نتایج جستجو برای: multicatheter

تعداد نتایج: 89  

2013
M Oshaghi M Sadeghi SR Mahdavi AR Shirazi

BACKGROUND Accelerated partial breast irradiation via interstitial balloon brachytherapy is a fast and effective treatment method for certain early stage breast cancers however skin, chest wall and Lung doses are correlated with toxicity in patients treated with breast brachytherapy. OBJECTIVE To investigate the percentage of the dose received by critical organ (skin), thermoluminescence dete...

2017
Jamil A. Aliyev Isa H. Isayev Kamal S. Akbarov Samir S. Qurbanov Ruslan R. Huseynov Nigar S. Aliyeva

PURPOSE To describe early results of two cohorts of patients with low and intermediate risk of early breast cancer treated with accelerated partial breast irradiation (APBI) using different schedules of multicatheter brachytherapy. MATERIAL AND METHODS Patients with early stage breast cancer after breast conserving surgery were enrolled for a prospective analysis. The APBI, using multicathete...

2010
Seung-Gu Yeo Juree Kim Geum-Hee Kwak Ji-Young Kim Kyeongmee Park Eun Seok Kim Sehwan Han

BACKGROUND To investigate the efficacy and safety of accelerated partial breast irradiation (APBI) via high-dose-rate (HDR) multicatheter interstitial brachytherapy for early-stage breast cancer. METHODS Between 2002 and 2006, 48 prospectively selected patients with early-stage breast cancer received APBI using multicatheter brachytherapy following breast-conserving surgery. Their median age ...

Journal: :Lancet 2016
Vratislav Strnad Oliver J Ott Guido Hildebrandt Daniela Kauer-Dorner Hellen Knauerhase Tibor Major Jaroslaw Lyczek Jose Luis Guinot Jürgen Dunst Cristina Gutierrez Miguelez Pavel Slampa Michael Allgäuer Kristina Lössl Bülent Polat György Kovács Arnt-René Fischedick Thomas G Wendt Rainer Fietkau Marion Hindemith Alexandra Resch Anna Kulik Leo Arribas Peter Niehoff Fernando Guedea Annika Schlamann Richard Pötter Christine Gall Martina Malzer Wolfgang Uter Csaba Polgár

BACKGROUND In a phase 3, randomised, non-inferiority trial, accelerated partial breast irradiation (APBI) for patients with stage 0, I, and IIA breast cancer who underwent breast-conserving treatment was compared with whole-breast irradiation. Here, we present 5-year follow-up results. METHODS We did a phase 3, randomised, non-inferiority trial at 16 hospitals and medical centres in seven Eur...

Journal: :AJNR. American journal of neuroradiology 2016
H J Jeon B M Kim D J Kim K Y Park J W Kim D I Kim

BACKGROUND AND PURPOSE Coiling of complex aneurysms is still difficult even with current adjuvant techniques. This study sought to evaluate the safety and effectiveness of a combination of multicatheter plus stent or balloon for the treatment of complex aneurysms. MATERIALS AND METHODS All complex aneurysms that underwent coiling with the combination technique were identified from prospective...

2018
Javier Anchuelo Latorre Piedad Galdós Lucía Alonso Buznego Ana García Blanco Juan Cardenal María Ferri Iván Díaz de Cerio Elisabet Arrojo Nicolás Sierrasesúmaga Mónica González Noriega Ana De Juan Ferré Rosa Fabregat Samuel Ruíz Pedro J. Prada

Purpose To evaluate the feasibility of acute and chronic toxicity in patients suitable for accelerated partial breast irradiation (APBI) in a single 18 Gy fraction with multicatheter high-dose-rate (HDR) brachytherapy, as well as cosmetic and oncological outcomes. Material and methods Between September 2014 and March 2016, twenty consecutive patients with low-risk invasive and ductal carcinom...

2012
Daniel J Ferraro Adam A Garsa Todd A DeWees Julie A Margenthaler Michael Naughton Rebecca Aft William E Gillanders Timothy Eberlein Melissa A Matesa Imran Zoberi

BACKGROUND Brachytherapy as adjuvant treatment for early-stage breast cancer has become widely available and offers patients an expedited treatment schedule. Given this, many women are electing to undergo brachytherapy in lieu of standard fractionation radiotherapy. We compare outcomes between patients treated with accelerated partial breast irradiation (APBI) via multicatheter interstitial bra...

Journal: :journal of biomedical physics and engineering 0
m oshaghi master student, department of biomedical engineering, science and research branch, islamic azad university, tehran, iran m sadeghi associate, agricultural, medical & industrial research school, nuclear science and technology research institute, karaj, tehran, iran sr mahdavi assistant professor of medical physics, department of medical physics, faculty of medicine, tehran university of medical sciences, tehran, iran ar shirazi

background: accelerated partial breast irradiation via interstitial balloon brachytherapy is a fast and effective treatment method for certain early stage breast cancers however skin, chest wall and lung doses are correlated with toxicity in patients treated with breast brachytherapy. objective: to investigate the percentage of the dose received by critical organ (skin), thermoluminescence dete...

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