Optimized CyberKnife Lung Treatment: Effect of Fractionated Tracking Volume Change on Tracking Results.
Guo-Quan LiYe WangMeng-Jun QiuJing YangZhen-Jun PengSheng ZhangXiefan FangSheng-Li YangPublished in: Disease markers (2020)
With the increase of treatment fractions, the gray value in the patient tracking volume decreased. Patients of >4 fractions were advised to reevaluate with simulated CT and replan. For tumors with small diameter and low density, the imaging changes of volume should be closely followed during treatment. For left lung and central lung cancer, carefully select the synchronous tracking treatment with 2-view.