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

The graphics processing unit (GPU) has emerged as a competitive platform for computing
massively parallel problems. Many computing applications in medical physics can be …

ICRU Report 98, Stochastic Nature of Radiation Interactions: Microdosimetry - LA Braby, V.
Conte, M. Dingfelder, DT Goodhead, LS Pinsky, AB Rosenfeld, T. Sato, AJ Waker, S. Guatelli …

Background and purpose In this report, we describe our implementation and initial clinical
experience using 4D-MRI driven MR-guided online adaptive radiotherapy (MRgOART) for …

The hybrid MRI-radiotherapy machines, like the MR-linac (Elekta AB, Stockholm, Sweden)
installed at the UMC Utrecht (Utrecht, The Netherlands), will be able to provide real-time …

Accurate radiation dose calculation is essential for successful proton radiotherapy. Monte
Carlo (MC) simulation is considered to be the most accurate method. However, the long …

Introduction MR-guided adapted radiotherapy (MRgART) using a high field MR-linac has
recently become available. We report the estimated delivered fractional dose of the first five …

Monte Carlo (MC) simulation is commonly considered to be the most accurate dose
calculation method in radiotherapy. However, its efficiency still requires improvement for …

Recent developments in radiotherapy therapy demand high computation powers to solve
challenging problems in a timely fashion in a clinical environment. The graphics processing …

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 …