CT-scan patient dose monitoring on thorax examination in general hospital Sanjiwani Gianyar

https://doi.org/10.21744/irjeis.v7n6.1952

Authors

  • I Gusti Agung Ayu Ratnawati Physics Faculty of Mathematics and Natural Sciences, Udayana University, Denpasar, Indonesia
  • Ni Luh Putu Trisnawati Physics Faculty of Mathematics and Natural Sciences, Udayana University, Denpasar, Indonesia
  • Gusti Ngurah Sutapa Physics Faculty of Mathematics and Natural Sciences, Udayana University, Denpasar, Indonesia

Keywords:

CTDIVol, DLP, dosage monitoring, optimization

Abstract

Currently, in the world of medicine, the use of medical devices is very important. Along with the development of technology, the need for imaging in radio diagnostics is getting higher. This can be seen from the increasing trend of using medical devices by experts that are tailored to the needs of patients. The progress of radiological examination is growing rapidly with the use of radiation sources, one of which is by using a CT-Scan (Computed Tomography Scanning). The use of CT-Scans must be monitored to ensure the protection and safety of workers, patients, and the public. Protection requirements that must be met in the use of radiation are optimization of radiation protection and safety. The optimization of radiation protection is determined from the diagnostic guide level or the Indonesian Diagnostic Reference Level (I-DRL). The data used in this study is a chest contrast examination with the category of adults (15 years and over). From the CT-Scan irradiation, the CTDIVol and DLP values ??were determined in the 3rd quartile (Q3=75 percentile).

Downloads

Download data is not yet available.

References

Adler, A., Carlton, R., & Wold, B. (1992). A comparison of student radiographic reject rates. Radiologic technology, 64(1), 26-32.

Fukuda, A., Ichikawa, N., Fujita, Y., Lin, P. J. P., Matsubara, K., & Miyati, T. (2017). Does gantry rotation time influence accuracy of volume computed tomography dose index (CTDIvol) in modern CT?. Physica Medica, 37, 43-48. https://doi.org/10.1016/j.ejmp.2017.04.008

Hill, B., Venning, A. J., & Baldock, C. (2008). Polymer gel dosimetry on a multislice computed tomography scanner: Effect of changing parameters on CTDI. Physica Medica, 24(3), 149-158. https://doi.org/10.1016/j.ejmp.2007.11.005

Ibrahim, A. A., Abdullah, B., & Halide, H. (2018). Estimasi Dosis Efektif Pasien Bagian Abdomen dari Hasil Pemeriksaan CT-Scan Merek Siemens SOMATOM. POSITRON, 8(2), 39-42.

Kadry, H., Wadnap, S., Xu, C., & Ahsan, F. (2019). Digital light processing (DLP) 3D-printing technology and photoreactive polymers in fabrication of modified-release tablets. European Journal of Pharmaceutical Sciences, 135, 60-67. https://doi.org/10.1016/j.ejps.2019.05.008

Klink, T., Obmann, V., Heverhagen, J., Stork, A., Adam, G., & Begemann, P. (2014). Reducing CT radiation dose with iterative reconstruction algorithms: the influence of scan and reconstruction parameters on image quality and CTDIvol. European journal of radiology, 83(9), 1645-1654. https://doi.org/10.1016/j.ejrad.2014.05.033

Lundstedt, T., Seifert, E., Abramo, L., Thelin, B., Nyström, Å., Pettersen, J., & Bergman, R. (1998). Experimental design and optimization. Chemometrics and intelligent laboratory systems, 42(1-2), 3-40. https://doi.org/10.1016/S0169-7439(98)00065-3

Marini, F., & Walczak, B. (2015). Particle swarm optimization (PSO). A tutorial. Chemometrics and Intelligent Laboratory Systems, 149, 153-165. https://doi.org/10.1016/j.chemolab.2015.08.020

Peloquin, C. A. (1997). Using therapeutic drug monitoring to dose the antimycobacterial drugs. Clinics in chest medicine, 18(1), 79-87. https://doi.org/10.1016/S0272-5231(05)70357-9

Putra, I. K. ., Ratnawati, G. A. A. ., & Sutapa, G. N. . (2020). Monitoring of patients using radiodiagnostic dosage EI (Exposure Index) on CR (Computed Radiography). International Research Journal of Engineering, IT & Scientific Research, 6(6), 45-49.

Rusmanto, (2016), Technical Guidelines for the Preparation of the National Diagnostic Reference Level (DRL), Center for the Study of Systems and Technology for Supervision of Radiation Facilities and Radioactive Substances of the Nuclear Energy Supervisory Agency.

Silvia, H., Milvita, D., Prasetio, H., & Yuliati, H. (2013). Estimasi Nilai Ctdi Dan Dosis Efektif Pasien Bagian Head, Thorax Dan Abdomen Hasil Pemeriksaan Ct-scan Merek Philips Briliance 6. Jurnal Fisika Unand, 2(2).

Sofiana L., Johan A.E N. and Normahayu I., (2012), Estimation of Effective Dose in Multi Slice Ct-Scan Examination of Head and Abdomen Based on ICRP Recommendation 103, Department of Physics, Faculty of Mathematics and Natural Sciences Universitas Brawijaya.

Strauss, L. J., & Rae, W. I. (2012). Image quality dependence on image processing software in computed radiography. SA Journal of Radiology, 16(2).

Suandayani, N. K. T., Sutapa, G. N., & Kasmawan, I. G. A. (2020). Quality control of X-rays with collimator and the beam alignment test tool. International Journal of Physical Sciences and Engineering, 4(3), 7-15.

Suryatika, I. B. M., Anggarani, N. K. N., Poniman, S., & Sutapa, G. N. (2020). Potential Risk of Cancer in Body Organs as Result of Torak CT-scan Exposure. International Journal of Physical Sciences and Engineering, 4(3), 1-6.

Suryatika, I. B. M., Sutapa, G. N., & Kasmawan, I. G. A. (2019). Radiology patient dosage monitoring for local diagnostic reference level. International Research Journal of Engineering, IT & Scientific Research, 5(5), 26-31.

Tomic, N., Papaconstadopoulos, P., Bekerat, H., Antunovic, G., Aldelaijan, S., Seuntjens, J., & Devic, S. (2019). Monte Carlo simulations of different CT X-ray energy spectra within CTDI phantom and the influence of its changes on radiochromic film measurements. Physica Medica, 62, 105-110. https://doi.org/10.1016/j.ejmp.2019.04.015

Weitschies, W., Blume, H., & Mönnikes, H. (2010). Magnetic marker monitoring: high resolution real-time tracking of oral solid dosage forms in the gastrointestinal tract. European Journal of Pharmaceutics and Biopharmaceutics, 74(1), 93-101. https://doi.org/10.1016/j.ejpb.2009.07.007

Xing, B., Cao, C., Zhao, W., Shen, M., Wang, C., & Zhao, Z. (2020). Dense 8 mol% yttria-stabilized zirconia electrolyte by DLP stereolithography. Journal of the European Ceramic Society, 40(4), 1418-1423. https://doi.org/10.1016/j.jeurceramsoc.2019.09.045

Published

2021-10-25

How to Cite

Ratnawati, I. G. A. A., Trisnawati, N. L. P., & Sutapa, G. N. (2021). CT-scan patient dose monitoring on thorax examination in general hospital Sanjiwani Gianyar. International Research Journal of Engineering, IT & Scientific Research, 7(6), 214-218. https://doi.org/10.21744/irjeis.v7n6.1952

Issue

Section

Research Articles