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自 1 98 3年 Bown首次采用填隙激光凝固 (ILC)治疗肿瘤以来 ,其技术发展日臻成熟 ,对肝癌的治疗已取得乐观的结果。1 激光的作用及原理ILC是一项热技术 ,通过光导纤维使光释放达到肿瘤凝固。凝固被定义为 55～ 95℃条件下组织蛋白的不可逆性热损伤。 ILC采用低功率 (3～ 1 5W)
Since Bown first used interstitial laser coagulation (ILC) to treat tumors in 1983, its technological development has become more and more mature. The treatment of liver cancer has achieved optimistic results. 1 The role and principles of laser ILC is a thermal technology that releases light through optical fibers to achieve tumor solidification. Coagulation is defined as irreversible thermal damage to tissue proteins at 55 to 95°C. ILC uses low power (3 to 15W)