Intraoperative radiotherapy for advanced carcinoma of the biliary system
نویسندگان
چکیده
منابع مشابه
Intraoperative Radiotherapy for Locally Advanced
Background: To present the technique and dose distribution of intraoperative radiotherapy (IORT) for prostate cancer. Patients and Methods: Pelvic lymphadenectomy, prostate IORT and radical retropubic prostatectomy was performed in 11 prostate cancer patients. Prostate thickness and rectum depth were measured with intraoperative ultrasound. IORT was delivered by a mobile linear accelerator in t...
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Local recurrence following curative resection of rectal carcinoma is still a major problem. Recurrence rates of more than 30% have been reported in the past, but total mesorectal excision has reduced the incidence to considerably less than 10%. Still, the severe morbidity associated with local recurrence demands additional efforts to guarantee local control. Moreover, it may be hoped that a red...
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PURPOSE Although intraoperative radiotherapy (IORT) is known to be a method that can reduce local recurrence in locally advanced colorectal cancer, it is not widely used. The aim of this study was to report our experience with IORT for locally advanced rectal cancer. METHODS From 1991 to 1994, nine patients with locally advanced rectal cancer received IORT. External beam radiotherapy was give...
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Introduction: Radical laryngeal surgeries for extensive laryngeal and hypopharyngeal tumors often require a permanent tracheostomy, which has an immense impact on the quality of life of patients. A minimally invasive technique such as transoral laser microresection (TLM) followed by radiotherapy can preserve the functions of the voice and swallowing. The aim of this study is to evaluate the ro...
متن کاملChemotherapy for advanced biliary tract carcinoma
BACKGROUND Although gemcitabine and platinum-based agents (GP) are currently regarded as the standard chemotherapy for advanced biliary tract cancer (BTC), the prognosis remains poor. Combinations with fluoropyrimidines and targeted therapy have demonstrated modest benefits. Therefore, we conducted a meta-analysis of randomized controlled trials to evaluate the efficacy of different chemotherap...
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ژورنال
عنوان ژورنال: Cancer
سال: 1980
ISSN: 0008-543X,1097-0142
DOI: 10.1002/1097-0142(19801115)46:10<2179::aid-cncr2820461014>3.0.co;2-y