نتایج جستجو برای: superficial radiotherapy
تعداد نتایج: 89065 فیلتر نتایج به سال:
AIM To retrospectively analyze the results of radical radiotherapy for patients with superficial esophageal cancer (SEC). PATIENTS AND METHODS Forty-eight patients with SEC were reviewed. The median dose of external beam radiotherapy was 66 Gy (range, 30 to 70 Gy). Intraluminal brachytherapy was used in 10 patients, and 15 patients (31%) underwent chemotherapy. The median follow-up period was...
We report the observation of a 31-year-old patient followed for nasopharyngeal carcinoma since 2009, treated by locoregional radiotherapy, with cumulative dose 70 Gray. This case presented all ocular complications radiotherapy; radiation retinopathy (RR), which is most severe complication, could be diagnosed earlier and have better prognosis if optic coherence tomography angiography (OCT...
Introduction Radiotherapy plays an important role in the treatment of skin tumours. For skin carcinomas, external irradiation (kilovoltage X-rays or electrons according to clinical characteristics) is more preferable than interstitial brachytherapy, which is recommended for tumours of the lip and nasal vestibule. Electrons are usually used for treating superficial lesions and skin cancers, as w...
PURPOSE To evaluate the efficacy and safety of extended-field radiation therapy for patients with thoracic superficial esophageal cancer (SEC). MATERIALS AND METHODS From May 2007 to October 2016, a total of 24 patients with thoracic SEC (T1a and T1b) who underwent definitive radiotherapy and were analyzed retrospectively. The median total radiotherapy dose was 64 Gy (range, 54 to 66 Gy) in c...
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