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多层螺旋CT对胃癌及浸润转移的诊断 被引量:1

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摘要 目的评价多层螺旋CT(MSCT)在胃癌及浸润转移诊断中的应用价值。方法对50例经钡餐透视及胃镜检查发现胃占位的患者进行MSCT平扫及增强扫描,并采用多平面重建(MRP)等图像后处理技术,进行分析诊断并最终与病理结果对照。结果本组病例检出率均为阳性,与手术结果一致。胃癌病变处胃壁增厚,依癌组织浸润组织结构不同,表现为对胃周脂肪层改变及肿块与周围组织结构之间界线的影响。淋巴结转移表现为形态和大小的改变,远处转移因器官不同而有不同表现。结论MSCT检查及图像后处理重建技术,在胃癌诊断及浸润转移的评价中具有一定的临床应用价值。
作者 孔祥臣
出处 《中国医药指南》 2009年第21期36-37,共2页 Guide of China Medicine
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