EP-1667: MR-Guided Radiotherapy of Head and Neck Cancers: Adaptive Planning Strategies
نویسندگان
چکیده
منابع مشابه
Effect of cryotherapy on oral mucositis in patients with head and neck cancers receiving radiotherapy
Background: Mucositis is an important adverse effect of cancer treatment. The aim of this study was to investigate the effect of ice cubes on oral mucositis following head and neck radiotherapy. Materials and Methods: A randomized controlled trial was conducted on 40 head and neck cancer patients who underwent radiotherapy. The patients were randomly divided into two experimental and control gr...
متن کاملInnovations in radiotherapy planning of head and neck cancers: role of PET.
Modern radiotherapy techniques heavily rely on high-quality medical imaging. PET provides biologic information about the tumor, complementary to anatomic imaging. Integrated PET/CT has found its way into the practice of radiation oncology, and (18)F-FDG PET is being introduced for radiotherapy planning. The functional information possibly augments accurate delineation and treatment of the tumor...
متن کاملHead and neck cancers: results of thermoradiotherapy versus radiotherapy.
Sixty-five patients were included in a randomized clinical study to evaluate the efficacy of local hyperthermia as a concomitant agent to radiotherapy in the treatment of carcinoma of the head and neck region. Local hyperthermia at 42-43 degrees C was generated by a 27 x 12 MHz radiofrequency diathermy unit and was used before radiotherapy in 33 patients; the remaining 32 patients were subjecte...
متن کاملAssessment of the Preventive Effect of Pilocarpine on Radiotherapy-Induced Xerostomia in Patients with Head and Neck Cancers
Introduction Xerostomia is one of side-effects of radiotherapy for head and neck cancers. No definitive method has been proposed for the treatment of this condition. However, pilocarpine is considered effective for the management of chronic xerostomia. The purpose of the present study was to assess the preventive effect of pilocarpine. Materials and Methods This study was performed on 34 patien...
متن کاملStereotactic Body Radiotherapy for Recurrent Unresectable Head and Neck Cancers.
BACKGROUND Treatment of locoregional, recurrent head and neck cancers following definitive radiotherapy has evolved during the past 30 years. Brachytherapy as well as protracted courses of systemic therapy and chemoradiotherapy result in 12-month survival rates of 40% to 50% but have high rates of severe toxicity. Given the advancements in radiotherapy targeting and delivery, stereotactic body ...
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ژورنال
عنوان ژورنال: Radiotherapy and Oncology
سال: 2017
ISSN: 0167-8140
DOI: 10.1016/s0167-8140(17)32199-0