نتایج جستجو برای: 3dcrt

تعداد نتایج: 345  

Journal: :Asian Pacific journal of cancer care 2023

Aim: The aim was to evaluate the treatment outcomes and prognostic characteristics of patients with early-stage glottic laryngeal carcinoma who underwent radical radiotherapy (RT) different techniques.Materials Methods: Radiotherapy applied using 2D conventional technique, 3DCRT (three dimensional conformal IMRT (intensity modulated radiation therapy). Clinical T stages were 12 (48%) for T1a, 5...

Farid Nezhad Dadgar Hassan Ali Nedaie, Kaveh Shirani Tak Abi Malihe Rezaie Yazdi Maryam Rezaie Yazdi Narges Kheirollahi Payam Izadpanahi Reza KhodaBakhshi

Introduction: In 3DCRT the number of therapeutic fields has dramatic impact on treatment results especially in stomach cancer. Traditionally, for radiotherapy of stomach cancer the therapeutic procedure was using two fields (AP- PA or AP Lateral with wedge) to achieve smooth and homogeneous dose distribution in tumor. But nowadays, adding lateral or oblique fields to aforement...

2002
Thomas LoSasso

Introduction Intensity modulated radiation therapy (IMRT) provides the means for improved treatment for a wide variety of cancers. Piggybacked onto 3DCRT and MLC technologies, IMRT has developed quickly, but will undoubtedly see improvements in core hardware and software as well as in peripheral applications such as record and verify, gating, etc. At the core, individual treatment centers shoul...

Journal: :Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2011
Sandro Tonoli Paola Vitali Vieri Scotti Filippo Bertoni Luigi Spiazzi Barbara Ghedi Fabrizio Banci Buonamici Livia Marrazzo Gabriele Guidi Icro Meattini Paolo Bastiani Maurizio Amichetti Marco Schwarz Stefano Maria Magrini

BACKGROUND AND PURPOSE To evaluate survival, locoregional control and toxicity in a series of 56 mesothelioma patients treated from May 2005 to May 2010 with post-operative radiotherapy after extrapleural pneumonectomy (EPP) in three Italian Institutions (Brescia, Florence, and Modena). MATERIAL AND METHODS Fifty-six patients treated with adjuvant radiotherapy (RT) after EPP were analyzed. Fo...

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