Endoluminal high-dose-rate brachytherapy for locally recurrent or persistent esophageal cancer
نویسندگان
چکیده
منابع مشابه
Salvage high-dose-rate interstitial brachytherapy for locally recurrent rectal cancer*
For tumors of the lower third of the rectum, the only safe surgical procedure is abdominal-perineal resection. High-dose-rate interstitial brachytherapy is a promising treatment for local recurrence of previously irradiated lower rectal cancer, due to the extremely high concentrated dose delivered to the tumor and the sparing of normal tissue, when compared with a course of external beam radiat...
متن کاملHigh-dose-rate intraluminal brachytherapy prior to external radiochemotherapy in locally advanced esophageal cancer: preliminary results
PURPOSE Dysphagia is a common initial presentation in locally advanced esophageal cancer and negatively impacts patient quality of life and treatment compliance. To induce fast relief of dysphagia in patients with potentially operable esophageal cancer high-dose-rate (HDR) brachytherapy was applied prior to definitive radiochemotherapy. MATERIAL AND METHODS In this single arm phase II clinica...
متن کامل[High-dose-rate brachytherapy with external beam radiotherapy for localized or locally advanced prostate cancer].
PURPOSE To evaluate the therapeutic outcomes and late toxicities in patients treated by high-dose-rate brachytherapy (HDR-BT) with external beam radiotherapy (EBRT) for localized or locally advanced prostate cancer. MATERIALS AND METHODS From May 2004 to September 2008, 86 men were treated by HDR-BT with EBRT for localized or locally advanced prostate cancer at the National Hospital Organizat...
متن کاملHigh-dose rate brachytherapy (HDRB) for primary or recurrent cancer in the vagina
PURPOSE The purpose of this study was to evaluate the efficacy of HDR brachytherapy for primary or recurrent vaginal cancer. METHODS Between the years 2000 to 2006, 18 patients with primary or recurrent vaginal cancer were treated with brachytherapy (HDRB). Six patients had primary vaginal cancer (stage II to IVA) while 12 were treated for isolated vaginal recurrence (primary cervix = 4, vulv...
متن کاملApplicator Attenuation Effect on Dose Calculations of Esophageal High-Dose Rate Brachytherapy Using EDR2 Film
Introduction Interaluminal brachytherapy is one of the important methods of esophageal cancer treatment. The effect of applicator attenuation is not considered in dose calculation method released by AAPM-TG43. In this study, the effect of High-Dose Rate (HDR) brachytherapy esophageal applicator on dose distribution was surveyed in HDR brachytherapy. Materials and Methods A cylindrical PMMA phan...
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ژورنال
عنوان ژورنال: Brachytherapy
سال: 2018
ISSN: 1538-4721
DOI: 10.1016/j.brachy.2018.01.010