Authors :
M. Taouchikht; H. Fares; S. Abdou; A. Noureddine; O. El Allam; K. Nouni; A. Lachgar; H. El Kacemi; T. Kebdani; K. Hassouni
Volume/Issue :
Volume 9 - 2024, Issue 7 - July
Google Scholar :
https://tinyurl.com/4jpda4ss
Scribd :
https://tinyurl.com/t3u67b48
DOI :
https://doi.org/10.38124/ijisrt/IJISRT24JUL1127
Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.
Abstract :
This study compares the dosimetric
parameters of Volumetric Modulated Arc Therapy
(VMAT) and Three-Dimensional Conformal
Radiotherapy (3DCRT) in patients with synchronous
bilateral breast cancer (SBBC). Five patients who
underwent modified radical mastectomy and axillary
lymph node dissection were included in the study. The
plans for VMAT and 3DCRT were evaluated based on
dose distribution and protection of critical organs at risk
(OARs). The results indicate that VMAT provides
superior target volume coverage and better protection of
OARs compared to 3DCRT.
References :
- Estimated crude incidence rates in 2020, breast, females, all ages :The Global Cancer Observatory - December, 2020
- Kheirelseid, E.A.; Jumustafa, H.; Miller, N.; et al. Bilateral breast cancer: analysis of incidence, outcome, survival and disease characteristics. Breast Cancer Res. Treat. 126:131–40; 2011.
- Kopelson G, Munzenrider JE, Doppke K, et al. Bilateral breast cancer: radiation therapy results and technical considerations. Int J Radiat Oncol Biol Phys 1981;7(3):335-41
- Roumeliotis M, Long K, Phan T, et al. Including internal mammary lymph nodes in radiation therapy for synchronous bilateral breast cancer: an international survey of treatment technique and clinical priorities. Breast Cancer Res Treat 2018;171(2):471-475.
- Carmichael AR, Bendall S, Lockerbie L, et al. The long-term outcome of synchronous bilateral breast cancer is worse than metachronous or unilateral tumours. Eur J Surg Oncol. 2002;28(4):388-91
- Solin, L.J.; Fowble, B.L.; Schultz, D.J.; et al. Bilateral breast carcinoma treated with definitive irradiation. Int. J. Radiat. Oncol. Biol. Phys. 17(2):263–71; 1989.
- Yusoff, S.; Chia, D.; Tang, J.; et al. Bilateral breast and regional nodal irradiation in early stage breast cancer—a dosimetric comparison of IMRT and 3D conformal radiation therapy. Int. J. Radiat. Oncol. Biol. Phys. 84(3):s223; 2012.
- Nicolini, G.; Clivio, A.; Fogliata, A.; et al. Simultaneous integrated boost radiotherapy for bilateral breast: a treatment planning and dosimetric comparison for volumetric modulated arc and fixed field intensity modulated therapy. Radiat. Oncol. 4:27; 2009.
- Boman E, Rossi M2, Kapanen M. The robustness of dual isocenter VMAT radiation therapy for bilateral lymph node positive breast cancer. Phys Med 2017; 44:11-17.
- Kim SJ, Lee MJ, Youn SM. Radiation therapy of synchronous bilateral breast carcinoma (SBBC) using multiple techniques. Med Dosim 2018;43(1):55-68.
- Alsaeed et al. Radiation Therapy Synchronous Bilateral Breast Cancer—a dosimetric comparison of Volumetric Modulated Arc Therapy (VMAT) and 3D conformal radiation therapy ,SECI Oncology 2021(4):294-298
- Dosimetric comparison of 3D-CRT, IMRT and VMAT for bilateral breast irradiation H.M. Hung1 1 Princess Margaret Hospital, Department of OncologyRadiotherapy Centre, Kowloon, Hong Kong SAR China
- 13.Offersen B.V., Boersma L.J., Kirkove C., Hol S., Aznar M.C., Biete Sola A. ESTRO consensus guideline on target volume delineation for elective radiation therapy of early stage breast cancer. Radiother Oncol. 2015;114(1):3–10.
- 14. Thomsen MS, Berg M, Zimmermann S, Lutz CM, Makocki S, Jensen I, Hjelstuen MHB, Pensold S, Hasler MP, Jensen MB, Offersen BV. Dose constraints for whole breast radiation therapy based on the quality assessment of treatment plans in the randomised Danish breast cancer group (DBCG) HYPO trial. Clin Transl Radiat Oncol. 2021 Apr 6;28:118-123. doi: 10.1016/j.ctro.2021.03.009. PMID: 33937532; PMCID: PMC8079332.
- 15. Pasler, M.; Lutterbach, J.; Björnsgard, M.; et al. VMAT techniques for lymph node-positive left sided breast cancer. Z. Med. Phys. 25:104– 11; 2015.
This study compares the dosimetric
parameters of Volumetric Modulated Arc Therapy
(VMAT) and Three-Dimensional Conformal
Radiotherapy (3DCRT) in patients with synchronous
bilateral breast cancer (SBBC). Five patients who
underwent modified radical mastectomy and axillary
lymph node dissection were included in the study. The
plans for VMAT and 3DCRT were evaluated based on
dose distribution and protection of critical organs at risk
(OARs). The results indicate that VMAT provides
superior target volume coverage and better protection of
OARs compared to 3DCRT.