Comparison of Linear Accelerator and Helical Tomotherapy Plans for Glioblastoma Multiforme Patients
نویسندگان
چکیده
منابع مشابه
Comparison of linear accelerator and helical tomotherapy plans for glioblastoma multiforme patients.
BACKGROUND Despite advances in radiotherapy, overall survival of glioblastoma multiforme (GBM) patients is still poor. Moreover dosimetrical analyses with these newer treatment methods are insufficient. The current study is aimed to compare intensity modulated radiation therapy (IMRT) linear accelerator (linac) and helical tomotherapy (HT) treatment plans for patients with prognostic aggressive...
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The purpose of this study was to compare the peripheral doses to various organs from a typical head and neck intensity-modulated radiation therapy (IMRT) treatment delivered by linear accelerator (linac) and helical TomoTherapy. Multiple human CT data sets were used to segment critical structures and organs at risk, fused and adjusted to an anthropomorphic phantom. Eighteen contours were design...
متن کاملHelical tomotherapy for head and neck squamous cell carcinoma: dosimetric comparison with linear accelerator-based step-and-shoot IMRT.
BACKGROUND Linear Accelerator-based Intensity Modulated Radiation Therapy (IMRT), either as step-and shoot (SS) or in dynamic mode, is now considered routine in the definitive management of head and neck squamous cell carcinoma (HNSCC). Helical TomoTherapy (HT) is a new platform to deliver IMRT. This study aims to compare step-and-shoot Intensity Modulated Radiation Therapy (SS IMRT) with dynam...
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Introduction: Glioblastoma multiforme (GBM) is a highly radioresistant cancer with low survival rate. Current therapy approaches have failed to treat GBM. The aim of this study was to assess how GBM tumors respond to combination of hyperthermia and radiotherapy. Materials and Methods: In this study, 38 GBM patients were included. 19 patients were treated ...
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ژورنال
عنوان ژورنال: Asian Pacific Journal of Cancer Prevention
سال: 2014
ISSN: 1513-7368
DOI: 10.7314/apjcp.2014.15.18.7811