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The clinical value of percutaneous radiofrequency ablation in the treatment of liver tumor

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF RADIOLOGY
Issue:
4
DOI:
10.3760/j.issn:1005-1201.2002.04.007
Key Word:
射频消融;肝肿瘤;体层摄影术,X线计算机;评价研究

Abstract: 目的对44例原发性肝癌和肝转移瘤行射频消融 (radiofrequency ablation, RFA)治疗,研究其近期局部治疗效果、不良反应和副作用.方法原发性肝癌和肝转移瘤共44例,病灶总数共67个.经RFA治疗后随访2~6个月,运用螺旋CT三期扫描评价肿瘤治疗效果.结果肝脏肿瘤直径≤3.0 cm者26个、3.1 ~ 4.0 cm 者21个、4.1 ~ 5.0 cm者11个、≥5.1 cm者9个,经RFA治疗后肿瘤完全坏死分别为24个、19个、9个、6个.螺旋CT增强扫描表现为肿瘤去血管化征象,或并有体积缩小.结论 RFA治疗是效果好、副作用小、安全可靠的局部治疗肝脏肿瘤的方法.

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