دورية أكاديمية
Dosimetric Study Comparing 3D Conformal Radiotherapy (3D-CRT), Intensity Modulated Radiotherapy (IMRT) and Volumetric Modulated Arc Therapy (VMAT) in Hypofractionated One-Week Radiotherapy Regimen in Breast Cancer.
العنوان: | Dosimetric Study Comparing 3D Conformal Radiotherapy (3D-CRT), Intensity Modulated Radiotherapy (IMRT) and Volumetric Modulated Arc Therapy (VMAT) in Hypofractionated One-Week Radiotherapy Regimen in Breast Cancer. |
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المؤلفون: | Ahmad A; Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Bhopal, IND., Das S; Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Bhopal, IND., Kharade V; Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Bhopal, IND., Gupta M; Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Bhopal, IND., Pandey VP; Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Bhopal, IND., K V A; Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Bhopal, IND., Balasubramanian I; Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Bhopal, IND., Pasricha RK; Department of Radiation Oncology, All India Institute of Medical Sciences, Bhopal, Bhopal, IND. |
المصدر: | Cureus [Cureus] 2022 Nov 24; Vol. 14 (11), pp. e31860. Date of Electronic Publication: 2022 Nov 24 (Print Publication: 2022). |
نوع المنشور: | Journal Article |
اللغة: | English |
بيانات الدورية: | Publisher: Cureus, Inc Country of Publication: United States NLM ID: 101596737 Publication Model: eCollection Cited Medium: Print ISSN: 2168-8184 (Print) Linking ISSN: 21688184 NLM ISO Abbreviation: Cureus Subsets: PubMed not MEDLINE |
أسماء مطبوعة: | Original Publication: Palo Alto, CA : Cureus, Inc. |
مستخلص: | Introduction Recently, the one-week hypofractionated radiotherapy regimen (26 Gy in 5 fractions) for adjuvant breast radiotherapy has been shown to be non-inferior to other hypofractionated regimens (15-16 fractions). The aim of the present dosimetric study is to compare Intensity Modulated Radiotherapy (IMRT), Volumetric Modulated Arc Therapy (VMAT) and 3D Conformal Radiotherapy (3D-CRT) for a one-week hypofractionated radiotherapy regimen (26 Gy in 5 fractions) for adjuvant breast radiotherapy. Methods A total of 30 patients with histologically proven invasive carcinoma of the breast after breast conservation surgery (BCS) or modified radical mastectomy (MRM) were considered for in silico planning study. The dose prescription used was 26 Gy in 5 fractions as used in the FAST Forward protocol. Targets were contoured according to standard guidelines. The heart, ipsilateral lung, and contralateral breast were contoured as organs at risk. Results Planning Target Volume (PTV) coverage: For IMRT, VMAT and 3D-CRT, respectively, the volumes that received at least 95% of the prescription dose (V Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2022, Ahmad et al.) |
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فهرسة مساهمة: | Keywords: breast radiotherapy; fast forward; hypofractionated radiotherapy; imrt; vmat |
تواريخ الأحداث: | Date Created: 20221128 Latest Revision: 20221129 |
رمز التحديث: | 20221213 |
مُعرف محوري في PubMed: | PMC9691918 |
DOI: | 10.7759/cureus.31860 |
PMID: | 36440297 |
قاعدة البيانات: | MEDLINE |
تدمد: | 2168-8184 |
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DOI: | 10.7759/cureus.31860 |