ACAR 2026

D-19 Today. 2026-02-28

PROGRAM

Scientific Program


[PBL01] Problem-based learning 1 Thinking Like an Expert March 19(Thu), 09:00-10:20			Room A
Chair (s)	Young Hwan Lee (Wonkwang University School of Medicine, Wonkwang University Hospital, Korea) Min Ju Kim (Korea University College of Medicine, Korea University Anam Hospital, Korea)
09:00-09:30 Knowledges & Challenges: Retroperitoneum Dow-Mu Koh (Royal Marsden Hospital, UK) CV 09:30-09:55 Knowledges & Challenges: Spleen Kyowon Gu (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea) CV 09:55-10:20 Knowledges & Challenges: Infection Subin Heo (University of Ulsan College of Medicine, Asan Medical Center, Korea) CV


[SF01] Special Focus 1 Fibroid and Adenomyosis March 19(Thu), 09:00-10:20			Room C
Chair (s)	Byung Chul Kang (Yonsei University College of Medicine, Severance Hospital, Korea) Sung Bin Park (University of Ulsan College of Medicine, Asan Medical Center, Korea)
09:00-09:25 MR Screening and Monitoring for Leiomyoma and Adenomyosis: Updates Jungjae Park (Chungnam National University College of Medicine, Chungnam National University Hospital, Korea) CV 09:25-09:50 Role of MRI: A Perspective on the Differentiation of the Fibroids from Sarcomas Jeong Woo Kim (Korea University College of Medicine, Korea University Guro Hospital, Korea) CV 09:50-10:15 Focal Management of Uterine Fibroids and Adenomyosis: Advances in MR-guided Therapy Young-sun Kim (Women's Medical Science Center, MINT Hospital, Korea) CV


[PL01] Plenary Lecture March 19(Thu), 11:10-12:00			Room A+B
Chair (s)	Bin Song (West China hospital, Sichuan University, China)
11:10-12:00 AI in Radiology Seong Ho Park (University of Ulsan College of Medicine, Asan Medical Center, Korea) CV


[LS01] Luncheon Symposium 1 Advancing Patient-Centered Care with Bayer: mpMRI and personalized CT Protocols March 19(Thu), 12:10-13:10			Room A+B
Chair (s)	Jeong Yeon Cho (Seoul National University College of Medicine, Seoul National University Hospital, Korea) Jin-Young Choi (Yonsei University College of Medicine, Severance Hospital, Korea)
12:10-12:40 Navigating Prostate Cancer Diagnosis: Insights from the PROKOMB Trial on MRI-Based Biopsy Decision-Making Charlie Hamm (Charité University Hospital, Germany) CV 12:40-13:10 From Theory to Practice: Implementing Personalized Contrast Injection Protocols in Daily CT Workflow Hsin-Yu Chen (National Taiwan University Hospital, Chinese Taipei) CV


[LS02] Luncheon Symposium 2 March 19(Thu), 12:10-13:10			Room C
Chair (s)	TBD (TBD, TBD)
TBD TBD TBD (TBD, TBD) TBD TBD TBD (TBD, TBD)


[SF02] Special Focus 2 Deep Dive into HCC March 19(Thu), 13:30-14:50			Room A
Chair (s)	Myeong-Jin Kim (Yonsei University College of Medicine, Severance Hospital, Korea) Bang-Bin Chen (National Taiwan University Hospital, Chinese Taipei)
13:30-13:50 Histopathologic & Molecular Classification of HCC Haeryoung Kim (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV 13:50-14:10 Imaging Signatures of HCC Subtypes Jin-Young Choi (Yonsei University College of Medicine, Severance Hospital, Korea) CV 14:10-14:30 Current Status & Future of Non-invasive Diagnosis of HCC Sang Hyun Choi (University of Ulsan College of Medicine, Asan Medical Center, Korea) CV 14:30-14:50 Prognostic Stratification of HCC with Imaging Biomarkers Hanyu Jiang (West China Hospital, Sichuan University, China) CV


[RC01] Refresher Course 1 Transplantation Imaging March 19(Thu), 13:30-14:50			Room B
Chair (s)	Woo Kyoung Jeong (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea) Romamtiezer Sahat Matondang (University of Indonesia, Indonesia)
13:30-13:50 Imaging of Liver Transplantation Kyoung Won Kim (University of Ulsan College of Medicine, Asan Medical Center, Korea) CV 13:50-14:10 Imaging of Pancreas Transplantation Se Jin Choi (University of Ulsan College of Medicine, Asan Medical Center, Korea) CV 14:10-14:30 Imaging of Kidney Transplantation Seo Yeon Youn (The Catholic University of Korea, College of Medicine, Seoul St. Mary’s Hospital, Korea) CV 14:30-14:50 Imaging of Post-BM Transplantation Sun Kyung Jeon (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV


[RC02] Refresher Course 2 Updates of GY Malignant Tumors March 19(Thu), 13:30-15:00			Room C
Chair (s)	Sung Eun Rha (The Catholic University of Korea, College of Medicine, Seoul St. Mary’s Hospital, Korea) Kang-Lung Lee (Taipei Veterans General Hospital, Chinese Taipei)
13:30-13:55 The Implications of the 2023 New FIGO Stage in Endometrial Cancer from a Radiologist's Perspective Stephanie Nougaret (Montpellier Cancer Institute, France) CV 13:55-14:20 Optimizing Cervical Cancer Staging with Advanced MR Imaging: A Practical Guide for Radiologist Tsukasa Saida (Institute of Medicine, University of Tsukuba, Japan) CV 14:20-14:45 O-RADS for Assessment of Adnexal Lesions: Why, When and How Lori M. Strachowski (University of California, San Francisco, USA) CV 14:45-15:00 O-RADS Case Examples with Pearls and Pitfalls Lori M. Strachowski (University of California, San Francisco, USA) CV


[HL01] ESGAR Honorary Lecture March 19(Thu), 15:10-16:00			Room A+B
Chair (s)	Chang Hee Lee (Korea University College of Medicine, Korea University Guro Hospital, Korea)
15:10-16:00 Imaging the Small Bowel in IBD-Where are we now Stuart Taylor (University College London, UK) CV


[SF03] Special Focus 3 Imaging Assessment in Metabolic Liver Disease: From MASLD to HCC March 19(Thu), 16:40-18:00			Room A
Chair (s)	Cher Heng Tan (Tan Tock Seng Hospital, Singapore) Seung Soo Lee (University of Ulsan College of Medicine, Asan Medical Center, Korea)
16:40-17:00 Epidemiology, Pathophysiology & Clinical Outcome of MASLD & MASH Han Ah Lee (Chung-Ang University College of Medicine, Chung-Ang University Seoul Hospital, Korea) CV 17:00-17:20 Non-invasive Imaging Assessment of MASLD and MASH Jeong Min Lee (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV 17:20-17:40 More Than Weight: Advanced Imaging of Body Composition in Obesity Kyung Won Kim (University of Ulsan College of Medicine, Asan Medical Center, Korea) CV 17:40-18:00 HCC in MASLD- Risk, Surveillance & Diagnostic Challenges Ijin Joo (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV


[RC03] Refresher Course 3 State-of-the-Art Biliary Imaging March 19(Thu), 16:40-18:00			Room B
Chair (s)	Yong Eun Chung (Yonsei University College of Medicine, Severance Hospital, Korea) Hsien Min Low (Tan Tock Seng Hospital, Singapore)
16:40-17:00 Cholangiopathies: Imaging-based Approaches for Diagnosis Maria Antonietta Bali (Università Cattolica del Sacro Cuore, Italy) CV 17:00-17:20 Beyond Diagnosis: Preoperative Staging & Resectability Assessment for Extrahepatic Cholangiocarcinoma Bohyun Kim (The Catholic University of Korea, College of Medicine, Seoul St. Mary’s Hospital, Korea) CV 17:20-17:40 IPNB: Detection, Differential & Risk Assessment Hyo Jung Park (University of Ulsan College of Medicine, Asan Medical Center, Korea) CV 17:40-18:00 The 2026 KSAR Consensus Statement for IPNB Dong Ho Lee (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV


[SS01] Scientific Session 1 Advances in Pancreatic Imaging: Emerging Techniques and Clinical Applications March 19(Thu), 09:00-10:20			Room B
Chair (s)	Kyung Sook Shin (Chungnam National University College of Medicine, Chungnam National University Hospital, Korea) Hong Il Ha (Hallym University Sacred Heart Hospital, Korea)
09:00-09:15 Imaging of Pancreatic NET: From Differentials to Prognostication Raju Sharma (All India Institute of Medical Sciences, New Delhi, India) CV 10:05-10:20 Imaging of IgG4-Related Disease: Focus on Pancreas and Biliary Tract Manifestation Ankur Goyal (All India Institute of Medical Sciences, New Delhi, India) CV
Speaker(s)	09:15-09:25	MRI-Derived Bone Marrow Fat Fraction and Body Composition Predict Chemotherapy-Induced Myelosuppression and Survival in Pancreatic Cancer Weinuo Qu (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)
	09:25-09:35	Deep Learning CT Signature for Predicting Occult Liver Metastases and Neoadjuvant Therapy Benefit in Pancreatic Ductal Adenocarcinoma: A Multicenter Retrospective Study Ben Zhao (Zhongda Hospital Medical School of Southeast University, China)
	09:35-09:45	U-Shaped Adiposity Thresholds Defining an Obesity Paradox in Gastroenteropancreatic Neuroendocrine Tumors: A Multicenter Prognostic Study with Biological Correlates Weinuo Qu (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)
	09:45-09:55	Magnetic Resonance T2-weighted Imaging Radiomics Deep Learning Model to Predict Pancreatic Mucinous Neoplasms Xu Fang (Changhai Hospital of Naval Medical University, China)
	09:55-10:05	From Echoes to Contrast: Improving Reporting Standards and Timing of Imagings Delivery in Acute Pancreatitis Kevin Xuan Hong Tang (Hampshire Hospitals NHS Foundation Trust, UK)


[SS02] Scientific Session 2 HCC Imaging for Clinical Decision-Making			Room D
Date & Time	March 19(Thu), 09:00-10:20
Chair (s)	Min Woo Lee (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea) Jeong Eun Lee (Chungnam National University College of Medicine, Chungnam National University Hospital, Korea)
Speaker(s)	09:00-09:10	LI-RADS CT/MRI Nonradiation Treatment Response Assessment Version 2024 for Detecting Local Recurrence of Surgically Resected Hepatocellular Carcinoma Justin Tse (Stanford University, USA)
	09:10-09:20	LI-RADS Nonradiation Treatment Response Algorithm v2024: Enhanced Performance with Ancillary Features on Hepatobiliary MRI versus CT Jaeseung Shin (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea)
	09:20-09:30	Performance of LI-RADS Nonradiation Treatment Response Algorithm version 2024 on MRI for Transarterial Chemoembolization Plus Systemic Therapy in HCC Liuji Sheng (West China Hospital Sichuan University, China)
	09:30-09:40	Clinical Efficacy of CT Iodine Map in Evaluating Treatment Effect of TACE plus RFA for HCC Eun Ji Lim (Chosun University College of Medicine and Chosun University Hospital, Korea)
	09:40-09:50	Identification of Benefit Subgroups from Heterogeneous Effects of Adjuvant Transarterial Chemoembolization in Hepatocellular Carcinoma Using Causal Model Tianyi Xia (Zhongda Hospital Medical School of Southeast University, China)
	09:50-10:00	Predictive Value of Gd-EOB-DTPA-Enhanced MRI Features for VETC Subtypes and Proportions and Their Combined Prognostic Significance in Hepatocellular Carcinoma Hanjun Zhang (The Fourth Affiliated Hospital of Soochow University, China)
	10:00-10:10	Gd-EOB-DTPA-enhanced MRI-based Fractal Analysis for Preoperative Evaluation of Vessels Encapsulating Tumor Clusters and Microvascular Invasion in Hepatocellular Carcinoma Dan Liu (West China Hospital, China)
	10:10-10:20	Value of Preoperative Contrast-Enhanced CT-based Radiomics for Predicting CK19-Positive Hepatocellular Carcinoma Yawen Wang (Zhongda Hospital Southeast University, China)


[SS03] Scientific Session 3 IBD Imaging: Standardization and Innovation			Room D
Date & Time	March 19(Thu), 13:30-14:50
Chair (s)	Young Hoon Kim (Seoul National University College of Medicine, Seoul National University Bundang Hospital, Korea) Sung Kyoung Moon (Kyung Hee University College of Medicine, Kyung Hee University Hospital, Korea)
Speaker(s)	13:30-13:40	Redefining Radiological Criteria for Small Bowel Stricture in Crohn’s Disease: Effects of a 2.5 cm Pre-stenotic Dilatation Threshold on Stricture Prevalence and Prognosis Hae Young Kim (University of Ulsan College of Medicine, Asan Medical Center, Korea)
	13:40-13:50	Pre-procedural Imaging Assessment Predicts Endoscopic Passability in Crohn’s Disease: Performance of SAR-Based Stricture Criteria and Imaging Predictors of Failed Endoscopic Passage Ziman Xiong (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)
	13:50-14:00	Current Status of Inflammatory Bowel Disease in China and the Establishment and Interpretation of the IBD-RADS System: A Multicenter Study and Clinical Translation Yaqi Shen (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)
	14:00-14:10	Rethinking Anorectal Cancer Surveillance Using MRI in Crohn's Disease Hae Young Kim (University of Ulsan College of Medicine, Asan Medical Center, Korea)
	14:10-14:20	Beyond Surgery: Time-varying Impact of Medical Therapy and Baseline CT Enterography Features on Long-term Surgical Avoidance in Crohn’s Disease Xiaonan Yang (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)
	14:20-14:30	Toward Precision Surgery: YOLO-assisted Radiomics and Body Composition Fusion for Predicting Surgical Complexity in Crohn’s Disease Xiaonan Yang (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)
	14:30-14:40	Reducing Misdiagnosis of Appendiceal Mucinous Neoplasms: The Impact of Structured Training on Radiologists' Preoperative Diagnostic Performance Ziman Xiong (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)


[SS04] Scientific Session 4 GU Issues 1			Room C
Date & Time	March 19(Thu), 16:40-18:00
Chair (s)	Deuk Jae Sung (Korea University College of Medicine, Korea University Anam Hospital, Korea) Rudolf Kuhn (National Kidney and Transplant Institute, Philippines)
Speaker(s)	16:40-16:50	Computed Tomography-Based Unsupervised Clustering Identifies Clusters Associated with Progression Free Survival in Clear Cell Renal Cell Carcinoma Jae Hyon Park (Armed Forces Daejeon Hospital, Korea)
	16:50-17:00	Preoperative MRI Model for Predicting Inferior Vena Cava Wall Invasion in Renal Cell Carcinoma with Tumor Thrombus Xuewei Wen (The First Medical Center, Chinese PLA General Hospital, China)
	17:00-17:10	Multicenter Validation of Bosniak Classification, Version 2019 for Class III-IV Aggressive and Any Cancer Prediction Justin Tse (Stanford University, USA)
	17:10-17:20	Construction and Clinical Validation of a Cascaded Deep Learning System for Classification of Benign and Malignant Solid Small Renal Masses Based on MRI Mengqiu Cui (The First Medical Center, Chinese PLA General Hospital, China)
	17:20-17:30	Comparative Outcomes of Ultrasound-Guided radiofrequency ablation and Robotic Partial Nephrectomy in Localized Renal Tumors: A Propensity-Matched Prospective Cohort Analysis Jong Woo Park (Seoul National University College of Medicine, Seoul National University Hospital, Korea)
	17:30-17:40	Utility of Multi-Model Diffusion MRI for Stratifying High-Risk Complications in Renal Transplant Recipients Kangwen He (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)
	17:40-17:50	Diffusion Lacunae in Placenta Accreta Spectrum (PAS): Game Changer in PAS Imaging Shinya Fujii (Tottori University, Japan)
	17:50-18:00	Discussion (Q&A)


[SS05] Scientific Session 5 Hot Topics in Body Imaging			Room D
Date & Time	March 19(Thu), 16:40-18:00
Chair (s)	Won Chang (Seoul National University College of Medicine, Seoul National University Bundang Hospital, Korea) Jaeseung Shin (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea)
Speaker(s)	16:40-16:50	Effects of Shortening Preparative Fasting Time before Contrast-enhanced CT on the Incidence of Acute Adverse Drug Reactions: An Observational Study Yunseo Choi (University of Ulsan College of Medicine, Asan Medical Center, Korea)
	16:50-17:00	Clinical Impact of a High-Relaxivity Gadolinium Contrast Agent in Liver MRI Piyi Chang (Taichung Veterans General Hospital, Chinese Taipei)
	17:00-17:10	Deep Learning-based Prediction of Hospitalization for Patients with Abdominal Symptoms during Emergency Department Triage: Combining Initial Abdominal Radiography and Early Clinical Information Yeo Eun Han (Korea University College of Medicine, Korea University Anam Hospital, Korea)
	17:10-17:20	An End-to-End Deep Learning Model Based on Non-Contrast CT Images of Patients with Liver Cirrhosis for Predicting Hepatocellular Carcinoma Shifan Liu (Zhongda Hospital Medical School of Southeast University, China)
	17:20-17:30	Dynamic CT-Derived Body Composition Changes During Neoadjuvant Therapy as Prognostic Biomarkers in Pancreatic Cancer: Development and Validation of a Survival Nomogram Hsin-Yu Chen (National Taiwan University Hospital, Chinese Taipei)
	17:30-17:40	Real-World Radiologist–LLM Reasoning Patterns in Abdominal Imaging: Insights for Designing Personalized AI Copilots Choongwui Cho (Hanil general hospital, Korea)
	17:40-17:50	Evaluation of DeepSeek's Diagnostic Efficacy in Liver Diseases Based on Imaging Findings Jinqi Zhang (National Cancer Center National Clinical Research Center for Cancer Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College, China)
	17:50-18:00	Discussion (Q&A)


Poster Presentation 1			Granad Round
Date & Time	March 19(Thu), 16:00-16:40
Chair (s)	Jae Hyun Kim (Seoul National University College of Medicine, Seoul National University Hospital, Korea)
Speaker(s)	16:00-16:06	Defecography by Digital Radiography: A Resident’s Comprehensive Guide Veronica Elaine Suarez (St Lukes Medical Center - Global City, Philippines)
	16:06-16:12	DECT in Bowel Diseases: A Problem-Solving Tool! Ankur Goyal (All India Institute of Medical Sciences, New Delhi, India)
	16:12-16:18	Exploring Vascular Etiologies of Abdominal Pain with Contrast Enhanced Computed Tomography Scan: A Pictorial Essay Mark Nicholas Reyes (Metropolitan Medical Center, Philippines)
	16:18-16:24	TBD TBD (TBD, TBD)
	16:24-16:30	An Oral Dual-Loaded Nanoplatform for CT-Guided, Multi-Modal Therapy of Inflammatory Bowel Disease: Development and Preclinical Evaluation Deepika Singh (SIHAS, India)

* This schedule is for presenters in the ISP format.
The schedule for general poster presenters will be available soon on the "Presentation Guidelines" page.

(Please note that ISP format presenters were already notified via their acceptance letters.)


[RC04] Refresher Course 4 Recent Updates in Body Imaging March 20(Fri), 09:00-10:20			Room A
Chair (s)	Shenghong Ju (Zhongda Hospital, Southeast University, China) Gigin Lin (Chang Gung University Memorial Hospital, Chinese Taipei)
09:00-09:20 Recent Technical Innovations in DWI Ryan L. Brunsing (Stanford University, USA) CV 09:20-09:40 Pioneering Clinical Applications of 5T Abdominal MRI Liang Zhu (Peking Union Medical College Hospital, China) CV 09:40-10:00 Low-field MRI in 2026: Challenges & Opportunities Michael Ohliger (University of California, San Francisco, USA) CV 10:00-10:20 Beyond the Protons: Multi-nuclei Body MRI Satoshi Goshima (Hamamatsu University School of Medicine, Japan) CV


[RC05] Refresher Course 5 GU Specific Diagnostic Classification Systems March 20(Fri), 09:00-10:20			Room C
Chair (s)	Chan Kyo Kim (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea) Masahiro Jinzaki (Keio University School of Medicine, Japan)
09:00-09:25 PI-RADS Essential and Updates Anwar Padhani (Mount Vernon Cancer Centre, UK) CV 09:25-09:50 VI-RADS: Multiparametric MRI for Staging and Management of Bladder Cancer Li-Jen Wang (Linkou Chang Gung Memorial Hospital, Chinese Taipei) CV 09:50-10:15 Clear Cell RCC Likelihood Score: Principles and Clinical Applications Taek Min Kim (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV


[SF04] Special Focus 4 All About Pancreatic Cysts March 20(Fri), 10:40-12:00			Room A
Chair (s)	Takamichi Murakami (Kobe University Graduate School of Medicine, Japan) Jung Hoon Kim (Seoul National University College of Medicine, Seoul National University Hospital, Korea)
10:40-11:00 Pathologic Classification of Pancreatic Cystic Neoplasm Hee Young Na (Seoul National University College of Medicine, Seoul National University Bundang Hospital, Korea) CV 11:00-11:20 Pancreatic Cysts: Latest Guidelines & Supporting Evidences Ji Hye Min (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea) CV 11:20-11:40 Pancreatic Cysts: Key Recommendations from the SAR DFP Elizabeth Hecht (Weill Cornell Medicine, USA) CV 11:40-12:00 Pancreatic Cysts: Key Suggestions from KSAR PCN Study Group Jeong Hee Yoon (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV


[RC06] Refresher Course 6 Imaging of Tumors in GI Tract March 20(Fri), 10:40-12:00			Room B
Chair (s)	Se Hyung Kim (Seoul National University College of Medicine, Seoul National University Hospital, Korea) Wey Chyi Teoh (Changi General Hospital, Singapore)
10:40-11:00 Gastric Cancer: Preoperative T- & N-staging Jin Woong Kim (Chosun University College of Medicine and Chosun University Hospital, Korea) CV 11:00-11:20 Small Bowel NET: Imaging Features and Latest Treatment Aarti Sekhar (Emory University School of Medicine, USA) CV 11:20-11:40 Perirectal Mass: Pearls & Pitfalls in Differentials Myung-Won You (Yonsei University College of Medicine, Severance Hospital, Korea) CV 11:40-12:00 Anal Cancer & Perianal Disease Seung Ho Kim (Inje University College of Medicine, Haeundae Paik Hospital, Korea) CV


[SF05] Special Focus 5 Role of AI in GU Imaging March 20(Fri), 10:40-12:00			Room C
Chair (s)	Young Taik Oh (Yonsei University College of Medicine, Severance Hospital, Korea) Shu-Huei Shen (Taipei Veterans General Hospital, Chinese Taipei)
10:40-11:05 AI in Prostate Cancer: Clinical Performance and Practical Limitations Jurgen Fütterer (Radboud University Medical Center, The Netherlands) CV 11:05-11:30 Advanced Imaging Biomarkers for RCC: A Radiomics and Machine Learning Perspective Zhen Li (Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, China) CV 11:30-11:55 AI-Powered MRI Analysis for Bladder Cancer Diagnosis Mizuho Nishio (Kobe University, Japan) CV


[LS03] Luncheon Symposium 3 March 20(Fri), 12:20-13:20			Room A
Chair (s)	Jeong Min Lee (Seoul National University College of Medicine, Seoul National University Hospital, Korea)
12:20-13:20 Implementation and Clinical Impact of Photon Counting CT in Abdominal Imaging Michael Brun Andersen (Copenhagen University Hospital Herlev/Gentofte, Denmark) CV


[LS04] Luncheon Symposium 4 March 20(Fri), 12:20-13:20			Room B
Chair (s)	TBD (TBD, TBD)
TBD TBD TBD (TBD, TBD) TBD TBD TBD (TBD, TBD)


[LS05] Luncheon Symposium 5 March 20(Fri), 12:20-13:20			Room C
Chair (s)	Min Ju Kim (Korea University College of Medicine, Korea University Anam Hospital, Korea)
12:20-12:50 Patient-Safe Emergency CT: Iso-osmolar Contrast Media and Double Dose Reduction Bohyun Kim (The Catholic University of Korea, College of Medicine, Seoul St. Mary’s Hospital, Korea) CV 12:50-13:20 UGFF: Ultrasound-Guided Fat Fraction – Multiparametric Quantitative Ultrasound for Liver Steatosis Assessment Takuma Oguri (Advanced Visualization Solutions, GE HealthCare, Japan) CV


[HL02] ESUR Honorary Lecture March 20(Fri), 13:40-14:30			Room A+B
Chair (s)	Sung Il Jung (Konkuk University School of Medicine, Konkuk University Medical Center, Korea)
13:40-14:30 Opportunities for Next Generation Imaging for Advanced Prostate Cancer Anwar Padhani (Mount Vernon Cancer Centre, UK) CV


[IIS01] Imaging Interpretation Session March 20(Fri), 14:40-15:50			Room A+B
Chair (s)	Hee Sun Park (Konkuk University School of Medicine, Konkuk University Medical Center, Korea) Taek Min Kim (Seoul National University College of Medicine, Seoul National University Hospital, Korea)
For session details, please visit here: https://acar2026.org/program/iis


[ACS01] Asian Chapter Session Safe Use of Contrast Media: Guidelines and Evidence in Asia March 20(Fri), 16:30-18:00			Room C
Chair (s)	Min Hoan Moon (Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Korea) Trifonia Pingkan Siregar (Universitas Indonesia, Indonesia)
16:30-16:45 China Perspectives Yuan-Cheng Wang (Zhongda Hospital, Southeast University, China) CV 16:45-17:00 Japan Perspectives Yoshiko Ueno (Kobe University Graduate School of Medicine, Japan) CV 17:00-17:15 Chinese Taipei Perspectives Yu-Ting Kuo (Chi Mei Medical Center, Chinese Taipei) CV 17:15-17:30 Singapore Perspectives Martin Weng Chin H’ng (Tan Tock Seng Hospital, Singapore) CV 17:30-17:45 Korea Perspectives Moon Young Kim (Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Korea) CV 17:45-18:00 Panel Discussion


[HO01] Hands-on (GU) PI-RADS Version 2.1 Challenge March 20(Fri), 16:40-18:00			Room D
Moderator(s)	Sung Il Hwang (Seoul National University College of Medicine, Seoul National University Bundang Hospital, Korea)
Instructor(s)	Prof. Li-Jen Wang, Prof. Tsutomu Tamada, Prof. Chan Kyo Kim, Prof. Young Taik Oh
16:40-16:55 Detection and Classification Using PI-RADS 2.1: Critical Points for Interpretation Jurgen Fütterer (Radboud University Medical Center, The Netherlands) CV 16:55-17:10 Before Starting Interpretation: Pitfalls and Considerations for New PI-RADS Users Weon Jang (Jeonbuk National University Medical School, Jeonbuk National University Hospital, Korea) CV
Hands-on Program	17:10-18:00	PI-RADS Challenge / Q&A


[JS01] Joint Symposium 1 (ACAR meets China) March 20(Fri), 08:00-10:20			Room B
Chair (s)	Chang Hee Lee (Korea University College of Medicine, Korea University Guro Hospital, Korea) Lan Zhang (The First Affiliated Hospital of Henan University of CM, China)
08:00-08:05 Welcome address 1 Jeong Min Lee (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV 08:05-08:10 Welcome address 2 Bin Song (West China hospital, Sichuan University, China) 08:10-08:30 AI in Abdominal Imaging Yanqi Huang (Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, China) CV 08:30-08:50 Building LLM-Powered Workflows in Abdominal Radiology: Agents, Tools, and Governance Jeong Hyun Lee (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea) CV 08:50-09:10 Imaging in Informing Indivisualized Treatment in HCC Hanyu Jiang (West China Hospital, Sichuan University, China) CV 09:10-09:20 Break 09:20-09:40 Imaging of Hilar Tumors: What the Surgeon wants to know Hsien Min Low (Tan Tock Seng Hospital, Singapore) CV 09:40-10:00 Diagnostic Approach to Multiple Solid Renal Lesions on CT and MR Imaging: The SWISS Principle Haiyi Wang (Chinese PLA General Hospital, China) CV 10:00-10:20 Primary Staging of Rectal Cancer: ESGAR MRI Consensus Update and Dual-Energy CT Potentials Masashi Asano (Gifu University, Japan) CV


[SS06] Scientific Session 6 HCC Imaging: From LI-RADS to Prognostic Insights			Room D
Date & Time	March 20(Fri), 09:00-10:20
Chair (s)	Tae Wook Kang (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea) Ji Soo Song (Jeonbuk National University Medical School, Jeonbuk National University Hospital, Korea)
Speaker(s)	09:00-09:10	LI-RADS Treatment Response Assessment Version 2024: Clinical and Radiologic Predictors of LR-TR Viable after Radioembolization Sung-Hua Chiu (Stanford University School of Medicine & Tri-Service General Hospital, Chinese Taipei)
	09:10-09:20	Inter-reader Reliability and Diagnostic Performance of the LI-RADS CEUS Nonradiation TRA v2024 Jeremy Jia Qi Soon (Changi General Hospital, Singapore)
	09:20-09:30	Radiological Characteristics of Hepatocellular Carcinoma in Cirrhotic vs Non-Cirrhotic Liver on Multiphasic CT: A Comparative Study Adinda Amalia (Dr Cipto Mangunkusumo National General Hospital, Indonesia)
	09:30-09:40	Prognostic Implications of Washout Timing in Hepatocellular Carcinoma: A Multicenter Cohort Study Yingyi Wu (West China Hospital Sichuan University, China)
	09:40-09:50	Preoperative Predicting Tumor-Specific Vascular Patterns on Contrast-Enhanced CT and Their Prognostic Implications for Solitary BCLC 0-A Hepatocellular Carcinoma Wanli Zhang (Guangzhou First Peoples Hospital, China)
	09:50-10:00	Intraindividual Comparison of Promising Prognostic Features between CT and MRI in Patients with Hepatocellular Carcinoma Xinyuan Jia (West China Hospital Sichuan University, China)
	10:00-10:10	Intraindividual Concordance and Discordance in CT and MRI LI-RADS Categorization in Hepatocellular Carcinoma: Impact on Postsurgical Prognosis Yong Jun Jung (University of Ulsan College of Medicine, Asan Medical Center, Korea)
	10:10-10:20	Discussion (Q&A)


[SS07] Scientific Session 7 Imaging Biomarkers in Liver Disease: Emerging Tools & New Frontiers			Room D
Date & Time	March 20(Fri), 10:40-12:00
Chair (s)	Na Yeon Han (Korea University College of Medicine, Korea University Anam Hospital, Korea) Seung-seob Kim (Yonsei University College of Medicine, Severance Hospital, Korea)
Speaker(s)	10:40-10:50	Diagnostic Accuracy of Artificial Intelligence Based Imaging in Identifying Hepatic Steatosis: A Systematic Review and Meta-analysis Robin Antonio (FEU-NRMF, Philippines)
	10:50-11:00	Beyond Biopsy: Imaging-Driven Deep Learning to Flag At-Risk MASH Mei Chin Lim (National University Hospital, Singapore)
	11:00-11:10	Assessment of Cardiovascular Risk Using Coronary Artery Calcium Score, Hepato-steatosis, and Myo-steatosis as Imaging Biomarker for Geriatric Population Chandan Jyoti Das (AIIMS, India)
	11:10-11:20	CT-Derived Dynamic Body Composition Changes Predict Durable Clinical Benefit to Immunotherapy in Advanced Hepatocellular Carcinoma: Development and External Validation of a Cross-Center Model Bang-Bin Chen (National Taiwan University Hospital, Chinese Taipei)
	11:20-11:30	Liver Fibrosis: Explainable Deep learning Network for Automated Staging by Using Equilibrium Enhanced Phase MR Images Junhao Zha (Zhongda Hospital Medical School of Southeast University, China)
	11:30-11:40	Deep Learning–Based Quantitative MRI Biomarkers of Liver Function on Gadoxetic Acid–Enhanced MRI: Correlations with Clinical Liver Function Scores Seung Ha Cha (Korea University College of Medicine, Korea University Anam Hospital, Korea)
	11:40-11:50	Paradigm Shift in Post-Liver Transplantation Surveillance: A One-Stop Non-Contrast 4D Flow MRI for Integrated Morpho-Hemodynamic and Functional Profiling Weinuo Qu (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)


[TCP01] Case Presentation by Trainees			Room B
Date & Time	March 20(Fri), 16:40-18:00
Chair (s)	Eun Sun Lee (Chung-Ang University College of Medicine, Chung-Ang University Seoul Hospital, Korea) Myoung Seok Lee (Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Korea)
Speaker(s)	16:40-16:48	Imaging Features of Renomedullary Interstitial Cell Tumor Sigyoung Chun (University of Ulsan College of Medicine, Asan Medical Center, Korea)
	16:48-16:56	Varied Imaging Presentations of Urethral and Penile Malignancies: A Case Series Hanxing Xu (Changi General Hospital, Singapore)
	16:56-17:04	Diagnostic Enigma: Primary Seminal Vesicle Angiosarcoma — A Multimodality Case Report Lourdjeanne Luces-Clemente (St Luke's Medical Center Global City, Philippines)
	17:04-17:12	Biliary Necrosis in Liver Lymphoma Daniel Ong (Tan Tock Seng Hospital, Singapore)
	17:12-17:20	Langerhans Cell Histiocytosis Masquerading as an Infective Mass: A Radiologic and Pathologic Challenge Sue En Ong (School of Medical Sciences Universiti Sains Malaysia, Hospital Sultanah Bahiyah, Malaysia)
	17:20-17:28	A Primary Retroperitoneal Hemangioma Initially Misdiagnosed as a Neuroendocrine Tumor with Increased Uptake in Ga-68 DOTATOC PET/CT Jee Yeon Kim (Yonsei University College of Medicine, Severance Hospital, Korea)
	17:28-17:36	Paradox of Budd Chiari Syndrome Caused by Liver Transplantation Katerina Lee (University of Pennsylvania, USA)
	17:36-17:44	When the Pancreas is Caught off Guard: A Rare Case of Contrast-Induced Radiologic Acute Pancreatitis Kenneth Velasco (Rizal Medical Center, Philippines)
	17:44-17:52	Hepatoid Carcinoma of the Pancreas Won-Seok Yoo (Yonsei University College of Medicine, Severance Hospital, Korea)
	17:52-18:00	Discussion (Q&A)


Poster Presentation 2			Grand Round
Date & Time	March 20(Fri), 15:50-16:30
Chair (s)	Dong Hwan Kim (University of Ulsan College of Medicine, Asan Medical Center, Korea)
Speaker(s)	15:50-15:56	3D Gradient and Spin-Echo MRCP with Deep Learning Reconstruction at 3T: Achieving Non-Inferior Image Quality with Reduced Acquisition Time Kumi Ozaki (Hamamatsu University School of Medicine, Japan)
	15:56-16:02	Super-Resolution Deep Learning Reconstruction for Three-Dimensional T1-weighted Gradient Echo Imaging in Gadoxetic Acid-Enhanced MRI: Comparison with Conventional and Deep Learning Reconstructions Kazuma Tsukamoto (Kobe University Hospital, Japan)
	16:02-16:08	Imaging Findings In Early Pancreatic Adenocarcinoma - When the Duct Speaks First Xinyi Wong (Tan Tock Seng Hospital, Singapore)
	16:08-16:14	Gd-EOB-DTPA-Enhanced MRI for Differentiation of Scirrhous Hepatocellular Carcinoma and Intrahepatic Cholangiocarcinoma in an HBV-Infected Cohort：A bi-center study Haoran He (The Fourth Affiliated Hospital of Soochow University Suzhou, China)
	16:14-16:20	Diversity of Imaging Features in Intrahepatic Mass-forming Cholangiocarcinoma Across Different Background Liver Conditions Kazuto Kozaka (Kanazawa University Hospital, Japan)

* This schedule is for presenters in the ISP format.
The schedule for general poster presenters will be available soon on the "Presentation Guidelines" page.

(Please note that ISP format presenters were already notified via their acceptance letters.)


[RC07] Refresher Course 7 Emergency Radiology in Abdomen March 21(Sat), 09:00-10:20			Room A
Chair (s)	Joon-Il Choi (The Catholic University of Korea, College of Medicine, Seoul St. Mary’s Hospital, Korea) Kengo Yoshimitsu (Fukuoka University, Japan)
09:00-09:20 Bowel Obstruction Kyoung Doo Song (Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea) CV 09:20-09:40 Bowel Ischemia Song-Ee Baek (Yonsei University College of Medicine, Severance Hospital, Korea) CV 09:40-10:00 Traumatic Injuries in Abdomen Cheong-Il Shin (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV 10:00-10:20 Musculoskeletal Emergencies & Urgencies in Abdomen CT Jee Won Chai (Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Korea) CV


[JS02] Joint Symposium 2 (ACAR meets Vietnam) High-Value Liver MRI with Hepatocyte-Specific Contrast Agent March 21(Sat), 08:20-10:20			Room B
Chair (s)	Chang Hee Lee (Korea University College of Medicine, Korea University Guro Hospital, Korea) Dung Thanh Le (Viet Duc University Hospital, Vietnam)
8:20-8:25 Welcome address by ACAR Jeong Min Lee (Seoul National University College of Medicine, Seoul National University Hospital, Korea) CV 8:25-8:30 Welcome address by VSAR Dung Thanh Le (Viet Duc University Hospital, Vietnam) 8:30-8:50 Liver Imaging in Vietnam: Experience from a High-Volume Tertiary Center Huyen Duy Mai Le (University Medical Center, Ho Chi Minh City, Vietnam) CV 8:50-9:10 Focal Hypointense Lesions on Hepatobiliary Phase of EOB-MRI Huu Khuyen Pham (Viet Duc University Hospital, Vietnam) CV 9:10-9:30 Fast and Confident: Optimizing High-Yield Abbreviated EOB-MRI Jeong Woo Kim (Korea University College of Medicine, Korea University Guro Hospital, Korea) CV 9:30-9:50 Hepatocellular Adenoma: Imaging Features and Subtype-Specific MRI Clues So Yeon Kim (University of Ulsan College of Medicine, Asan Medical Center, Korea) CV 9:50-10:10 From LI-RADS to Asian Guidelines for HCC Diagnosis: Alignments, Differences, and Real-World Pitfalls Sunyoung Lee (Yonsei University College of Medicine, Severance Hospital, Korea) CV 10:10-10:20 Discussion (Q&A)


대한복부영상의학회-대한비뇨생식영상의학회 공동 연수교육			Room A+B
Date & Time	March 21(Sat), 10:55~16:50
Speaker(s)	10:55-11:00	Opening remarks (대한복부영상의학회 수련이사 정용은)
	11:00-11:30	CT: Principles of Dynamic Imaging and Use of Intravenous Contrast Agents in Abdominal CT Eun-Suk Cho (Yonsei University College of Medicine, Gangnam Severance Hospital, Korea)
	11:30-12:00	CT: Dose Reduction Strategies and Denoising Techniques in Abdominal CT Won Chang (Seoul National University College of Medicine, Seoul National University Bundang Hospital, Korea)
	12:00-12:30	Imaging Techniques for the Small Bowel Myung-Won You (Yonsei University College of Medicine, Severance Hospital, Korea)
	12:30-13:30	Lunch break
	13:30-14:00	MRI: Practical Approach to Performing and Interpreting Liver MRI So Hyun Park (Seoul National University College of Medicine, Seoul National University Bundang Hospital, Korea)
	14:00-14:30	MRI: Practical Approach to Performing and Interpreting Biliary and Pancreatic MRI Hyo Jung Park (University of Ulsan College of Medicine, Asan Medical Center, Korea)
	14:30-15:00	MRI: Practical Approach to Performing and Interpreting Rectal MRI Jeongin Yoo (Seoul National University College of Medicine, Seoul National University Hospital, Korea)
	15:00-15:15	Coffee break
	15:15-15:45	Review and Updates of Kidney & Adrenal MR Protocol Eun Ji Lee (Soonchunhyang University College of Medicine, Soonchunhyang University Seoul Hospital, Korea)
	15:45-16:15	Review and Updates of Bladder MR Protocol Ki Choon Sim (Korea University College of Medicine, Korea University Anam Hospital, Korea)
	16:15-16:45	Review and Updates of Female Pelvis MR Protocol Mi Yeon Park (University of Ulsan College of Medicine, Asan Medical Center, Korea)
	16:45-16:50	Closing (대한비뇨영상의학회 총무이사 김상윤)


[SS08] Scientific Session 8 GU Issues 2			Room C
Date & Time	March 21(Sat), 09:00-10:20
Chair (s)	Dae Chul Jung (Yonsei University College of Medicine, Severance Hospital, Korea) Sang Youn Kim (Seoul National University College of Medicine, Seoul National University Hospital, Korea)
Speaker(s)	09:00-09:10	Clinically Available 3T Multi-Pool Chemical Exchange Saturation Transfer MRI for Accurate Diagnosis and Noninvasive Grading of Prostate Cancer Kangwen He (Tongji Hospital Tongji Medical College Huazhong University of Science and Technology, China)
	09:10-09:20	Interreader Agreement of PI-QUAL Version 2 for Prostate Magnetic Resonance Imaging Quality Assessment among Nonexpert Readers and Its Clinical Impact in a Targeted Biopsy Cohort Nattawut Jiraaram (Chulabhorn Royal Academy, Thailand)
	09:20-09:30	Mapping Tumor Heterogeneity via Habitat Analysis: An Interpretable Machine Learning Model Fusing 18F-PSMA-1007 PET/CT and mpMRI for ISUP Grade Prediction in a Multicenter Study Haoli Xu (The First Affiliated Hospital of Wenzhou Medical University, China)
	09:30-09:40	Evaluating the Clinical and Technical Impacts of PI-QUAL Scoring for Prostate MRI Quality Assessment: A Systematic Review Kaiwen Cabbabe (Alfred Health, Australia)
	09:40-09:50	Clinical Evaluation of a Low-Concentration, Low-Voltage Protocol for Urothelial Phase Bladder CT Yewon Lim (Ewha Womans University Mokdong Hospital, Korea)
	09:50-10:00	Correlation of MRI and Contrast Enhanced Ultrasound for O-RADS and Challenging Pelvic Mass Diagnosis Xiaoyang Liu (University of Toronto, Canada)
	10:00-10:10	CT Indicators for Differentiation of Stage 1 Borderline Ovarian Tumors from Stage I Malignant Epithelial Ovarian Tumors Soo Yeon Chae (Konkuk University School of Medicine, Konkuk University Medical Center, Korea)
	10:10-10:20	Discussion (Q&A)