Abstract Nasopharyngeal cancer shows a good response to intensity-modulated radiotherapy. However, there is no clear evidence for the benefits of routine use image-guided The purpose this study was perform retrospective investigation treatment outcomes, treatment-related complications and prognostic factors nasopharyngeal treated with radiotherapy techniques. Retrospective analysis performed on...

The delineation of the target volume for irradiation is a critical step in the radiotherapy process. Delivery of radiotherapy occurs over a fractionated course of many treatments. Variations in the position of the target volume may occur on a daily basis during treatment and so the procedure for defining the target volume on a single initial 'snapshot' computed tomography scan has been re-evalu...

Technological advancement has facilitated patient-specific radiotherapy in bladder cancer. This been made possible by developments image-guided (IGRT). Particularly transformative the integration of volumetric imaging into workflow. The ability to visualise target using cone beam computed tomography and magnetic resonance initially assisted with determining magnitude inter- intra-fraction chang...