双下肢多发骨梗死MRI类CT及能谱CT钙抑制成像应用一例

CT-Like MRI and Calcium-Suppressed Spectral CT Imaging of Multifocal Bone Infarcts in Both Lower Extremities:Report of One Case

骨梗死临床发病率较低,多发生于长骨干骺端及骨干,骨梗死影像新技术报道也较为罕见。本文报道1例双下肢多发骨梗死MRI基于受限回波间距的快速梯度回波类CT成像及能谱CT钙抑制技术的影像表现,为临床提供诊断经验。

Bone infarction has a low incidence in clinical practice and mostly occurs in the metaphysis and diaphysis.Few studies report the advanced imaging technique for bone infarction.Here we reported the fast field echo resembling a CT using restricted echo-spacing and calcium-suppressed spectral CT imaging for a case of multifocal bone infarcts in both lower extremities,aiming to provide diagnostic experience for clinical practice.