踝关节和后脚的MRI

Current Protocols in Magnetic Resonance Imaging Pub Date : 2002-08-01 DOI:10.1002/0471142719.mia2501s05

Jenny Bencardino, Zehava S. Rosenberg

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引用次数: 1

摘要

磁共振成像(MRI)是评估踝关节和后足创伤性韧带和肌腱损伤的诊断方式。MRI在隐匿性骨外伤、骨软骨损伤、缺血性坏死、骨髓炎和其他各种骨性疾病的检测中也很有价值。该单元提出了T1和t2加权序列和短tau反转恢复(STIR)成像的基本协议。在选定的病例中，需要在静脉注射钆后进行额外的影像学检查。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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MRI of the Ankle and Hindfoot

Magnetic Resonance Imaging (MRI) is the diagnostic modality of choice for evaluation of traumatic ligamentous and tendinous injuries of the ankle and hindfoot. MRI is also valuable in the detection of occult bony trauma, osteochondral injuries, avascular necrosis, osteomyelitis, and a variety of other osseous conditions. This unit presents basic protocols for T1- and T2-weighted sequences and short tau inversion recovery (STIR) imaging. Additional imaging following intravenous gadolinium is indicated in selected cases.

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