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利用X -刀治疗计划系统治疗20例大病灶垂体瘤 ,随访1年以上 ,影像学检查肿瘤缩小者75 % ,肿瘤无变化者25% ,视力均未见减退。
The X - knife treatment planning system was used to treat 20 cases of pituitary tumors of major lesion. The patients were followed up for more than 1 year. Imaging reduction of 75% of tumors and 25% of tumors showed no change in visual acuity.