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全身弥散加权成像与核素骨扫描对骨转移瘤诊断价值的对比研究 被引量:8

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摘要 目的:比较全身弥散加权成像和核素骨扫描诊断骨转移瘤的价值。方法:选择31例恶性肿瘤患者,2周之内,先进行核素骨扫描,再进行全身弥散加权成像(WB-DWI)。分析两种诊断方法得到的结果,比较两种方法的特异性和灵敏度。结果:两种方法检查出转移灶107个,经临床病理诊断确诊转移灶65个,其中全身弥散加权成像检出58个,核素骨扫描检出61个。结论:诊断灵敏性和准确率,两者差异无统计学意义(P>0.05),核素骨扫描特异性63.64%低于WB-DWI的90.24%,差异有统计学意义(P<0.05),但两者各有优点,联合诊断方法更值得在临床上推广使用。
作者 刘苑红
出处 《吉林医学》 CAS 2014年第6期1169-1169,共1页 Jilin Medical Journal
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