کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10731007 | 1042990 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Patient and staff doses in paediatric interventional cardiology derived from experimental measurements with phantoms
ترجمه فارسی عنوان
دوزهای بیمار و کارکنان در قلب کودک مداخله اطفال مشتق شده از آزمایش های آزمایشگاهی با فانتوم
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کلمات کلیدی
قلب مداخلات، دوز بیمار کودکان، دوز کارکنان، دوز چشم،
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
چکیده انگلیسی
The aim of this paper was to determine experimentally the entrance surface air kerma (ESAK) and kerma-area product (KAP) levels to patients and scatter doses at the cardiologist's eyes during paediatric interventional cardiology (IC) procedures for Chile, on the basis of measurements taken from X-ray systems characterization for different thicknesses of polymethyl methacrylate, together with the average values of fluoroscopy time and number of cine frames for ten paediatric IC procedures. The range of cumulative ESAK values when the different clinical procedures were simulated was from 2 to 1100âmGy. KAP values ranged from 0.30 to 150âGyâcm2. Scatter doses at cardiologist's eyes for the simulated procedures ranged from 0.20 to 116âµSv per procedure. Large differences between the X-ray systems were found in our study. Standardized guidelines in terms of X-ray system setting and protocols should be developed for hospitals that perform paediatric IC procedures in Chile.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica Medica - Volume 32, Issue 1, January 2016, Pages 176-181
Journal: Physica Medica - Volume 32, Issue 1, January 2016, Pages 176-181
نویسندگان
Carlos Ubeda, Eliseo Vano, Patricia Miranda, Daniel Aguirre, Nemorino Riquelme, Dandaro Dalmazzo, Sergio Galaz,