Dosimetric evaluation of conventional radiotherapy, 3-D conformal radiotherapy and direct machine parameter optimisation intensity-modulated radiotherapy for breast cancer after conservative surgery

被引：22

作者：

Zhang, Fuli ^{[1
]}

Zheng, Mingmin ^{[1
]}

机构：

[1] Beijing PLA, Dept Radiat Oncol, Mil Gen Hosp, Beijing 100700, Peoples R China

来源：

JOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY | 2011年 / 55卷 / 06期

关键词：

breast cancer; conventional radiation therapy; direct machine parameter optimisation intensity-modulated radiation therapy; 3-D conformal radiation therapy; DIRECT APERTURE OPTIMIZATION; RADIATION-THERAPY; RADICAL-MASTECTOMY; DOSE DISTRIBUTION; RANDOMIZED-TRIAL; INTACT BREAST; LYMPH-NODES; FOLLOW-UP; IRRADIATION; IMRT;

D O I：

10.1111/j.1754-9485.2011.02313.x

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Introduction: The use of conservative surgery combined with whole-breast irradiation (WBI) has been established as a valid alternative to mastectomy for the management of early-stage breast cancer. The aim of this study was to compare dosimetric parameters of the planning target volume(PTV) and organs at risk (OARs) between conventional radiation therapy (CR), 3-D conformal radiation therapy (3DCRT), and direct machine parameter optimisation intensity-modulated radiation therapy (DMPO-IMRT) after breast-conserving surgery.

引用

页码：595 / 602

页数：8

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