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作者对１９９７年９月～１９９８年６月共４６例前列腺癌患者进行了评价。患者平均年龄６８岁，前列腺癌分期为Ｔ１ｃ～Ｔ２ｂ，Ｇｌｅａｓｏｎ评分均为７以下，术前ＰＳＡ平均为７ｎｇ／ｍｌ。所有患者均采用１２５Ｉ行永久放射源间质内近距离放射治疗。生活质量评价采用前列
The author of September 1997 ~ June 1998 a total of 46 cases of prostate cancer were evaluated. The mean age of patients was 68 years. The staging of prostate cancer was T1c ~ T2b, Gleason score was below 7, and the average preoperative PSA was 7ng / ml. All patients were treated with 125I permanent source interstitial brachytherapy. Quality of life evaluation using the forefront