این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
International Journal of Radiation Research، جلد ۱۵، شماره ۲، صفحات ۱۹۷-۲۰۵
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Evaluation of radiation-induced cancer risk to patients undergoing intra-oral and panoramic dental radiographies using experimental measurements and Monte Carlo calculations
چکیده انگلیسی مقاله Background: Radiation doses associated with the conventional dental radiographies are relatively low, but their number is high. Therefore, justification is necessary to ensure that radiation doses to patients, particularly children, are kept as low as reasonably achievable. Materials and Methods: The exposure factors applied for real patients in four age groups (5, 10, 15-year-old and adult) were obtained for conventional dental radiographies, periapical, bitewing, and panoramic. The dose-area product (DAP) values were measured for every dental radiographies. The risk of exposure-induced cancer death (REID) was estimated for every dental radiographies in different age groups and in both genders. Results: The range of the REID values in periapical radiography were 1.3 to 20.9 per ten million for male patients, and 1.6 to 28.3 per ten million for female patients in different age groups. The range of REID values in bitewing radiography were 1.5 to 11.2 per ten million for male, and 1.9 to 13.2, per ten million for female in different age groups. The mean of REID values in panoramic radiography were 7.32, 4.70, 3.55, and 2.1 per ten million for male patients in 5-, 10-, and 15-year-old and adult age groups, respectively, and were 9.43, 5.86, 4.25 and 2.41 per ten million for female patients in 5, 10, 15-year-old and adult age groups, respectively. Conclusion: In accordance with the results of the present study, the overall risk of cancer from radiation in children was more than adult and in female patients is more than male patients in dental X-ray examinations.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله a چاپاریان | a. chaparian
medical physics department, shahid sadoughi university of medical sciences, yazd, iran


f دهقانزاده | f. dehghanzade
technology of radiology department, isfahan university of medical sciences, isfahan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

نشانی اینترنتی http://ijrr.com/browse.php?a_code=A-10-1-666&slc_lang=en&sid=en
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/42/article-42-414280.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Radiation Biology
نوع مقاله منتشر شده مرور و بررسی کلی
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات