Misc

近年の高精度放射線治療技術の進歩により,病変に高線量を照射しつつ肝実質への線量を低減することが可能となった。肝細胞癌のさまざまなステージで有効で安全な治療成績が報告されている。肝細胞癌にはさまざまな治療法があるが,放射線治療はとくに各治療の適応境界において一定の役割を果たし得る。複合免疫療法をはじめとした薬物療法が進歩したいま,改めて放射線治療を含めた局所治療の意義が問われるであろう。(著者抄録)

The article “The Japanese Breast Cancer Society Clinical Practice Guideline for radiation treatment of breast cancer, 2018 edition”, written by Chikako Yamauchi, Michio Yoshimura, Kenji Sekiguchi, Yasushi Hamamoto, Naomi Nakajima, Naoko Sanuki, Etsuyo Ogo, Masahiko Oguchi, Shigehira Saji, Hiroji Iwata, was originally published electronically on the publisher’s internet portal on 28 October 2019 without open access. After publication in volume 27, issue 1, page 9–16, the author decided to opt for Open Choice and to make the article an Open Access publication. Therefore, the copyright of the article has been changed to © The Author(s) and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4. 0/. The original article has been updated.