Initial experience in treating lung cancer with helical tomotherapy
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چکیده
منابع مشابه
Initial experience in treating lung cancer with helical tomotherapy
Helical tomotherapy is a new form of image-guided radiation therapy that combines features of a linear accelerator and a helical computed tomography (CT) scanner. Megavoltage CT (MVCT) data allow the verification and correction of patient setup on the couch by comparison and image registration with the kilovoltage CT multi-slice images used for treatment planning. An 84-year-old male patient wi...
متن کاملInitial clinical experience with helical tomotherapy for head and neck cancer.
BACKGROUND To report a single-institutional experience with the use of helical tomotherapy (HT)-based intensity-modulated radiotherapy (IMRT) for head and neck cancer. METHODS Seventy-seven consecutive patients were treated with HT for squamous cell carcinoma of the head and neck to a median dose of 66 Gy (range, 60 to 72 Gy). Megavoltage CT scans were obtained as part of an image-guided regi...
متن کاملPredictive Factors for Radiation Pneumonitis in Lung Cancer Treated with Helical Tomotherapy
PURPOSE Predictive factors for radiation pneumonitis (RP) after helical tomotherapy (HT) may differ from those after linac-based radiotherapy. In this study, we identified predictive factors for RP in patients with lung cancer treated with HT. MATERIALS AND METHODS We retrospectively analyzed clinical, treatment-related and dosimetric factors from 31 patients with lung cancer treated with HT....
متن کاملEarly Experience of Helical Tomotherapy for Hepatobiliary Radiotherapy
Helical tomotherapy (HT), an image-guided, intensity-modulated, radiation therapy technique, allows for precise targeting while sparing normal tissues. We retrospectively assessed the feasibility and tolerance of the hepatobiliary HT in 9 patients. A total dose of 54 to 60 Gy was prescribed (1.8 or 2 Gy per fraction) with concurrent capecitabine for 7 patients. There were 1 hepatocarcinoma, 3 c...
متن کاملHelical tomotherapy in head and neck cancer: a European single-center experience.
BACKGROUND We report on a retrospective analysis of 147 patients with early and locoregionally advanced squamous cell head and neck cancer (SCCHN) treated with helical tomotherapy (HT). PATIENTS AND METHODS Included were patients with SCCHN of the oral cavity (OC), oropharynx (OP), hypopharynx (HP), or larynx (L) consecutively treated in one radiotherapy center in 2008 and 2009. The prescribe...
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ژورنال
عنوان ژورنال: Biomedical Imaging and Intervention Journal
سال: 2007
ISSN: 1823-5530
DOI: 10.2349/biij.3.1.e2