Radial displacement of clinical target volume in node negative head and neck cancer
نویسندگان
چکیده
منابع مشابه
Radial displacement of clinical target volume in node negative head and neck cancer
PURPOSE To evaluate the radial displacement of clinical target volume in the patients with node negative head and neck (H&N) cancer and to quantify the relative positional changes compared to that of normal healthy volunteers. MATERIALS AND METHODS Three node-negative H&N cancer patients and five healthy volunteers were enrolled in this study. For setup accuracy, neck thermoplastic masks and ...
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Introduction Signal intensity uniformity in a magnetic resonance (MR) image indicates how well the MR imaging (MRI) system represents an object. One of the major sources of image non-uniformity in high-field MRI scanners is inhomogeneity of radio-frequency coil. The aim of this study was to investigate non-uniformity in head, head and neck, and body coils and compare the obtained results to det...
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ژورنال
عنوان ژورنال: Radiation Oncology Journal
سال: 2012
ISSN: 2234-1900,2234-3156
DOI: 10.3857/roj.2012.30.1.36