肝癌的冷冻治疗(附90例报告)

CRYOSURGERY FOR NINETY CASES OF LIVER CANCER

为了提高中晚期肝癌综合治疗的疗效及评价冷冻治疗的作用和地位，我科自１９９４年１１月～１９９７年１２月采用ＬＣＳ２０００型冷冻机对８４例原发性肝癌和６例转移性肝癌进行治疗。结果显示：冷冻可使肿瘤组织发生不可逆的凝固性坏死，冷冻后血ＡＦＰ水平有不同程度的降低，个别病例获得了较长期的生存。作者认为，此方法为不能手术切除的中晚期肝癌患者提供了一有效的治疗途径；

In order to rise the efficiency of combined therapy and evaluate the value and status of cryosurgery in advanced stage liver cancer, liquid nitrogen was employed in treating 90 patients with hepatic carcinoma in our department from Nov. 1994 to Dec. 1997. The results revealed that cryotherapy could induce unrecoverable coagulation necrosis of the tumors. The levels of serum AFP decreased after cryosurgery and one patient has been surviving for three years. The authors believe that cryosurgery is an effective method for unresectable lesions of hepatic carcinoma and has a probability in decreasing its postoperative recurrent rate.