سیویلیکا را در شبکه های اجتماعی دنبال نمایید.

Estimation of Effective Doses and Lifetime Risk of Exposure-induced Cancer Death in Pediatric CT Scans

Publish Year: 1401
Type: Journal paper
Language: English
View: 218

This Paper With 17 Page And PDF Format Ready To Download

این Paper در بخشهای موضوعی زیر دسته بندی شده است:

Export:

Link to this Paper:

Document National Code:

JR_INJPM-10-4_007

Index date: 24 April 2022

Estimation of Effective Doses and Lifetime Risk of Exposure-induced Cancer Death in Pediatric CT Scans abstract

Background: The increasing frequency of computed tomography (CT) scans for a range of purposes, particularly pediatrics, has raised concerns regarding the population's radiation exposure and subsequent chances of cancers. This study aimed to estimate the effective doses of pediatrics radiation and induced cancer risks from five most common CT scan procedures in Yazd Province, Iran. Methods: Data of pediatric patients from four age groups of ≤1, 1-5, 5-10, and 10-15 years old were retrospectively collected from 6 educational institutions located in diverse areas of Yazd Province. For each participant, the effective doses and REID (risk of exposure-induced death) rate were estimated by Impact Dose and PCXMC software, respectively. Then, the findings were reported by categorizing the patients regarding their effective diameter. Results: The effective doses and REID values did not show any significant differences among the studied age groups. The highest mean of effective dose was recorded for the scan of abdomen-pelvis (average ± standard deviation, 5.24±3.19 mSv) followed by chest (3.76±2.28 mSv), brain (1.25±1.07 mSv), and sinus (0.65±0.4 mSv) examinations. The highest REID was documented for chest scan (490±314 excess deaths in one million scans) followed by abdomen-pelvis procedure (404±280). Conclusion: The radiation doses delivered to the pediatric patients and the associated fatal cancer risk with common CT procedures were comparably in the same range of the previous studies. Our findings can represent an estimation of the radiation-induced risks of CT scans and can be used for extending the knowledge of clinicians and researchers.

Estimation of Effective Doses and Lifetime Risk of Exposure-induced Cancer Death in Pediatric CT Scans Keywords:

Estimation of Effective Doses and Lifetime Risk of Exposure-induced Cancer Death in Pediatric CT Scans authors

Elham Razavi

Medical Physics Department, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.

Mohammad Hossein Zare

Medical Physics Department, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.

Hamed Zamani

Medical Physics Department, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.

Hamidreza Masjedi

Medical Physics Department, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.

Saman Dalvand

Medical Physics Department, School of Medical Sciences, Tarbiat Modares University, Tehran, Iran

Seid Kazem Razavi-Ratki

Medical Physics Department, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.

Reza Omidi

Medical Physics Department, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.

Maryam Hazbavi

Department of Radiation Therapy, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
Seeram E. Computed Tomography - E-Book: Physical Principles, Clinical Applications, ...
Hou QR, Gao W, Sun AM, Wang Q, Qiu HS, ...
Brenner DJ, Hall EJ. Computed tomography an increasing source of ...
Berdon WE, Slovis TL. Where we are since ALARA and ...
Oikarinen H, Meriläinen S, Pääkkö E, Karttunen A, Nieminen MT, ...
Brown N, Jones L. Knowledge of medical imaging radiation dose ...
Miglioretti DL, Johnson E, Williams A, Greenlee RT, Weinmann S, ...
Linet MS, pyo Kim K, Rajaraman P. Children’s exposure to ...
Hobbs JB, Goldstein N, Lind KE, Elder D, Dodd III ...
International Commission on Radiological Protection. ICRP Publication ۱۳۵: Diagnostic Reference ...
Boone J, Strauss K, Cody D, McCollough C, McNitt-Gray M, ...
ICRU, Bethesda M. INTERNATIONAL COMMISSION ON RADIATION UNITS AND MEASUREMENTS, ...
International Electrotechnical Commission. Medical electrical equipment-Part ۲-۴۴. Particular requirements for ...
Bauhs JA, Vrieze TJ, Primak AN, Bruesewitz MR, McCollough CH. ...
Shope TB, Gagne RM, Johnson GC. A method for describing ...
Cristy M, Eckerman K. Specific Absorbed fractions of energy at ...
Schmidt B, Kalender WJPM-EJOMP. A fast voxel-based Monte Carlo method ...
Kalender WA, Schmidt B, Zankl M, Schmidt M. A PC ...
Shrimpton P, Jones D, Hillier M, Britain G. Survey of ...
Lemke AJ, Neumann K, Hosten N, Schweiger U, Felix R. ...
Thomas D, Darby S, Fagnani F, Hubert P, Vaeth M, ...
BEIR VII Phase ۲. Health Risks from Exposure to Low ...
Valentin J. The ۲۰۰۷ recommendations of the international commission on ...
Tapiovaara M, Siiskonen T. PCXMC, A Monte Carlo program for ...
AC۰۹۶۱۷۹۶۱ A. Quality assurance programme for computed tomography: diagnostic and ...
Gao Y, Quinn B, Pandit-Taskar N, Behr G, Mahmood U, ...
Ataç GK, Parmaksız A, İnal T, Bulur E, Bulgurlu F, ...
Galanski M, Nagel H, Stamm G, editors. CT-Exposition Praxis in ...
Thomas KE, Wang B. Age-specific effective doses for pediatric MSCT ...
Huda W, Ogden KM. Computing effective doses to pediatric patients ...
Masjedi H, Omidi R, Zamani H, Perota G, Zare MH. ...
Strauss KJ, Somasundaram E, Sengupta D, Marin JR, Brady SL. ...
Council NR. Health risks from exposure to low levels of ...
Furukawa K, Preston D, Funamoto S, Yonehara S, Ito M, ...
Preston D, Ron E, Tokuoka S, Funamoto S, Nishi N, ...
Pattison JE, Hugtenburg R, Charles M, Beddoe AJRpd. Experimental simulation ...
Hendee WR, O’Connor MKJR. Radiation risks of medical imaging: separating ...
Pearce MS, Salotti JA, Little MP, McHugh K, Lee C, ...
Mathews JD, Forsythe AV, Brady Z, Butler MW, Goergen SK, ...
Miglioretti DL, Johnson E, Williams A, Greenlee RT, Weinmann S, ...
Brenner DJ, Elliston CD, Hall EJ, Berdon WE. Estimated risks ...
Van der Molen A, Schilham A, Stoop P, Prokop M, ...
Demb J, Chu P, Nelson T, Hall D, Seibert A, ...
Tack D, Jahnen A, Kohler S, Harpes N, De Maertelaer ...
نمایش کامل مراجع