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Variation of the Absorbed Dose by the Height of the Patient in CT Scanning

Cilt: 5 Sayı: 1 15 Haziran 2022
İsmail Hakkı Sarpün *, Timur Koca , Ece Atak , Yasemin Şengün , Rahmi Atıl Aksoy , Mehmet Kızılkaya , Aylin Fidan Korcum
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Variation of the Absorbed Dose by the Height of the Patient in CT Scanning

Öz

Computed Tomography (CT) images taken in cancer treatments are important in treatment portal design and planning. The dose received by the patient in CT scans are not considered in the treatment planning dose calculation and becomes important in calculating the limit doses of the critical organs with critical dose threshold. In this study, the change of the dose received by some of the critical organs, namely the heart, liver, and kidneys, according to the height of the patient was investigated with the NCICT code using the Monte Carlo technique. As a result, doses were changed by the height of the patients.

Anahtar Kelimeler

CT, Phantom, NCICT, Monte Carlo

Kaynakça

  1. AAPM, 2011. Size-specific dose estimates (ssde) in pediatric and adult body CT examinations. AAPM Report 204, 1-30.
  2. Ban, N., Takahashi, F., Sato, K., Endo, A., Ono, K., Hasegawa, T., Yoshitake, T., Katsunuma, Y. and Kai, M., 2011. Development of a web-based CT dose calculator: WAZA-ARI. Radiation Protection Dosimetry, 147, 333–337.
  3. Caon, M., 2004. Voxel-based computational models of real human anatomy: a review. Radiation and Environmental Biophysics, 42, 229–35.
  4. ICRP, 2009. Adult Reference Computational Phantoms ICRP Publication 110, Annual ICRP, 39, 1–166.
  5. Kalender, W.A., Schmidt, B. and Zankl, M., 1999. A PC program for estimating organ dose and effective dose values in computed tomography. European Radiology, 9, 555–562.
  6. Lee, E., Lamart, S., Little, M.P. and Lee, C., 2014. Database of normalised computed tomography dose index for retrospective CT dosimetry. Journal of Radiological Protection, 34, 363–88.
  7. Lee, C., Kim, K.P., Bolch, W.E., Moroz, B.E. and Folio, L., 2015. NCICT: a computational solution to estimate organ doses for pediatric and adult patients undergoing CT scans. Journal of Radiological Protection, 35, 4, 891-909.
  8. Lee, C., Kim, K.P., Long, D., Fisher, R., Tien, C., Simon, S.L., Bouville, A. and Bolch, W.E., 2011. Organ doses for reference adult male and female undergoing computed tomography estimated by Monte Carlo simulations. Medical Physics, 38, 1196–206.
  9. Lee, C., Kim, K.P., Long, D. and Bolch, W.E., 2012. Organ doses for reference pediatric and adolescent patients undergoing computed tomography estimated by Monte Carlo simulation. Medical Physics, 39, 2129–46.
  10. National Research Council, 2006. Health Risks from Exposure to Low Levels of Ionizing Radiation: BEIR VII Phase 2, Washington DC, National Academies Press.

Kaynak Göster

APA
Sarpün, İ. H., Koca, T., Atak, E., Şengün, Y., Aksoy, R. A., Kızılkaya, M., & Korcum, A. F. (2022). Variation of the Absorbed Dose by the Height of the Patient in CT Scanning. Afyon Kocatepe Üniversitesi Uluslararası Mühendislik Teknolojileri ve Uygulamalı Bilimler Dergisi, 5(1), 1-4. https://doi.org/10.53448/akuumubd.985577
AMA
1.Sarpün İH, Koca T, Atak E, vd. Variation of the Absorbed Dose by the Height of the Patient in CT Scanning. AKU IJETAS. 2022;5(1):1-4. doi:10.53448/akuumubd.985577
Chicago
Sarpün, İsmail Hakkı, Timur Koca, Ece Atak, vd. 2022. “Variation of the Absorbed Dose by the Height of the Patient in CT Scanning”. Afyon Kocatepe Üniversitesi Uluslararası Mühendislik Teknolojileri ve Uygulamalı Bilimler Dergisi 5 (1): 1-4. https://doi.org/10.53448/akuumubd.985577.
EndNote
Sarpün İH, Koca T, Atak E, Şengün Y, Aksoy RA, Kızılkaya M, Korcum AF (01 Haziran 2022) Variation of the Absorbed Dose by the Height of the Patient in CT Scanning. Afyon Kocatepe Üniversitesi Uluslararası Mühendislik Teknolojileri ve Uygulamalı Bilimler Dergisi 5 1 1–4.
IEEE
[1]İ. H. Sarpün vd., “Variation of the Absorbed Dose by the Height of the Patient in CT Scanning”, AKU IJETAS, c. 5, sy 1, ss. 1–4, Haz. 2022, doi: 10.53448/akuumubd.985577.
ISNAD
Sarpün, İsmail Hakkı - Koca, Timur - Atak, Ece - Şengün, Yasemin - Aksoy, Rahmi Atıl - Kızılkaya, Mehmet - Korcum, Aylin Fidan. “Variation of the Absorbed Dose by the Height of the Patient in CT Scanning”. Afyon Kocatepe Üniversitesi Uluslararası Mühendislik Teknolojileri ve Uygulamalı Bilimler Dergisi 5/1 (01 Haziran 2022): 1-4. https://doi.org/10.53448/akuumubd.985577.
JAMA
1.Sarpün İH, Koca T, Atak E, Şengün Y, Aksoy RA, Kızılkaya M, Korcum AF. Variation of the Absorbed Dose by the Height of the Patient in CT Scanning. AKU IJETAS. 2022;5:1–4.
MLA
Sarpün, İsmail Hakkı, vd. “Variation of the Absorbed Dose by the Height of the Patient in CT Scanning”. Afyon Kocatepe Üniversitesi Uluslararası Mühendislik Teknolojileri ve Uygulamalı Bilimler Dergisi, c. 5, sy 1, Haziran 2022, ss. 1-4, doi:10.53448/akuumubd.985577.
Vancouver
1.İsmail Hakkı Sarpün, Timur Koca, Ece Atak, Yasemin Şengün, Rahmi Atıl Aksoy, Mehmet Kızılkaya, Aylin Fidan Korcum. Variation of the Absorbed Dose by the Height of the Patient in CT Scanning. AKU IJETAS. 01 Haziran 2022;5(1):1-4. doi:10.53448/akuumubd.985577