期刊文献+

CT、MRI测量原发性肝癌大小准确性的研究 被引量:6

To compare the accuracy of CT and MRI in measuring the size of primary carcinoma of the liver
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摘要 目的:比较CT、MRI测量原发性肝癌肿瘤最大径的准确性。方法:选择9例行肝移植的原发性肝癌患者,将术前CT、MRI检查所测肿瘤最大径分别与术后解剖标本所测最大径进行对比,进行配对t检验及直线相关分析,以差值≤5 mm为标准计算符合率,评估CT、MRI测量肿瘤大小的准确性。结果:CT、MRI所测肿瘤最大径与术后解剖标本肿瘤最大径比较差值的x分别为-7.0 mm、-6.0 mm,s分别为7.0、2.8;对肿瘤直径总的符合率分别为22%(2/9)、44%(4/9)。结论:MRI较CT测量原发性肝癌肿瘤最大径更准确,更接近实际肿瘤大小。
机构地区 武警总医院
出处 《中国临床医学影像杂志》 CAS 2012年第9期663-665,共3页 Journal of China Clinic Medical Imaging
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参考文献7

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二级参考文献24

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