Tsai, Yi-ChunYi-ChunTsaiCHIA-CHUN WANGCHUN-WEI WANGHSIANG-KUANG LIANGWang, Shu-FanShu-FanWangWu, Chia-JungChia-JungWuLin, Chang-ShiunChang-ShiunLin2022-10-282022-10-282022-071526-9914https://scholars.lib.ntu.edu.tw/handle/123456789/624056The Halcyon is a linear accelerator-based treatment machine designed for a high-throughput simplified workflow. The machine features a compact jawless design, dual-layer multileaf collimators, and a single 6-MV flattening filter-free (FFF) beam. However, the machine's 6-MV FFF beam may restrict its applicability to conventional techniques, such as field-in-field (FiF) radiotherapy, for breast cancer treatment. This study developed a practical and efficient hybrid method for imaging, planning, and irradiation procedures for whole-breast irradiation using Halcyon linear accelerators.enHalcyon; IMRT; breast; efficient; field-in-field; hybrid[SDGs]SDG3journal article10.1002/acm2.13635355872642-s2.0-85130496161https://api.elsevier.com/content/abstract/scopus_id/85130496161