Background: The CyberKnife© system combines real-time image guidance and a dynamic
tracking system to implement frameless radiotherapy. This umbrella review is aimed to …

Simple Summary We demonstrated the possible occurrence of the hypersensitivity to low
dose (HRS) phenomenon in SBRT modality in both tumor and healthy cells. In HRS-positive …

Five decades ago, Franz Halberg conceived the idea of​​ a circadian-based therapy for
cancer, given the differential tolerance to treatment derived from the intrinsic host rhythms …

Purpose Recent papers suggested a correlation between the risk of distant metastasis (DM)
and dose outside the PTV, though conclusions in different publications conflicted. This study …

Purpose The accuracy of dose calculation is the prerequisite for CyberKnife (CK) to
implement precise stereotactic body radiotherapy (SBRT). In this study, CK-MLC treatment …

Purpose Stereotactic body radiation therapy (SBRT) has become the standard of care for
medically inoperable early-stage non-small cell lung cancer. We investigated 2 modalities of …

Background Stereotactic body radiation therapy (SBRT) has been widely used for pancreatic
cancer. However, there is still a lack of studies comparing the latest SBRT techniques in …

Background and purpose The use of Stereotactic Body Radiation Therapy (SBRT) in lung
cancer is increasing. However, there is no consensus on the most appropriate treatment …

Background Robotic linac is ideally suited to deliver hypo-fractionated radiotherapy due to
its compact head and flexible positioning. The non-coplanar treatment space improves the …

Objective. To propose lung contour deformation features (LCDFs) as a surrogate to estimate
the thoracic internal target motion, and to report their performance by correlating with the …