Andree Kurniawan
Bagian Penyakit Dalam, Fakultas Kedokteran Universitas Pelita Harapan Siloam General Hospital

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Diagnostic Accuracy of Coronary Artery Calcium Scoring in Detecting Significant Coronary Artery Stenosis Compared with Invasive Coronary Angiography Erico, Adelbertus; Muljadi, Rusli; Yuniarti, Mira; Pardede, Ingrid Maria; Kurniawan, Andree; Jorizal, Patricia
Medicinus Vol. 15 No. 2 (2026): February
Publisher : Fakultas Kedokteran Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/med.v15i2.10757

Abstract

Background: Coronary artery disease (CAD) remains a leading cause of mortality, emphasizing the importance of early non-invasive diagnostic strategies. This study evaluated the diagnostic accuracy of coronary artery calcium scoring (CACS) in detecting significant coronary stenosis, using invasive angiography as the reference standard.   Methods: Sixty-three patients who underwent both CACS and quantitative coronary angiography were retrospectively analyzed. The mean total CACS was 684.1 ± 1030.8, and significant stenosis (≥70%) was most prevalent in the left anterior descending artery (92.1%).   Result: Spearman’s analysis revealed positive correlations between CACS and angiographic stenosis in the right coronary artery (ρ = 0.338, p = 0.007), left anterior descending artery (ρ = 0.492, p = 0.001), and left circumflex artery (ρ = 0.314, p = 0.012). Receiver operating characteristic (ROC) analysis demonstrated moderate-to-good diagnostic performance, with area under the curve (AUC) values of 0.699 for RCA, 0.769 for LAD, and 0.690 for LCX.   Conclusions: These findings indicate that CACS can serve as a reliable, low-cost, and non-invasive modality for preliminary screening and risk stratification of CAD, particularly in identifying patients who may benefit from invasive coronary angiography.
Association Between Ultrasound-Derived Fat Fraction (UDFF) Values and Metabolic Syndrome Laboratory Parameters in Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) Syahputra, Rheza Maulana; Jorisal, Patricia; Tarigan, Vera Nevyta; Lucas, Brian; Setiawan, Hardianto; Kurniawan, Andree
Medicinus Vol. 15 No. 2 (2026): February
Publisher : Fakultas Kedokteran Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/med.v15i2.10815

Abstract

Background: Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD), formerly known as Non-Alcoholic Fatty Liver Disease (NAFLD), is highly prevalent worldwide and is strongly associated with metabolic syndrome and its related conditions such as diabetes mellitus and hypertension. Without early detection and intervention, hepatic steatosis can progress to hepatic inflammation, fibrosis, cirrhosis, and even hepatocellular carcinoma (HCC). This study aims to evaluate the relationship between ultrasound-derived fat fraction (UDFF) values and laboratory parameters of metabolic syndrome in MASLD, particularly liver enzymes, lipid profile, and glycemic profile, as well as to determine the optimal UDFF cut-off value for detecting metabolic syndrome risk in Indonesian patients.   Methods: A cross-sectional study was conducted on 96 patients who underwent UDFF and laboratory assessments including liver enzymes (SGOT/AST, SGPT/ALT), lipid profile (total cholesterol, HDL, LDL, triglycerides), and glycemic profile (HbA1c, fasting blood glucose). Data analysis included bivariate-multivariate correlation and ROC analysis.   Result: The distribution of UDFF (%) was as follows: normal ≤6% (27.1%; n=26), mild >6–15% (37.5%; n=36), moderate >15–25% (21.9%; n=21), and severe >25% (13.5%; n=13). UDFF showed a moderate positive correlation with SGPT (ρ=0.370; p<0.01) and triglycerides (ρ=0.380; p<0.01), and a weak negative correlation with HDL (ρ=−0.221; p<0.05). A UDFF threshold of 14% was able to predict abnormal SGPT levels and elevated triglycerides.   Conclusions: UDFF shows a significant correlation with laboratory parameters of metabolic syndrome in MASLD, confirming its potential as an accessible, effective, efficient, non-radiative, and non-invasive imaging modality. These findings support the central role of radiology in the early detection and therapeutic monitoring of MASLD and metabolic syndrome, as well as in preventing disease progression from hepatic steatosis to inflammation, fibrosis, cirrhosis, and hepatocellular carcinoma (HCC). Large-scale multicenter validation is required to optimize these findings.
Co-Authors Achmad Fauzi ACHMAD FAUZI Agatha, Cindy Monika Agatha, Lisa Agung, Fransisca Handy Allen Widysanto Andhika Rachman Andri Sanityoso Sulaiman Angelina, Stella Anurantha, Jonathan Juniard Argo, Teresa Mika Ari Fahrial Syam Armen Armen Arshita Auliana Audrey Hamdoyo Billy Susanto Ceva W. Pitoyo Chandra, Margaret Chintya Marcella Cindy Sidarta Claudia Jodhinata Cucunawangsih Cucunawangsih, Cucunawangsih Daniel Chung Darien Alfa Cipta Darti Isbandiarti Devina Adella Halim Devina Adella Halim Dewi Purnamasari Diah Martina, Diah Edy Gunawan Edy Gunawan, Edy Elizabeth Marcella Erico, Adelbertus Euphemia Seto Euphemia Seto, Euphemia Evangelista, Nadya Nathalia Fajar L. Gultom Febby Hutomo Felix Wijovi Felix Wijovi Fidelia Octaviani Halim, Devina Adella Hamdoyo, Audrey Hariyanto, Timotius I. Hartoyo, Vinson Heriyanto, Rivaldo Steven Heryadi, Nadia Khoirunnisa Imanuelly, Michelle Indrawan, Michele Isbandiarti, Darti Ivana Dewi Mulyanto Jane Olivia Lorens Jeremia Imanuel Siregar Jodhinata, Claudia Johan Wibowo Johan Wibowo Jonathan Juniard Anurantha Jorisal, Patricia Jorizal, Patricia Jovita Jovita Khie Chen Liem, Jean Andrina Lorens, Jane Olivia Lucas, Brian Lugito, Nata P H Mangkuliguna, Gladys Marcella, Chintya Marcella, Elizabeth Marcellus Simadibrata Marcellus Simadibrata Margaret Chandra Margaret Merlyn Tjiang, Margaret Merlyn Maria, Eva Michael Susanto Michael Susanto Michael, Rafael Jonathan Michele Indrawan Michelle Imanuelly Mira Yuniarti Monica, Moryella Nadia Ayu Mulansari, Nadia Ayu Nadia Khoirunnisa Heryadi Nadya Nathalia Evangelista NATA LUGITO, NATA Nata P H Lugito Nata P Hardjo Lugito, Nata P Nata Pratama Nata Pratama Hardjo Lugito Novia Lauren Sieto Nugroho Prayogo Octaviani, Fidelia Orlin, Sisilia Pardede, Ingrid Maria Patricia Budimulia Prima Yuriandro Rahmat Cahyanur Ralph Girson Gunarsa Resa Setiadinata Resti Mulya Sari Rivaldo Steven Heriyanto Rivami, Dwi Savitri Rizki Yaruntradhani Rizki, Saraswati Anindita Rusli Muljadi, Rusli Ryan Yudistiro Saraswati Anindita Rizki Saraswati Anindita Rizki Setiadinata, Resa Setiawan, Hardianto Sharfina, Ratuafni Sidarta, Cindy Sieto, Novia Lauren Sinaga, Terry Devita Siregar, Jeremia Imanuel Sisilia Orlin Soputri, Christin Stella Angelina Stevent Sumantri Stevent Sumantri, Stevent Sugianto, Jeremy Octavian Susanti - Susanto, Billy Sutanto, Ratna Syahputra, Rheza Maulana Tan, Christine Tanuwijaya, Nathania Victoria Stevina Tarigan, Vera Nevyta Terry Devita Sinaga THEO AUDI YANTO, THEO AUDI Timotius Ivan Hariyanto Veli Sungono Vinson Hartoyo Violetta, Olivia Wijaya, Indra Wijovi, Felix Wilson Matthew Raffaello Winata, Sharleen Wong, Clarinda Wonsono, Beverley Yohanes Deo Fau