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Journal : Lontara Journal Of Health Science And Technology

ANALISIS PENYEBAB ARTEFAK PADA HASIL RADIOGRAF MENGGUNAKAN COMPUTED RADIOGRAPHY (CR) Nur Hasmi; Herlina Pathuddin
Lontara Journal of Health Science and Technology Vol 3 No 1 (2022): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v3i1.267

Abstract

CR is a device capable of producing high quality radiographic images compared to conventional ones. Even though it is capable of producing high image quality, there are still artifacts in radiographic images. These artifacts can lead to misdiagnosis of the disease. Artifacts represent images that should not be present in radiographs. The purpose of this study was to determine the cause of the artifacts on the radiograph using the CR system. This study used a literature study method by analyzing journals related to the causes of artifacts in the radiographic images using the CR system. Based on the results of a literature review, it can be concluded that the factors causing artifacts are due to operator error, tool error, and artifacts that arise due to foreign objects.
Gambaran CT Scan Thorax pada Sampel Terkonfirmasi Covid-19 Syahrir, Syahrir; Fahrul M., Muhammad; Normawati, Sitti; Nurhasmi, Nurhasmi
Lontara Journal of Health Science and Technology Vol. 3 No. 2 (2022): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v3i2.273

Abstract

Thorax photos with CT scans can be used to monitor development and diagnose lung abnormalities due to COVID-19. This study aims to find out the results of CT Scan Thorax analysis of COVID-19 patients. The number of samples used as many as 30 samples using quantitative research methods with a descriptive approach. The results in this study showed from 30 samples 80% there is a picture of Pneumonia with other images such as GGO, Consolidation and accompanied by water bronchogram, Crazy Paving, and Halo Sign.