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Radio-frequency ablation with a clustered electrode for hepatic metastasis of colorectal carcinoma
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF GASTROINTESTINAL SURGERY
- Issue:
- 4
- DOI:
- 10.3760/cma.j.issn.1671-0274.2001.04.004
- Key Word:
- 结直肠肿瘤;肝转移;射频治疗
Abstract： 目的探讨结直肠癌肝转移的可靠治疗方法.方法对29例诊断为结直肠癌肝转移的患者,行B超引导下多电极射频治疗,并在治疗前后用R超和CT检测比较各肿瘤直径大小、血供与坏死情况.结果 29例结直肠癌肝转移患者射频治疗前CT检测转移瘤直径为(7 5 ± 3.1)cm;治疗后为(4 5±1 3)cm(P＜0.001)转移瘤结节坏死在60%以上者2O例(69.0%),其中完全坏死1 8例(62 1%),临床症状和肝功能均改善.结论 B超引导下多电极射频治疗结直肠癌肝转移是一种安全有效的治疗方法.
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