This work was supported in part National Natural Science Foundation of China under Grants (82102173) (12275162) (82072094); Academic promotion program of Shandong First Medical University (2019LJ004), China; Taishan Scholars Program of Shandong Province, China (Grant No. ts20120505); Shandong Medical Association Clinical Research Fund—Qilu Special Project (YXH2022ZX02198).
机构署名：
本校为其他机构
院系归属：
核科学技术学院
摘要：
OBJECTIVE: To compare intensity reduction plans for liver cancer with or without a magnetic field and optimize field and subfield numbers in the intensity-modulated radiotherapy (IMRT) plans designed for liver masses in different regions. METHODS: This retrospective study included 62 patients who received radiotherapy for liver cancer at Shandong Cancer Hospital. Based on each patient's original individualized intensity-modulated plan (plan(1.5T)), a magnetic field-free plan (plan(0T)) and static intensity-modulated plan with four different opt...
