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 …

Pancreatic carcinoma is an aggressive disease and radiotherapy treatment delivery to the
primary tumor is constrained by the anatomical close location of the duodenum, stomach …

SBRT for lung cancer is being rapidly adopted as a treatment option in modern radiotherapy
centres. This treatment is one of the most complex in common clinical use, requiring …

Respiratory motion during radiotherapy causes uncertainty in the tumor's location, which is
typically addressed by an increased radiation area and a decreased dose. As a result, the …

The MR-Linac is a combination of an MR-scanner and radiotherapy linear accelerator
(Linac) which holds the promise to increase the precision of radiotherapy treatments with …

Purpose With the recent introduction of the MR‐LINAC, an MR‐scanner combined with a
radiotherapy LINAC, MR‐based motion estimation has become of increasing interest to …

Two-dimensional-to-three-dimensional (2D-3D) deformation has emerged as a new
technique to estimate cone-beam computed tomography (CBCT) images. The technique is …

Purpose To characterize daily geometrical variations of gastrointestinal organs with respect
to pancreatic tumors, through a population-based statistical model. Materials and methods …

A method for generating fluoroscopic (time-varying) volumetric images using patient-specific
motion models derived from four-dimensional cone-beam CT (4D-CBCT) images was …

Introduction Dose-response relationships for local control of lung tumours treated with
stereotactic body radiotherapy (SBRT) have proved ambiguous, however, these have been …