Radiotherapy (RT) aims to deliver a spatially conformal dose of radiation to tumours while
maximizing the dose sparing to healthy tissues. However, the internal patient anatomy is …

The Australian magnetic resonance imaging (MRI)–Linac program is a $16-million
government-funded project to advance the science and clinical practice of exquisite real …

The integration of magnetic resonance imaging (MRI) for guidance in external beam
radiotherapy has faced significant research and development efforts in recent years. The …

Several recent developments in linear accelerator–based radiation therapy (RT) such as fast
multileaf collimators, accelerated intensity modulation paradigms like volumeric modulated …

Respiratory motion introduces substantial uncertainties in abdominal radiotherapy for which
traditionally large margins are used. The MR-Linac will open up the opportunity to acquire …

The era of real‐time radiotherapy is upon us. Robotic and gimbaled linac tracking are
clinically established technologies with the clinical realization of couch tracking in …

High precision conformal radiotherapy requires sophisticated imaging techniques to aid in
target localisation for planning and treatment, particularly when organ motion due to …

Magnetic resonance imaging–guided adaptive radiotherapy would make available the best
in anatomical and functional imaging during the course of radiation therapy. The possible …

Stereotactic body radiotherapy (SBRT) is rapidly becoming an alternative to surgery for the
treatment of early-stage non-small cell lung cancer patients. Lung SBRT is administered in a …

Background and purpose Anatomical changes during external beam radiotherapy prevent
the accurate delivery of the intended dose distribution. Resolving the delivered dose, which …