of the foot and ankle when imaged with a low-field MR imaging system. A retrospective review of 268 foot and ankle examinations, performed in our institution within the past 3 years with a 0.2-T (Artoscan Esaote, Genoa, Italy) dedicated extremity MR system was done. Additionally, illustrative comparison with conventional radiography and high-field MR imaging is presented in patients in whom these examinations were also performed. Although motion artifact limited the value of a few studies, in the majority of examinations low-field MR imaging provided diagnostic image quality for the full spectrum of disorders affecting the foot and ankle and seemed to be a feasible alternative to high-field MR imaging in establishing an accurate diagnosis.

引用

页码：467 / 475

页数：9

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