Figure 3From: Retrospective feasibility study of simultaneous integrated boost in cervical cancer using tomotherapy: the impact of organ motion and tumor regressionClinical target volume - simultaneous integrated boost (CTV-SIB) – center of mass (CM) displacements in millimeters (mm) from the original planning-CT center of mass position. A) Mean maximal displacements of the CTV-SIB-CM in each dimension. B) Mean weekly CM displacements in individual patients.Back to article page