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小肠影像学检查新进展 被引量:8

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摘要 小肠是胃肠道最长的器官,因其走行弯曲,肠管常互相重叠,传统的胃肠道造影和内镜检查只能单纯地观察消化道腔内结构,尚不能很好显示肠壁和腔外结构。MSCT和MRI具有强大的三维后处理能力,能清晰反映肠壁和肠腔内外的病变。新的影像技术CT小肠灌肠造影(CTE)、MR小肠灌肠造影(MRE)具有良好的软组织对比度及三维成像能力,不仅可以观察肠道黏膜,同时能够分析肠管周围的改变,提高了人们对小肠疾病影像诊断的认识。是小肠疾病影像学诊断的新方向。
出处 《放射学实践》 2014年第10期1230-1232,共3页 Radiologic Practice
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