کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8210905 | 1532976 | 2018 | 25 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Determination of Intrafraction Prostate Motion During External Beam Radiation Therapy With a Transperineal 4-Dimensional Ultrasound Real-Time Tracking System
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
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چکیده انگلیسی
The magnitudes of intrafraction prostate motion along the SI and AP directions were comparable. On average, the smallest motion was in the LR direction and the largest in AP direction. Most of the prostate displacements were within a few millimeters. However, with increasing treatment time (eg, during hypofractionation), larger 3-dimensional prostate displacements up to 18.30Â mm could be observed. Shortening treatment time can reduce the impact of intrafraction motion and potentially allows smaller safety margins.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Radiation Oncology*Biology*Physics - Volume 101, Issue 1, 1 May 2018, Pages 136-143
Journal: International Journal of Radiation Oncology*Biology*Physics - Volume 101, Issue 1, 1 May 2018, Pages 136-143
نویسندگان
Dwi Seno Kuncoro MSc, Michael MD, Sigrun Heitmann, Sandra von Swietochowski, Mario MD, Judit MD, PhD, Frank MD, Frederik MD, Hansjörg PhD,