Advances in image-guided radiotherapy (RT) have allowed for dose escalation and more
precise radiation treatment delivery. Each decade brings new imaging technologies to help …

Over the last two decades, the computed tomography simulator became the standard of the
contemporary radiotherapy treatment planning (RTP) process. Along the same time, the …

Dose escalated radiotherapy improves outcomes for men with prostate cancer. A plateau for
benefit from dose escalation using EBRT may not have been reached for some patients with …

The goal of radiation therapy is to achieve maximal therapeutic benefit expressed in terms of
a high probability of local control of disease with minimal side effects. Physically this often …

The aim of this work is to demonstrate a complete, robust, and time‐efficient method for
distortion correction of magnetic resonance (MR) images. It is well known that MR images …

Objectives: MRI is the preferred staging modality for rectal carcinoma patients. This work
assesses the CT–MRI co-registration accuracy of four commercial rigid-body techniques for …

Dosimetric errors in a magnetic resonance imaging (MRI) only radiotherapy workflow may
be caused by system specific geometric distortion from MRI. The aim of this study was to …

Multiparametric magnetic resonance imaging (MRI) has the potential of being the ideal
prostate cancer (PCa) assessment tool. Information gathered with multiparametric MRI can …

Purpose The superior soft tissue contrast of magnetic resonance imaging (MRI) compared to
computed tomography (CT) has urged the integration of MRI and elimination of CT in …

Image guidance technology has evolved and seen widespread application in the past
several decades. Advancements in the diagnostic imaging field have found new …