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All Journal Jurnal Surya Medika Jurnal EduHealth
I Made Purwa Darmita
AKTEK Radiodiagnostik dan Radioterapi Bali
Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Public Health Veterinary

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The Effect of Slice Thickness Variation on The Anatomical Information of CT Scan Paranasal Sinus Coronal Section in Clinical Rhinosinusitis Luh Gede Yunda Rustika Putri; I Putu Eka Juliantara; I Made Purwa Darmita
Jurnal EduHealth Vol. 14 No. 03 (2023): Jurnal EduHealt, Edition September 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jurnaleduhealth.v14i3.2811

Abstract

CT Scan is an excellent technique in assessing anatomical structures, anatomical abnormalities, and visualising the presence or absence of pathological tissue in the four sinuses and their extensions. One of the important parameters on CT Scan is slice thickness. Slice thickness is a thickness of the slice that can be adjusted according to clinical requirements with a variation of values from 1 to 10 mm. The purpose of this study is to determine the effect of slice thickness variation on anatomical information of CT Scan paranasal sinus coronal section in rhinosinusitis and slice thickness variation that produces the most optimal anatomical information. This study is an analytical quantitative study with an experimental approach conducted on 10 samples who performed CT scan examination of paranasal sinus in rhinosinusitis using slice thickness variations of 0.6 mm, 1 mm, 1.5 mm and 2 mm. Based on the results of Friedman test and Wilcoxon Post Hoc test, the p value is 0.0001 (p<0.05) which means there is an effect of using slice thickness variation on anatomical information. The mean rank value in the Friedman test for slice thickness variations of 0.6 mm is 3.70, 1 mm is 3.13, 1.5 mm is 1.85, and 2 mm is 1.32 so based on the test results, slice thickness variation that shows the most optimal anatomical information is 0.6 mm.
Peran CT Dual Energy pada Pemeriksaan KNEE Joint Kasus Gout di Rumah Sakit Santo Borromeus Bandung: The Role of Dual-Energy Knee Joint Examination for Gout Cases at Santo Borromeus Hospital Bandung Sri Wahyuni Barus; Kadek Yuda Astina; I Made Purwa Darmita
Jurnal Surya Medika (JSM) Vol. 11 No. 3 (2025): Jurnal Surya Medika (JSM)
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/jsm.v11i3.8307

Abstract

Latar Belakang: Gout adalah kondisi inflamasi kronis yang ditandai dengan deposisi kristal monosodium urat (MSU) di sendi, terutama pada lutut, menyebabkan nyeri, pembengkakan, dan peradangan. Dual-Energy CT (DECT) adalah teknik pencitraan non-invasif yang mampu mendeteksi kristal MSU dengan sensitivitas dan spesifisitas tinggi, terutama dalam diagnosis dini dan diferensiasi dari patologi sendi lainnya. Metode: Penelitian ini menggunakan pendekatan studi kasus kualitatif dengan data yang dikumpulkan melalui observasi, wawancara, dan analisis dokumen di Istalasi Radiologi Rumah Sakit Santo Borromeus, Bandung. Fokus penelitian adalah pada pemeriksaan DECT sendi lutut pada pasien gout. Hasil: DECT pada lutut kanan menunjukkan beberapa deposit kecil kristal MSU pada struktur penting seperti tendon dan kartilago subchondral, tanpa kelainan tulang yang signifikan. DECT secara efektif membedakan deposit urat dari kalsium, mendukung penggunaannya dalam diagnosis dan manajemen gout. Kesimpulan: DECT adalah alat penting dalam mendiagnosis gout pada sendi besar seperti lutut, menawarkan akurasi yang lebih tinggi dibandingkan modalitas pencitraan konvensional. Kemampuan DECT untuk memvisualisasikan dan mengkuantifikasi deposit MSU secara non-invasif memungkinkan intervensi terapeutik yang tepat waktu, sehingga meningkatkan hasil pasien.
Co-Authors I Putu Eka Juliantara Kadek Yuda Astina Luh Gede Yunda Rustika Putri Sri Wahyuni Barus