| 李毅红,魏经国,王耀程,梁国民,宋立军,徐家宽,王新疆.集束电极射频治疗肺癌CT 评价[J].中国医学影像技术,2000,16(12):1070~1072 |
| 集束电极射频治疗肺癌CT 评价 |
| CT Assessment on Lung Neoplasm after Cluster Electrode Radio Frequency Treatment |
| 投稿时间：2000-05-01 |
| DOI： |
| 中文关键词: 肺癌 射频治疗 集束电极 CT |
| 英文关键词:Lung neoplasm Radio frequency Clustered electrode CT |
| 基金项目: |
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| 摘要点击次数: 2161 |
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| 中文摘要: |
| 目的用CT 评价集束电极射频治疗肺癌的近期效果。方法对31 例肺癌34 个病灶手术前、后肿瘤大
孝密度及并发症进行观察。结果射频治疗后5min 79 %(27/ 34) 的肺癌病灶增大,21 %(7/ 34) 大小无变化。<
5cm 的肿瘤密度增高, > 5cm 的肿瘤密度均减低;2 个月后17 例复查,64 %(11/ 17) 病灶较原病灶缩小,18 %(3/ 17) 病
灶较术前增大,18 %(3/ 17) 病灶大小无变化,肿瘤的CT 值均减低约20Hu 左右。结论CT 可准确评价集束电极射
频治疗后肺癌的病理变化。 |
| 英文摘要: |
| Objective To evaluate the therapy effect of lung neoplasm with CT after cluster electrode radio frequency
treatment . Methods The size , density and complication of the thirty-one cases (34 lesions) were evaluated by CT scanning
pre-and post-operatively. Results The size of 79 % lesions were enlarged about in 5min after the treatment , while no
changed in size were observed in 21 % lesions. Meanwhile , the density were increased in lesions which were less than 5cm ,
whereas decreased in lesions over 5cm. 17 lesions were examined 2 months after the operation , compared with preoperation , the size of 64 % lesions decreased , while the size of 18 % lesions increased , 18 % unchanged. The CT values of all 17
lesions decreased about 20Hu. Conclusion CT scanning was helpful for lung cancer treatment of cluster electrode radio frequency in that it could observe the pathologic changes of the lung neoplasm. |
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