Local tumor progression after radiofrequency ablation of liver tumors: Analysis of morphologic pattern and site of recurrence
Local tumor progression after radiofrequency ablation of liver tumors: Analysis of morphologic pattern and site of recurrence
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DOI：
10.2214/ajr.07.2798
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发表时间：
2008-06-01
影响因子：
5
通讯作者：
Kim, Young-Sun
中科院分区：
文献类型：
--
作者：
Kei, Shiu Kong;Rhim, Hyunchul;Kim, Young-Sun
目标。本研究的目的是评估射频消融术后肝脏肿瘤局部进展的形态模式和确切位置与各种危险因素的关系。射频消融后局部肿瘤进展多为外周结节型。与邻近的血管和包膜下位置相比，在消融边缘不充分的情况下，局部肿瘤进展的一致性更高。
OBJECTIVE. The purpose of our study was to assess the morphologic pattern and exact site of local tumor progression with relation to various risk factors after radiofrequency ablation of liver tumors.CONCLUSION. Local tumor progression after radiofrequency ablation shows mostly the peripheral nodular type. The site of local tumor progression shows a higher concordance rate with insufficient ablative margin than contiguous vessel and subcapsular location.