每天用高、低LET辐射处理交替田与所有田的生物学考虑。

Strahlentherapie Pub Date : 1985-12-01

R A Gahbauer, J Horton, F Q Ngo, W Roberts, J Blue

{"title":"每天用高、低LET辐射处理交替田与所有田的生物学考虑。","authors":"R A Gahbauer, J Horton, F Q Ngo, W Roberts, J Blue","doi":"","DOIUrl":null,"url":null,"abstract":"The rationale for treating all fields every day with photons was reviewed. Since the effects of neutron radiation are much less dependent on alterations of fractionation schedules, and since preferential sparing for late effects is not obtained by fractionation of neutron dose, less convincing reasons exist for treating all fields every day with neutrons. Treating one field/day would not alter the physical dose distribution or overall treatment time, yet still maintain biological homogeneity. Preliminary in vitro experiments support this conclusion.","PeriodicalId":21981,"journal":{"name":"Strahlentherapie","volume":"161 12","pages":"771-4"},"PeriodicalIF":0.0000,"publicationDate":"1985-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Biological considerations for treating alternate fields versus all fields daily with high and low LET radiation.\",\"authors\":\"R A Gahbauer, J Horton, F Q Ngo, W Roberts, J Blue\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The rationale for treating all fields every day with photons was reviewed. Since the effects of neutron radiation are much less dependent on alterations of fractionation schedules, and since preferential sparing for late effects is not obtained by fractionation of neutron dose, less convincing reasons exist for treating all fields every day with neutrons. Treating one field/day would not alter the physical dose distribution or overall treatment time, yet still maintain biological homogeneity. Preliminary in vitro experiments support this conclusion.\",\"PeriodicalId\":21981,\"journal\":{\"name\":\"Strahlentherapie\",\"volume\":\"161 12\",\"pages\":\"771-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Strahlentherapie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Strahlentherapie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

回顾了每天用光子处理所有场的基本原理。由于中子辐射的效应不太依赖于分选时间表的改变，而且由于对后期效应的优先保留不能通过分选中子剂量获得，因此每天用中子处理所有场的理由就不那么令人信服了。每天治疗一场不会改变物理剂量分布或总治疗时间，但仍保持生物均匀性。初步的体外实验支持这一结论。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Biological considerations for treating alternate fields versus all fields daily with high and low LET radiation.

The rationale for treating all fields every day with photons was reviewed. Since the effects of neutron radiation are much less dependent on alterations of fractionation schedules, and since preferential sparing for late effects is not obtained by fractionation of neutron dose, less convincing reasons exist for treating all fields every day with neutrons. Treating one field/day would not alter the physical dose distribution or overall treatment time, yet still maintain biological homogeneity. Preliminary in vitro experiments support this conclusion.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Strahlentherapie

自引率

0.00%

发文量

期刊最新文献

Proton therapy at Harvard. Proton radiotherapy with the Uppsala cyclotron. Experience and plans. Neutron radiobiology and clinical consequences. Review and evolution of clinical results in the EORTC Heavy-Particle Therapy Group. Results of curative pion therapy at SIN.