Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Antigen: Jurnal Kesehatan Masyarakat dan Ilmu Gizi
Ricky Richard Ivanson Tude
Unknown Affiliation
Health Professions Public Health

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Uji Kesesuaian CT Number Pada Pesawat CT Scan Multislice Di Rumah Sakit Sunset Vet Kuta Ricky Richard Ivanson Tude; Aris Diartama; Made Purwa Darmita
Antigen : Jurnal Kesehatan Masyarakat dan Ilmu Gizi Vol. 2 No. 1 (2024): Februari : Antigen: Jurnal Kesehatan Masyarakat dan Ilmu Gizi
Publisher : LPPM STIKES KESETIAKAWANAN SOSIAL INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57213/antigen.v2i1.205

Abstract

This research was conducted to determine the accuracy and uniformity of CT Numbers from CT-Scan images using a phantom at Sunset Vet Hospital Kuta. This conformity test is carried out to ensure that the CT-Scan aircraft meets radiation safety requirements and provides precise and accurate diagnostic information. The method used is varying the thickness of the slice thickness, namely 3 mm, 5 mm, 8 mm and 10 mm, tube voltage 130 kVp, tube current 100 mA, window width 200 and window level 40 and ROI in the form of a circle with a size range of 1,000 – 1,005 cm2 in each slice thickness, there are 5 ROIs with different positions, namely middle ROI, ROI at 12 o'clock, ROI at 3 o'clock, ROI at 6 o'clock, and ROI at 9 o'clock. From the measurement results, the accuracy and uniformity values ​​of the CT Number are different for each slice and ROI position, for the tolerance limit for CT Number accuracy values ​​according to PERKA BAPETEN Number 2 of 2018 is in the range -4 to 4, while the tolerance limit for CT Number uniformity values ​​is in the range -2 to 2. From the results of measurements that have been carried out, the accuracy and uniformity values The CT Number in this study has passed the test. The research results show that slice thickness does not affect the accuracy and uniformity of the CT Number on CT-Scan images.
Co-Authors Aris Diartama Made Purwa Darmita