腭部恶性肿瘤多层螺旋CT增强扫描结合多平面重组技术的诊断价值

来源 :临床放射学杂志 | 被引量 : 0次 | 上传用户:hdmlb2008
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目的 探讨多层螺旋CT增强扫描及多平面重组(MPR)在腭部恶性肿瘤诊断中的价值。资料与方法回顾性分析经病理证实的12例腭部恶性肿瘤患者的临床及CT资料。12例均行CT平扫及增强轴位扫描,并将获得的数据进行MPR。结果腭部肿块8例,其中硬腭2例,软腭4例,软、硬腭交界区2例;局部软组织增厚4例。腭骨骨质破坏4例;周围组织结构受累8例;头颈部淋巴结转移6例。CT增强扫描,病灶表现为轻度至显著、均匀或不均匀强化。MPR能清晰显示肿块与软腭、硬腭及周围咽腔等结构的大体解剖关系和肿块累及范围。结论CT增强扫描对判断
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