A surface matching technique has been developed to register multiple imaging scans of the
brain in three dimensions, with accuracy on the order of the image pixel sizes. Anatomic …

Purpose: The primary objective of this study is to perform a blinded evaluation of a group of
retrospective image registration techniques using as a gold standard a prospective, marker-…

Evaluation of changes in the size and location of the prostate, seminal vesicles, bladder, and
rectum during a course of external beam radiation therapy. - Abstract - Europe PMC Sign in …

Flat-panel-detector x-ray cone-beam computed tomography (CBCT) is used in a rapidly
increasing host of imaging applications, including image-guided surgery and radiotherapy. The …

This work presents a methodology for obtaining quantitative oxygen concentration images
in the tumor‐bearing legs of living C3H mice. The method uses high‐resolution electron …

Magnetic resonance imaging, computed tomographic, and positron emission tomographic
studies of the brain provide complementary information, and many patients undergo more …

The increased interest in ‐fluorodeoxyglucose (FDG) positron emission tomography (PET)
in radiation treatment planning in the past five years necessitated the independent and …

PURPOSE: To characterize the late genitourinary (GU) and gastrointestinal (GI) toxicity for
prostate cancer patients treated with intensity-modulated radiation therapy (IMRT) and …

The circular scanning trajectory is one of the most widely adopted data-acquisition configurations
in computed tomography (CT). The Feldkamp, Davis, Kress (FDK) algorithm and its …

PURPOSE: To summarize the results of a 4-year period in which endorectal magnetic resonance
imaging (MRI) was considered for all men referred for salvage radiation therapy (RT) at …