References
- 1. Bray F, Ferlay J, Soerjomataram I, Siegel RL, Torre LA, Jemal A. Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2018;68(6):394-424. https://doi.org/10.3322/caac.2149210.3322/caac.21492
- 2. Krishnappa R, Chikaraddi SB, Deshmane V. Primary synchronous bilateral breast cancer. Indian J Cancer. 2014;51(3):256-258. https://doi.org/10.4103/0019-509X.14676210.4103/0019-509X.146762
- 3. Irvine T, Allen DS, Gillett C, Hamed H, Fentiman IS. Prognosis of synchronous bilateral breast cancer. Br J Surg. 2009;96(4):376-380. https://doi.org/10.1002/bjs.655310.1002/bjs.6553
- 4. Early Breast Cancer Trialists' Collaborative Group (EBCTCG), Darby S, McGale P, et al. Effect of radiotherapy after breast-conserving surgery on 10-year recurrence and 15-year breast cancer death: meta-analysis of individual patient data for 10,801 women in 17 randomised trials. Lancet. 2011;378(9804):1707-1716. https://doi.org/10.1016/S0140-6736(11)61629-210.1016/S0140-6736(11)61629-2
- 5. Nicolini G, Clivio A, Fogliata A, Vanetti E, Cozzi L. 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. 2009;4:27. https://doi.org/10.1186/1748-717X-4-2710.1186/1748-717X-4-27272266019630947
- 6. Hodapp N. ICRU Report 83 Prescribing, Recording, and Reporting Photon-Beam Intensity-Modulated Radiation Therapy (IMRT). Strahlenther Onkol. 2012;188:97-99. https://doi.org/10.1007/s00066-011-0015-x10.1007/s00066-011-0015-x22234506
- 7. Feuvret L, Noel G, Mazeron JJ, Bey P. Conformity index: a review. Int J Radiat Oncol Biol Phys. 2006;64:333-342. https://doi.org/10.1016/j.ijrobp.2005.09.02810.1016/j.ijrobp.2005.09.02816414369
- 8. Yoon M, Park SY, Shin D, et al. A new homogeneity index based on statistical analysis of the dose-volume histogram. J Appl Clin Med Phys. 2007;8(2):9-17. https://doi.org/10.1120/jacmp.v8i2.239010.1120/jacmp.v8i2.2390572241717592460
- 9. Ramella S, Trodella L, Mineo TC et al. Adding ipsilateral V20 and V30 to conventional dosimetric constraints predicts radiation pneumonitis in stage IIIA-B NSCLC treated with combined-modality therapy. Int J Radiat Oncol Biol Phys. 2010;76(1):110-115. https://doi.org/10.1016/j.ijrobp.2009.01.03610.1016/j.ijrobp.2009.01.03619619955
- 10. Song CH, Pyo H, Moon SH, Kim TH, Kim DW, Cho KH. Treatment-related pneumonitis and acute esophagitis in non-small-cell lung cancer patients treated with chemotherapy and helical tomotherapy. Int J Radiat Oncol Biol Phys. 2010;78(3):651-658. https://doi.org/10.1016/j.ijrobp.2009.08.06810.1016/j.ijrobp.2009.08.06820207499
- 11. Lind PA, Wennberg B, Gagliardi G, et al. ROC curves and evaluation of radiation-induced pulmonary toxicity in breast cancer. Int J Radiat Oncol Biol Phys. 2006;64:765-770. https://doi.org/10.1016/j.ijrobp.2005.08.01110.1016/j.ijrobp.2005.08.011
- 12. Yorke ED, Jackson A, Rosenzweig KE, Braban L, Leibel SA, Ling CC. Correlation of dosimetric factors and radiation pneumonitis for non-small-cell lung cancer patients in a recently completed dose escalation study. Int J Radiat Oncol Biol Phys. 2005;63(3):672-682. https://doi.org/10.1016/j.ijrobp.2005.03.02610.1016/j.ijrobp.2005.03.026
- 13. Fan LL, Luo YK, Xu JH, He L, Wang J, Du XB. A dosimetry study precisely outlining the heart substructure of left breast cancer patients using intensity-modulated radiation therapy. J Appl Clin Med Phys. 2014;15(5):4624. https://doi.org/10.1120/jacmp.v15i5.462410.1120/jacmp.v15i5.4624
- 14. Pignol JP, Keller BM, Ravi A. Doses to internal organs for various breast radiation techniques--implications on the risk of secondary cancers and cardiomyopathy. Radiat Oncol. 2011;6:5. https://doi.org/10.1186/1748-717X-6-510.1186/1748-717X-6-5
- 15. Darby SC, Ewertz M, McGale P, et al. Risk of ischemic heart disease in women after radiotherapy for breast cancer. N Engl J Med. 2013;368(11):987-998. https://doi.org/10.1056/NEJMoa120982510.1056/NEJMoa1209825
- 16. Sun T, Lin X, Tong Y et al. Heart and cardiac substructure dose sparing in synchronous bilateral breast radiotherapy: A dosimetric study of proton and photon radiation therapy. Front Oncol. 2020;9:1456. https://doi.org/10.3389/fonc.2019.0145610.3389/fonc.2019.01456
- 17. Cheng JC, Wu JK, Huang CM et al. Radiation-induced liver disease after three-dimensional conformal radiotherapy for patients with hepatocellular carcinoma: dosimetric analysis and implication. Int J Radiat Oncol Biol Phys. 2002;54(1):156-162. https://doi.org/10.1016/s0360-3016(02)02915-210.1016/S0360-3016(02)02915-2
- 18. Kim SJ, Lee MJ, Youn SM. Radiation therapy of synchronous bilateral breast carcinoma (SBBC) using multiple techniques. Med Dosim. 2018;43(1):55-68. https://doi.org/10.1016/j.meddos.2017.08.00310.1016/j.meddos.2017.08.00328988893
- 19. Boman E, Rossi M, Kapanen M. The robustness of dual isocenter VMAT radiation therapy for bilateral lymph node positive breast cancer. Phys Med. 2017 Dec;44:11-17. https://doi.org/10.1016/j.ejmp.2017.11.00610.1016/j.ejmp.2017.11.00629254586
- 20. Yavas G, Yavas C, Acar H. Dosimetric comparison of whole breast radiotherapy using field in field and conformal radiotherapy techniques in early stage breast cancer. Int J Radiat Res. 2012;10:131-138.
- 21. Ohashi T, Takeda A, Shigematsu N, et al. Dose distribution analysis of axillary lymph nodes for three-dimensional conformal radiotherapy with a field-in-field technique for breast cancer. Int J Radiat Oncol Biol Phys. 2009;73(1):80-87. https://doi.org/10.1016/j.ijrobp.2008.04.003.10.1016/j.ijrobp.2008.04.00318602764
- 22. Onal C, Sonmez A, Arslan G, et al. Dosimetric comparison of the field-in-field technique and tangential wedged beams for breast irradiation. Jap J Radiol. 2012;30(3):218-226. https://doi.org/10.1007/s11604-011-0034-710.1007/s11604-011-0034-722183829
- 23. Tanaka H, Hayashi S, Hoshi H. Determination of the optimal method for the field-in-field technique in breast tangential radiotherapy. J Radiat Res. 2014;55(4):769-773. https://doi.org/10.1093/jrr/rrt23310.1093/jrr/rrt233409999124536020