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All Journal LINK Jurnal Imejing Diagnostik Jurnal Mirai Management Jurnal Kesehatan Vokasional Penelitian Pendidikan Geografi ULIN: Jurnal Hutan Tropis eScience Humanity Journal Proceedings of International Conference on Islamic Economic Finance and Social Finance
Rasyid Rasyid, Rasyid
Technic of Radiodiagnostic and Radiotherapy Department, Polytechnic Health Ministry of Semarang
Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Medicine & Pharmacology Nursing Public Health Social Sciences

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Analisis Informasi Citra Anatomi Ureter antara Safire dengan Filtered Back Projection pada Teknik Tracking CT Urologi Klinis Hidronefrosis Zakiah, Putri Vina; Rasyid, Rasyid; Prastanti, Agustina Dwi; Sulistiyadi, Akhmad Haris; Sudiyono, Sudiyono; Susanti, Maya
Jurnal Imejing Diagnostik (JImeD) Vol. 11 No. 1 (2025): JANUARY 2025
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v1i1.11684

Abstract

Background: Clinical CT-Scan Examination and Noise Reduction in Hydronephrosis. Non-contrast CT-Scan examination is used to diagnose hydronephrosis and enhance diagnostic information in CT Urology tracking. However, CT Urography images often contain high noise levels due to examination parameters and patient size variations, which can obscure small anatomical details like the ureter. To improve image quality, reconstruction algorithms such as Filtered Back Projection (FBP) and Iterative Reconstruction (IR), particularly SAFIRE, are used alongside denoising techniques to reduce noise while preserving diagnostic information.This research aims to find the most optimal reconstruction algorithm for processing images regarding ureter anatomical information in tracking CT Urology techniques for clinical hydronephrosis.Methods: This is a quasi-experiment using the static group comparison method. Non-contrast CT (NCCT) Urology examination images in hydronephrosis patients were processed with FBP and SAFIRE strength 3 reconstruction algorithms. Assessment of anatomical image information analysis was conducted quantitatively by measuring noise and assessing anatomical information by respondents.Results: The results of this study are differences in anatomical information on Urology CT tracking images with variations in FBP and SAFIRE reconstruction algorithms with a p-value of 0.00 < (0.05 The study results showed significant differences in ureter anatomical information between CT Urology tracking images reconstructed with FBP and SAFIRE algorithms (p-value = 0.00 < 0.05). The alternative hypothesis was accepted, indicating that SAFIRE is more effective than FBP in reducing noise in CT Urology tracking images.Conclusions: SAFIRE produces higher image quality and lower noise in non-contrast CT Urology.
Pengembangan Model Aplikasi Pelatihan Pengendalian Mutu Computed Tomography (CT) Berbasis American College of Radiology (ACR) Phantom Terintegrasi Web Harnanto, Rudy; Adi, Kusworo; Dartini, Dartini; Wibowo, Gatot Murti; Rasyid, Rasyid
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.v11i2.13457

Abstract

Background: The use of Viewdex as a tool for radiographic image evaluation has limitations in flexibility for students, particularly in the installation and input of DICOM ACR image results, which can be complex. This study aims to: (1) Evaluate the performance of the CT Scan training application for the Applied Bachelor Program in Radiologic Imaging Technology at Poltekkes Kemenkes Semarang, based on ViewDex; (2) Develop a web-integrated CT Scan quality control training application based on the ACR Phantom; (3) Measure the performance of the web-integrated CT Scan quality control training application based on the ACR Phantom.Methods: The research method used is Research and Development (R&D), which includes literature study, product development, field testing, evaluation, and product revision. The developed application simplifies the process of importing DICOM data, coding questions, and automatic evaluation, thus improving operational efficiency.Results: Validation by IT and QA/QC experts shows that the application meets high standards with 100% validity. Blackbox testing, which includes general functionality, security, compatibility, performance, usability, dashboard, and user interface, showed that the application is valid and operates well without significant errors. Performance evaluation through pre-test and post-test indicated a significant improvement in participants' knowledge and skills, with the Wilcoxon test yielding a p-value of 0.005, indicating a significant difference between conditions before and after using the application.Conclusions: in conclusion, the developed application is effective and efficient in enhancing student usability and learning experience, overcoming the limitations of Viewdex. This application enables efficient management and analysis of medical images and data, making it well-prepared to support CT quality control training with high-quality standards.
Pemeriksaan Magnetic Resonance Urography (MRU) dengan Bahan Kontras Oral Seduhan Daun Kopi Arabica Kerinci Sudiyono, Sudiyono; Rasyid, Rasyid; Yosa, Yori Andra
Jurnal Kesehatan Vokasional Vol 9, No 3 (2024): August
Publisher : Sekolah Vokasi Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jkesvo.97804

Abstract

Latar Belakang: Bahan aktif Gadolinium (Gd) biasa digunakan untuk mendapatkan hasil citra Magnetic Resonance Urography (MRU) yang optimal, namun pada penggunaan media kontras ini terdapat kontra indikasi terhadap pasien yang mengalami permasalahan pada ginjal. Unsur mineral logam Mangan (Mn) dan besi (Fe) dapat dijadikan sebagai alternatif bahan kontras Magnetic Resonance Imaging (MRI). Telah dilakukan uji laboratorium, Mangan (Mn) dan Besi (Fe) dapat diperoleh secara alami pada teh daun kopi Arabika Kerinci.Tujuan: Penelitian ini bertujuan untuk mengetahui potensi seduhan teh daun kopi Arabika Kerinci sebagai bahan kontras oral pemeriksaan MRU.Metode: Penelitian eksperimental (kuantitatif-deskriptif) dengan jenis penelitian R&D dan pendekatan one group pretest-posttest only. Model penelitian menggunakan pengembangan model ADDIE (Analyze, Design, Development, Implementation, Evaluation). Sampel yang dilibatkan merupakan volunteer dengan rentang usia 22-40 tahun sebanyak 10 orang.Hasil: Analisis pada data menunjukan adanya hasil yang signifikan pada SNR pelvis ginjal dengan nilai p=0,037 dan CNR antara pelvis ginjal dengan medula ginjal dengan nilai p=0,007. Sedangkan pada variabel lain tidak ditemukan perbedaan signifikan dengan nilai p>α (>0,05).Kesimpulan: Sediaan daun kopi Arabika Kerinci dalam bentuk seduhan teh memiliki potensi untuk dijadikan sebagai media kontras oral pada pemeriksaan MRU.
Co-Authors Agustina Dwi Prastanti, Agustina Dwi Al-Kattani, Abdul Hayyie Ammar, Ammar Andri Kurniawan Dartini Dartini Diah Fatma Sjoraida edy susanto Fatmayanti, Halinda Gatot Murti Wibowo, Gatot Murti Gunawan BI, Gunawan Harnanto, Rudy Kusworo Adi Lensari, Delfy Muhraweni Muraweni, Muhraweni Nungraha, Aat Ruchiat Nuridzati, Arifina Replita, Replita Rosianty, Yuli Salampessy, Maryam Santosa, Tomi Apra Sri Mulyati Sudiyono Sudiyono Sulistiyadi, Akhmad Haris Susanti, Maya Ulil Amri Syafri WIJOYO, HADION Wulandari, Andi Sri Rezky Yosa, Yori Andra Zakiah, Putri Vina