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DWI应用于宫颈癌放化疗疗效观察19例分析 被引量：4

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摘要 目的探讨扩散加权成像(diffusion-weighted MRI,DWI)在宫颈癌放化疗疗效观察的临床应用价值。方法收集宫颈癌术后盆腔淋巴结复发19例,均行化疗及盆腔外照射。治疗前后均行常规T1WI(T1-weighted imaging),T2WI(T2-weighted imaging)及DWI扫描,并计算病灶的表观扩散系数(apparent diffusion coefficient,ADC)值。结果DWI序列对病灶的显示优于常规T1WI、T2WI。所有病灶治疗前ADC值均下降,治疗后好转病灶ADC值升高。结论DWI技术对宫颈癌放化疗疗效观察具有临床意义。
作者 刘桐宇 谢榕 林玉珍 陈韵彬 廖江
机构地区 福建省肿瘤医院
出处 《福建医药杂志》 CAS 2009年第2期113-114,共2页 Fujian Medical Journal
关键词 磁共振扩散成像 宫颈癌 综合疗法
分类号 R737.33 [医药卫生—肿瘤] R445.2 [医药卫生—影像医学与核医学]
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参考文献8

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共引文献47

同被引文献49

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引证文献4

二级引证文献28

福建医药杂志
2009年 第2期

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