SP-0333: Clinical evidence after brachytherapy re-irradiation - head and neck cancer
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چکیده
منابع مشابه
Histopathological Evidence for Irradiation Angiopathy in Head and Neck Cancer
Objective: To evaluate the incidence of cervical angiopathy caused by radiation therapy for head and neck cancer. Methods: Segments of 57 cervical arteries were obtained during surgery for head and neck malignant tumors and divided into two groups (irradiated group and non-irradiated group) based on the treatment prior to vascular resection. In order to evaluate vascular injury after radiation ...
متن کاملPattern of Gustatory Impairment and Its Recovery after Head and Neck Irradiation
Introduction: Themajority of patients receiving concurrent chemoradiotherapy frequently complain of changes in their taste perception, and other distressing symptoms affecting their quality of life. This study was undertaken to determine the pattern of gustatory impairment and its recovery in irradiated head and neck cancer patients in India. Materials and Methods: Thirty patients undergoing ...
متن کاملThe role of brachytherapy in head and neck cancer.
By precision dose delivery to a well-defined target, brachytherapy fulfills the complementary goals of delivering sufficient dose for tumor cell kill while sparing normal adjacent structures. The unique properties of this modality, either used alone or implemented in a combined modality setting with surgery or external-beam irradiation, offer an ideal means of enhancing the therapeutic ratio by...
متن کاملBrachytherapy in the Treatment of Head and Neck Cancer
Quon and Harrison have performed a considerable service to patients with head and neck cancers by reminding the oncology community that a state-of-the-art treatment team must include state-of-the-art brachytherapy. A fundamental adage in radiotherapy is "If you don’t hit it, you can’t cure it." Modern tools of external-beam radiotherapy, such as intensity-modulated radiation therapy, allow us t...
متن کاملRe-irradiation of head and neck cancer-impact of total dose on outcome.
AIM To evaluate the outcome of re-irradiation and to define favourable pre-treatment characteristics. PATIENTS AND METHODS seventy-five patients with locally recurrent head and neck cancer were treated with re-irradiation, either postoperatively or as definitive treatment, with and without chemotherapy. Mean time period between first and second series of irradiation was 19 months. Mean overal...
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ژورنال
عنوان ژورنال: Radiotherapy and Oncology
سال: 2015
ISSN: 0167-8140
DOI: 10.1016/s0167-8140(15)40331-7