Email this page
Print this page
If the document does not open, please right-click on the link (control-click on a Macintosh) and select the option to save the file to disk.
The intensity-modulated radiotherapy (IMRT) with its highly conformed dose distribution to nasopharyngeal cancer (NPC) and the surrounding critical organs is being accepted increasingly in clinical practice. Due to the steep dose fall-offs of IMRT at the target margin, precise patient positioning and verification are required. This study was to evaluate the role of kilo-volt cone-beam computed tomography (kV-CBCT) in guiding the accurate positioning of IMRT for NPC.
If the document does not open, please right-click on the link (control-click on a Macintosh) and select the option to save the file to disk.