Optimization of Phantom CT-Scan Image Quality Using Helical and Axial Methods with Variations of mAs and kV

Zainal Rahmad Syah, Erni Dwi Sinta, Suhariningsih, Dita Aprilia Hariyani, P. A. Dyah Permatasari, Suryani Dyah Astuti

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Research has been carried out on the evaluation of the helical method and the axial method with variations of mAs (140, 200, and 260) and kV (80 and 120) on phantom CT-Scan on image quality. The study was conducted using a phantom as a patient substitute because this study requires repeated scanning. This study aims to determine the effect of the acquisition method, mAs, and kV on the image results on the head phantom. Compares image quality based on Noise. Each image result is performed with the region of interest (ROI) value at 5 points on each slice to get the standard deviation value as a representation of the noise value. Noise value. The data are combined into a graph and a descriptionis made and then compared with the results of the one-way ANOVA test, significant p = 0.00 for the overall noise value data. helical and axial noise methods. The results of the SPSS show that there is a significant difference in the effect of the scanning method. This means that there are differences in the scanning method for the noise value. image results. noise value. shows that the helical scanning method is more optimal to produce optimal images.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Technology and Multidiscipline, ICATAM 2021
Subtitle of host publication"Advanced Technology and Multidisciplinary Prospective Towards Bright Future" Faculty of Advanced Technology and Multidiscipline
EditorsPrihartini Widiyanti, Prastika Krisma Jiwanti, Gunawan Setia Prihandana, Ratih Ardiati Ningrum, Rizki Putra Prastio, Herlambang Setiadi, Intan Nurul Rizki
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735444423
DOIs
Publication statusPublished - 19 May 2023
Event1st International Conference on Advanced Technology and Multidiscipline: Advanced Technology and Multidisciplinary Prospective Towards Bright Future, ICATAM 2021 - Virtual, Online
Duration: 13 Oct 202114 Oct 2021

Publication series

NameAIP Conference Proceedings
Volume2536
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference1st International Conference on Advanced Technology and Multidiscipline: Advanced Technology and Multidisciplinary Prospective Towards Bright Future, ICATAM 2021
CityVirtual, Online
Period13/10/2114/10/21

Keywords

  • CT-Scan
  • Scanning method
  • noise
  • phantom

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