Radiation therapy treatments are typically planned based on a single image set, assuming
that the patient's anatomy and its position relative to the delivery system remains constant …

Adaptive radiotherapy emerged over 20 years ago and is now an established clinical
practice in a number of organ sites. No one solution for adaptive therapy exists. Rather …

Purpose: Commercial CT‐based image‐guided radiotherapy (IGRT) systems allow
widespread management of geometric variations in patient setup and internal organ motion …

Lung cancer radiation therapy (RT) is associated with complex geometrical uncertainties,
such as respiratory motion, differential baseline shifts between primary tumor and involved …

Background and purpose Conebeam-CT (CBCT) guidance is often used for setup
verification of lung cancer patients treated with radiotherapy. The purpose of this study was …

Background The purpose of this study was to determine the effect of adaptive replanning on
clinical outcome among patients treated by intensity‐modulated radiotherapy (IMRT) for …

Background Although altered protocols that challenge conventional radiation fractionation
have been tested in prospective clinical trials, we still have limited understanding of how to …

Since the introduction of volumetric chemical dosimetry with Fricke gel dosimeters in the
1980s, three-dimensional (3D) dosimetry has been a promising technique for the clinic …

Lung cancer treatment is constantly evolving due to technological advances in the delivery
of radiation therapy. Adaptive radiation therapy (ART) allows for modification of a treatment …

In current standard radiation therapy process, patient anatomy is represented by the
snapshot of computed tomographic images at the simulation for treatment planning …