Literature DB >> 26316394

Dosimetric variations due to interfraction organ deformation in cervical cancer brachytherapy.

Kazuma Kobayashi1, Naoya Murakami2, Akihisa Wakita2, Satoshi Nakamura2, Hiroyuki Okamoto2, Rei Umezawa2, Kana Takahashi2, Koji Inaba2, Hiroshi Igaki2, Yoshinori Ito2, Naoyuki Shigematsu3, Jun Itami2.   

Abstract

We quantitatively estimated dosimetric variations due to interfraction organ deformation in multi-fractionated high-dose-rate brachytherapy (HDRBT) for cervical cancer using a novel surface-based non-rigid deformable registration. As the number of consecutive HDRBT fractions increased, simple addition of dose-volume histogram parameters significantly overestimated the dose, compared with distribution-based dose addition.
Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

Entities:  

Keywords:  Brachytherapy; Cervical cancer; Deformable registration; Dose evaluation; Interfraction variation

Mesh：

Year:  2015        PMID： 26316394     DOI： 10.1016/j.radonc.2015.08.017

Source DB:  PubMed          Journal:  Radiother Oncol        ISSN： 0167-8140            Impact factor:   6.280


  11 in total

Review 1.  Radiobiological considerations in combining doses from external beam radiotherapy and brachytherapy for cervical cancer.

Authors:  Ana M Tornero-López; Damián Guirado
Journal:  Rep Pract Oncol Radiother       Date:  2018-07-02

2.  Tensor Regression-based Model to Investigate Heterogeneous Spatial Radiosensitivity After I-125 Seed Implantation for Prostate Cancer.

Authors:  Kazuma Kobayashi; Naoya Murakami; Kana Takahashi; Koji Inaba; Hiroshi Igaki; Ryuji Hamamoto; Jun Itami
Journal:  In Vivo       Date:  2021 Jan-Feb       Impact factor: 2.155

3.  Comparison of predictive performance for toxicity by accumulative dose of DVH parameter addition and DIR addition for cervical cancer patients.

Authors:  Yuya Miyasaka; Noriyuki Kadoya; Rei Umezawa; Yoshiki Takayama; Kengo Ito; Takaya Yamamoto; Shohei Tanaka; Suguru Dobashi; Ken Takeda; Kenji Nemoto; Takeo Iwai; Keiichi Jingu
Journal:  J Radiat Res       Date:  2021-01-01       Impact factor: 2.724

4.  Predictive value of Excel forms based on an automatic calculation of dose equivalent in 2 Gy per fraction in adaptive brachytherapy for cervical cancer.

Authors:  Guanghui Cheng; Xin Mu; Ying Liu; Zhuang Mao; Hongfu Zhao
Journal:  J Contemp Brachytherapy       Date:  2020-10-30

5.  A Population-based Statistical Model for Investigating Heterogeneous Intraprostatic Sensitivity to Radiation Toxicity After 125I Seed Implantation.

Authors:  Kazuma Kobayashi; Naoya Murakami; Kana Takahashi; Koji Inaba; Hiroshi Igaki; Ryuji Hamamoto; Jun Itami
Journal:  In Vivo       Date:  2019 Nov-Dec       Impact factor: 2.155

6.  A comprehensive evaluation of adaptive daily planning for cervical cancer HDR brachytherapy.

Authors:  Rebecca Meerschaert; Adrian Nalichowski; Jay Burmeister; Arun Paul; Steven Miller; Zhenghui Hu; Ling Zhuang
Journal:  J Appl Clin Med Phys       Date:  2016-11-08       Impact factor: 2.102

7.  Evaluation of deformable image registration algorithm for determination of accumulated dose for brachytherapy of cervical cancer patients.

Authors:  Reza Mohammadi; Seied Rabi Mahdavi; Ramin Jaberi; Zahra Siavashpour; Leila Janani; Ali Soleimani Meigooni; Reza Reiazi
Journal:  J Contemp Brachytherapy       Date:  2019-10-30

8.  Estimating the accumulative dose uncertainty for intracavitary and interstitial brachytherapy.

Authors:  Binbing Wang; Weibiao Hu; Guoping Shan; Xiaoxian Xu
Journal:  Biomed Eng Online       Date:  2021-10-18       Impact factor: 2.819

9.  Dose reconstruction technique using non-rigid registration to evaluate spatial correspondence between high-dose region and late radiation toxicity: a case of tracheobronchial stenosis after external beam radiotherapy combined with endotracheal brachytherapy for tracheal cancer.

Authors:  Kazuma Kobayashi; Naoya Murakami; Koji Inaba; Akihisa Wakita; Satoshi Nakamura; Hiroyuki Okamoto; Jun Sato; Rei Umezawa; Kana Takahashi; Hiroshi Igaki; Yoshinori Ito; Naoyuki Shigematsu; Jun Itami
Journal:  J Contemp Brachytherapy       Date:  2016-04-29

10.  Dose comparison between prescription methods according to anatomical variations in intracavitary brachytherapy for cervical cancer.

Authors:  Euncheol Choi; Jae Ho Kim; Ok Bae Kim; Sang Jun Byun; Jin Hee Kim; Young Kee Oh
Journal:  Radiat Oncol J       Date:  2018-09-30
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