Skip to main content
Fig. 2 | Radiation Oncology

Fig. 2

From: Evaluation of inter- and intra-fraction 6D motion for stereotactic body radiation therapy of spinal metastases: influence of treatment time

Fig. 2

Proportion (%) of treatment fractions setup errors within given tolerance, translational (3D Vect on top) and rotational (MaxAngle at the bottom), measured on pre-treatment (CBCTpTT) and intra fractions (CBCT12 + 23) CBCTs. The thresholds denoted be a red line represent a 3D vector = 3.5 mm corresponding to a setup errors of 2 mm in the 3 directions and a maximum rotation angle of 2°

Back to article page