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Optimalisasi Kualitas Citra Coronal Tracking CT Urografi Non Kontras Dengan Variasi Teknik Rekonstruksi iDose4 dan Iterative Model Reconstruction (IMR) Faik, Muhamad; Yusnida, Arnefia Mei
Jurnal Imejing Diagnostik (JImeD) Vol 11, No 2 (2025): JULY 2025
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v11i2.13318

Abstract

Background: Non-contrast urography CT images with iDose4 level 6 reconstruction techniques produce the best and lowest diagnostic information compared to FBP, iDose4 level 1, iDose4 level 2, iDose4 level 3, iDose4 level 4, iDose4 level 5 (Faik, 2023). The next generation of advanced reconstruction techniques that came after iDose4 is IMR capable of producing images that are free of noise (Halliburton, 2016). The purpose of the study was to determine the settings of the reconstruction technique that produces the lowest noise and the best diagnostic information.Methods: This research is an experimental research conducted at the Salatiga City Hospital on November 2024. The noise was obtained from the results of measurements by 3 radiographers using ROI. Diagnostic information was obtained by providing a checklist to 3 radiologists. Data analysis was carried out by a statistical test of friedman.Results: The image with iDose4 level 6 has the highest noise of 8.67, IMR level 1 has an noise of 5.68, IMR level 2 has an noise of 2.89, and IMR level 3 has the smallest noise of 1.09. Meanwhile, the image with iDose4 level 6 reconstruction technique has the highest diagnostic information of 3.00, IMR level 1 has an diagnostic information of 2.67, IMR level 2 has an diagnostic information of 2.22, and IMR level 3 has the smallest diagnostic information of 1.55.Conclusions: The image with IMR level 3 had the lowest noise of 1.09 and the image with iDose4 level 6 had the best diagnostic information of 3.00.
Optimalisasi Kualitas Citra Coronal Tracking CT Urografi Non Kontras Dengan Variasi Teknik Rekonstruksi iDose4 dan Iterative Model Reconstruction (IMR) Faik, Muhamad; Yusnida, Arnefia Mei
Jurnal Imejing Diagnostik (JImeD) Vol. 11 No. 2 (2025): JULY 2025
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v11i2.13318

Abstract

Background: Non-contrast urography CT images with iDose4 level 6 reconstruction techniques produce the best and lowest diagnostic information compared to FBP, iDose4 level 1, iDose4 level 2, iDose4 level 3, iDose4 level 4, iDose4 level 5 (Faik, 2023). The next generation of advanced reconstruction techniques that came after iDose4 is IMR capable of producing images that are free of noise (Halliburton, 2016). The purpose of the study was to determine the settings of the reconstruction technique that produces the lowest noise and the best diagnostic information.Methods: This research is an experimental research conducted at the Salatiga City Hospital on November 2024. The noise was obtained from the results of measurements by 3 radiographers using ROI. Diagnostic information was obtained by providing a checklist to 3 radiologists. Data analysis was carried out by a statistical test of friedman.Results: The image with iDose4 level 6 has the highest noise of 8.67, IMR level 1 has an noise of 5.68, IMR level 2 has an noise of 2.89, and IMR level 3 has the smallest noise of 1.09. Meanwhile, the image with iDose4 level 6 reconstruction technique has the highest diagnostic information of 3.00, IMR level 1 has an diagnostic information of 2.67, IMR level 2 has an diagnostic information of 2.22, and IMR level 3 has the smallest diagnostic information of 1.55.Conclusions: The image with IMR level 3 had the lowest noise of 1.09 and the image with iDose4 level 6 had the best diagnostic information of 3.00.
PELATIHAN OPTIMALISASI CITRA CT UROGRAFI DENGAN MEDIA KONTRAS POSITIF DAN MEDIA KONTRAS NEGATIF Widya Mufida; Faik, Muhamad; Faesol, Ahmad
Hawa : Jurnal Pemberdayaan Dan Pengabdian Masyarakat Vol. 1 No. 2 (2023): Agustus 2023 Hawa : Jurnal Pemberdayaan Dan Pengabdian Masyarakat (HAWAJPPM)
Publisher : Yayasan Wayan Marwan Pulungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69745/hawajppm.v1i2.23

Abstract

CT Scan Urography is an examination using positive contrast media. Several three-dimensional reconstruction software applications found in CT Scan modalities include nerve marking, autobone, CT perfusion, smartcore, bone mineral densitometry, noise and artifact correction, denta scan, CT dose profile, multi planar volume rendering, maximum intensity projection, volume rendering, shaded surface display, multi planar reconstruction and tracking. Community service activities aim to improve soft skills and add insight to radiographers, alumni of the UNISA D3 Radiology Study Program and Radiology D3 Study Program students by training and simulating CT Scan Urography image processing. Optimal image processing in CT Scan examinations can minimize the occurrence of repetition so as to limit the radiation dose received by the patient so that it is necessary to increase the soft skills of the radiographer by means of training and simulation of CT Scan Urography image processing.
PELATIHAN PENANGANAN PASIEN GAWAT DARURAT YANG EFEKTIF DAN EFISIEN DI INSTALASI RADIOLOGI Widya Mufida; Faik, Muhamad
Hawa : Jurnal Pemberdayaan Dan Pengabdian Masyarakat Vol. 1 No. 2 (2023): Agustus 2023 Hawa : Jurnal Pemberdayaan Dan Pengabdian Masyarakat (HAWAJPPM)
Publisher : Yayasan Wayan Marwan Pulungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69745/hawajppm.v1i2.25

Abstract

Emergencies can be caused by disease, natural disasters and accidents. In the Radiology Installation, patients are no exception with emergencies that require immediate treatment due to trauma, illness or accidents experienced by the patient, apart from that the emergency situation that occurs in the Radiology Installation is that the patient has an allergic reaction to the contrast medium. The solution offered is training regarding handlers on radiographic examinations of emergency patients and first aid for patients who experience contrast media allergies. The training aims to improve soft skills and add insight to radiographers, alumni and D3 Radiology Study Program students by means of training in the effective and efficient handling of emergency patients at the Radiology Installation. From the results of the pretest and posttest, an increase of 20% was obtained, this shows success in increasing radiographers' understanding of handling patients in emergencies at radiology installations.