Online MR image-guided radiotherapy: MR-linac
The concept of combining magnetic resonance imaging (MRI) technology with a linear accelerator (linac) was first realised in the early 2000s. The subsequent development of the MR-linac has enabled online MR image-guided radiotherapy (MRgRT) and thus online adaptive radiotherapy. Currently there are two clinical systems available with two more in development phase (table 1). The […]
Dr Helen McNair, Trina Herbert, Ian Hanson, Simeon Nill
The Royal Marsden NHS Foundation Trust, The Institute of Cancer Research