search:3d crt vs imrt相關網頁資料

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日期:2024-09-07
30 Jul 2012 ... Three-dimensional conformal radiotherapy (3D-CRT) versus intensity modulated radiation therapy ......
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日期:2024-09-13
4 Apr 2011 ... 3D-CRT) on outcome in patients with intermediate-risk rhabdomyosarcoma enrolled in COG D9803--a ......
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日期:2024-09-13
1. Int J Radiat Oncol Biol Phys. 2012 Apr 1;82(5):1764-70. doi: 10.1016/j.ijrobp.2011.01.036. Epub 2011 Apr 4. Effect of radiotherapy techniques (IMRT vs. 3D-CRT) on outcome in patients with intermediate-risk rhabdomyosarcoma enrolled in COG D9803--a repo...
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日期:2024-09-14
METHODOLOGY Open Access Intensity-modulated radiation therapy (IMRT) vs. 3D conformal radiotherapy (3DCRT) in locally advanced rectal cancer (LARC): dosimetric comparison and clinical implications Leire Arbea*, Luis Isaac Ramos, Rafael Martínez-Monge ......
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日期:2024-09-14
Introduction Preoperative chemoradiation (CRT) is the standard neoadjuvant treatment in patients with LARC (T3 and/or N+)[1]. The German CAO/ARO/AIO 94 trial confirmed that, compared to postoperative CRT in LARC, preoperative CRT produces significantly .....
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日期:2024-09-14
Outline 3D CRT vs. IMRT (forward vs. inverse planning) IMRT at UCSF Comparison of IMRT options Optimization and sequencing IMRT delivery methods MLC designs between vendors (Varian, Siemens and Elekta) Most recent IMRT products Other important factors ......
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日期:2024-09-12
IMRT radiation planning and delivery offers the potential to deliver radiation more precisely to a target (usually a malignant tumor) than current two- or three-dimensional conformal radiation techniques (2D-CRT, 3D-CRT) with the goal of improving precisi...
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日期:2024-09-12
Radiation therapy or radiotherapy, often abbreviated RT, RTx, or XRT, is therapy using ionizing radiation, generally as part of cancer treatment to control or kill malignant cells. Radiation therapy may be curative in a number of types of cancer if they a...