TY - GEN
T1 - Spatial Resolution Test on Abdomen Examination of X-Ray Tube Performance
AU - Muzamil, Akhmad
AU - Nashichah, Roichatun
AU - Istiqomah Nurdin, Dezy Zahrotul
AU - Rulaningtyas, Riries
AU - Astuti, Suryani Dyah
N1 - Publisher Copyright:
© 2022 American Institute of Physics Inc.. All rights reserved.
PY - 2022/1/25
Y1 - 2022/1/25
N2 - In the field of health, good and quality services are the main things that must be considered. One of the efforts to achieve this is to test the suitability of the diagnostic radiology X-ray machine by testing the spatial resolution. This study focuses on testing the spatial resolution of X-ray images at the Ahmad Yani Islamic Hospital in Surabaya. This is done to obtain optimal image quality and determine the performance of the X-ray tube. First, the PCB design was carried out according to the TOR 18FG acrylic phantom drawing. Furthermore, exposure to X-ray radiation was carried out on the TOR 18FG and PCB with voltages of 55 kV, 65 kV, and 70 kV. The current and time used are the same, namely 8 mAs. In this study, the results of the reconstruction of the X-ray machine on the QC Tool were obtained in the form of TOR 18FGandPCB. The results of the X-ray reconstruction are in the form of a DICOM (Digital Imaging and Communications in Medicine) file. DICOM files must be opened using ImageJ software for plotting. Then, an analysis of the FWHM (Full Width Half Medium) value was carried out using the OriginPro software using gaussian fittings. After obtaining the FWHM value, the spatial resolution value can be calculated. Based on the analysis that has been carried out, the value ofthe spatial resolution on the PCB has increased from a voltage of 55 kV to 65 kV. However, the value ofthe spatial resolution on the PCB has decreased from 65 kV to 70 kV. In addition, X-ray tube performance is also seen from the SNR and CNR values. The SNR value on the TOR 18FG and PCB increases as the voltage is exposed.
AB - In the field of health, good and quality services are the main things that must be considered. One of the efforts to achieve this is to test the suitability of the diagnostic radiology X-ray machine by testing the spatial resolution. This study focuses on testing the spatial resolution of X-ray images at the Ahmad Yani Islamic Hospital in Surabaya. This is done to obtain optimal image quality and determine the performance of the X-ray tube. First, the PCB design was carried out according to the TOR 18FG acrylic phantom drawing. Furthermore, exposure to X-ray radiation was carried out on the TOR 18FG and PCB with voltages of 55 kV, 65 kV, and 70 kV. The current and time used are the same, namely 8 mAs. In this study, the results of the reconstruction of the X-ray machine on the QC Tool were obtained in the form of TOR 18FGandPCB. The results of the X-ray reconstruction are in the form of a DICOM (Digital Imaging and Communications in Medicine) file. DICOM files must be opened using ImageJ software for plotting. Then, an analysis of the FWHM (Full Width Half Medium) value was carried out using the OriginPro software using gaussian fittings. After obtaining the FWHM value, the spatial resolution value can be calculated. Based on the analysis that has been carried out, the value ofthe spatial resolution on the PCB has increased from a voltage of 55 kV to 65 kV. However, the value ofthe spatial resolution on the PCB has decreased from 65 kV to 70 kV. In addition, X-ray tube performance is also seen from the SNR and CNR values. The SNR value on the TOR 18FG and PCB increases as the voltage is exposed.
UR - http://www.scopus.com/inward/record.url?scp=85147299263&partnerID=8YFLogxK
U2 - 10.1063/5.0104212
DO - 10.1063/5.0104212
M3 - Conference contribution
AN - SCOPUS:85147299263
T3 - AIP Conference Proceedings
BT - 8th International Conference and Workshop on Basic and Applied Science, ICOWOBAS 2021
A2 - Wibowo, Anjar Tri
A2 - Mardianto, M. Fariz Fadillah
A2 - Rulaningtyas, Riries
A2 - Sakti, Satya Candra Wibawa
A2 - Imron, Muhammad Fauzul
A2 - Ramadhan, Rico
PB - American Institute of Physics Inc.
T2 - 8th International Conference and Workshop on Basic and Applied Science, ICOWOBAS 2021
Y2 - 25 August 2021 through 26 August 2021
ER -