Magnetic resonance imaging of intraspinal cystic lesions: A pictorial review

作者: A. Evans , N. Stoodley , S. Halpin

DOI: 10.1067/CDR.2002.125402

关键词: RadiologyLesionSpinal cordIntramedullary rodCystic lesionThecal sacMedicineMagnetic resonance imagingCompartment (pharmacokinetics)Spinal canal

摘要: Magnetic resonance imaging is the modality of choice for evaluation diseases spinal cord and its coverings primarily because improved lesion detection characterization. The differentiation intramedullary pathologic conditions (arising within cord) from extramedullary lesions (lying either thecal sac (intradural) or outside it (extradural) usually straightforward. Although many may occur in more than one compartment extend to involve simultaneously, accurate positioning a detected canal assessment signal characteristics help differentiate commonly encountered aid preoperative diagnosis. This pictorial review discusses findings distinguishing features variety intraspinal cystic with use magnetic imaging. appearances are correlated histologic where available.

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