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目的 观察无水酒精瘤内注射治疗肝癌的疗效。方法 采用B超普通探头引导经皮肝穿刺瘤内注射无水酒精 (PEIT)治疗原发性、转移性肝癌 2 0 0 0例 ,共注射 3 10 0 0余例次。结果 直径 <3cm和 3～ 5cm的肝癌病人 1年及 3年生存率分别为 98 1%、80 0 %和 89 6%、4 2 % ;全部病人治疗后未发生严重并发症。结论 该方法具有操作简易、适应证广、副作用少、疗效好、经济负担轻、病人易于接受等特点。
Objective To observe the therapeutic effect of intratumoral injection of anhydrous alcohol on liver cancer. METHODS: Two hundred and two cases of primary and metastatic hepatocellular carcinoma were treated with percutaneous intrahepatic injection of absolute alcohol (PEIT) using B-mode ordinary probes. A total of more than 3100 cases were injected. Results The 1-year and 3-year survival rates of liver cancer patients with diameter <3cm and 3～5cm were 98 1%, 80 0%, 89 6%, and 4 4%, respectively; all patients had no serious complications after treatment. Conclusion This method has the characteristics of simple operation, wide indications, fewer side effects, good curative effect, light economic burden and easy patient acceptance.