Minchenkova E A
Med Radiol (Mosk). 1991;36(1):43-4.
Elastic screens can be used to reduce by approximately 30% radiation exposure of the bladder and rectum in the intracavitary component of combined radiotherapy of cervical cancer. These screens are sealed polyethylene parcels, filled in with tungsten powder. The literature data show that they make it possible to avoid radiation reactions of the bladder, not reducing the efficacy of radiation exposure of a tumor. Rectum protection is weaker.
弹性屏蔽物可用于在宫颈癌联合放疗的腔内治疗部分，将膀胱和直肠的辐射暴露减少约30%。这些屏蔽物是密封的聚乙烯包裹物，里面填充有钨粉。文献数据表明，它们能够避免膀胱的辐射反应，同时不降低肿瘤辐射暴露的疗效。对直肠的保护作用较弱。
