Abstract
Tanısal amaçlı incelemelerde klinik radyasyon
kullanımı geniş bir alanda yer almaktadır. Özellikle x ve gama ışınları ile
çalışan cihazlar, hastanelerde farklı kliniklere tanısal anlamda çözüm kolaylığı
sunmaktadır. Kullanılan ışın kaynakları, iyonize radyasyon kaynakları
olmasından dolayı canlı bünyesinde özellikle pediatrik hastalarda oluşacak
zararlı etkileri göz önüne almak gereklidir.
Bu çalışmanın amacı, kliniklerde bilinmeyen ve merak edilen organ doz
hesaplamalarının bebeklerde rutin pediatrik protokoller ile yapılan çekimler
sırasında farklı organlar tarafından soğrulan dozları ve efektif dozları
hesaplamak ve karşılaştırmaktır. Çalışma için Philips MX 16 kesit bilgisayarlı
tomografi cihazı modellemesi, kendi protokol değerleri ile birlikte ve Monte
Carlo metodu kullanılarak organ doz ve efektif dozları hesaplandı ve
karşılaştırıldı.
Keywords
References
- Jessen KA BG., Geleijns J., Golding SJ., Jurik AG,Leonardi M. 2000. Quality criteria development within the fourth framework research programme: computedtomography. . Radiat Prot Dosim 90, 79–83.
- Pages J., Buls N., Osteaux M. 2003. CT doses in children: a multicentre study. Br J Radiol. 911-803. Berdon W. 2001. Estimated risks of radiationinducedfatal cancer from pediatric CT. AJR Am J Roentgenol. 176, 289-96.
- Pierce DA., Shimizu Y., Preston DL., Vaeth M., Mabuchi K.. 1996. Studies of the mortality of atomic bomb survivors. Report 12, part I. Cancer: 1950–1990. Radiat Res. 146:1–27.
- Hollingsworth C, Frush DP., Cross M., Lucaya J. 2003. Helical CTof the body: a survey of techniques used for pediatric patients.AJR Am J Roentgenol 180, 401–406.
- Singh S., Kalra MK., Shenoy Bhangle AS., Saini A., Gervais DA., Westra SJ. 2012. Radiation dose reduction with hybrid iterative reconstruction for pediatric CT.Radiology. 63(2), 537-46.
- Günay, O., Saç, M.M., İçhedef, M., Taşköprü, C., 2018, Soil gas radon concentrations along the Ganos Fault (GF)Arab J Geosci (2018) 11: 213. https://doi.org/10.1007/s12517-018-3542-2
- Günay O.,2018, Determination of Natural Radioactivity and Radiological Effects in some Soil Samples in Beykoz-Istanbul, European Journal of Science and Technology No. 12, pp. 9-14, April 2018 ISSN:2148-2683
Abstract
The usage of clinical radiations in diagnostic examinations situated within far and wide. Especially devices operating with x and gamma rays provide convenience of diagnostic solutions to different clinics in hospitals. Due to the in use radiation sources are ionized radiation sources, it is necessary to take into consideration the harmful effects that may occur especially in pediatric patients in vivo. The purpose of this study was the calculation of unknown and anticipated organ doses in routine pediatcis protocols in infants and the calculating and comparing the absorbed doses of different organs and effective doses. For the present study, organ doses and effective doses were calculated and compared by using Philips MX 16 cross-sectional computerized tomography model’s protocol values, and the Monte Carlo method.
References
- Jessen KA BG., Geleijns J., Golding SJ., Jurik AG,Leonardi M. 2000. Quality criteria development within the fourth framework research programme: computedtomography. . Radiat Prot Dosim 90, 79–83.
- Pages J., Buls N., Osteaux M. 2003. CT doses in children: a multicentre study. Br J Radiol. 911-803. Berdon W. 2001. Estimated risks of radiationinducedfatal cancer from pediatric CT. AJR Am J Roentgenol. 176, 289-96.
- Pierce DA., Shimizu Y., Preston DL., Vaeth M., Mabuchi K.. 1996. Studies of the mortality of atomic bomb survivors. Report 12, part I. Cancer: 1950–1990. Radiat Res. 146:1–27.
- Hollingsworth C, Frush DP., Cross M., Lucaya J. 2003. Helical CTof the body: a survey of techniques used for pediatric patients.AJR Am J Roentgenol 180, 401–406.
- Singh S., Kalra MK., Shenoy Bhangle AS., Saini A., Gervais DA., Westra SJ. 2012. Radiation dose reduction with hybrid iterative reconstruction for pediatric CT.Radiology. 63(2), 537-46.
- Günay, O., Saç, M.M., İçhedef, M., Taşköprü, C., 2018, Soil gas radon concentrations along the Ganos Fault (GF)Arab J Geosci (2018) 11: 213. https://doi.org/10.1007/s12517-018-3542-2
- Günay O.,2018, Determination of Natural Radioactivity and Radiological Effects in some Soil Samples in Beykoz-Istanbul, European Journal of Science and Technology No. 12, pp. 9-14, April 2018 ISSN:2148-2683
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Engineering |
| Journal Section | Articles |
| Authors | |
| Publication Date | August 31, 2018 |
| Published in Issue | Year 2018 |