KCR 2020 September 17 (Thu) ~ 19 (Sat), 2020
Virtual Congress

Scientific Program

*Level of Difficulty: Jun  = Junior   All  = All   Adv  = Advanced  
*Interactive = Interactive Session
Sessions (Daily)
Sep. 19 (Sat) Joint Symposium with KSIIM ( JS KSIIM ) Korean
08:00-09:30 209A, 2F
Joint Symposium with KSIIM
Chairperson: Chang Min Park
Kwang gi Kim
Generative model 최신 techniques Hwi young Kim ( Korea )
GAN application for data augmentation Nam kug Kim ( Korea )
GAN application for CT (CT-driven X-ray image generation) Sang Joon Park ( Korea )
Cycle-GAN application for unsupervised accelerated MR reconstruction Jong chul Ye ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Joint Symposium with KSIIM ( JS KSIIM ) Korean
08:00-09:30 209A, 2F
Joint Symposium with KSIIM


Discussion - ( - )
Sessions (Daily)
Sep. 19 (Sat) Refresher Course ( RC16 ) All Korean
08:00-09:30 205B, 2F
Lessons from challenging cases
Chairperson: Dal Mo Yang
Jae-Joon Chung
Challenging cases: GI tract Jeong Eun Lee ( Korea )
Challenging cases: Biliary and pancreas Jae Seok Bae ( Korea )
Lessons from challenging cases: Liver Bo hyun Kim ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Special Focus Session ( SF11 ) Jun English
08:00-09:30 205A, 2F
RF ablation for thyroid cancer
Chairperson: So Lyung Jung
Jin Yong Sung
Effective indication of RFA for thyroid cancer Eun Ju Ha ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Special Focus Session ( SF11 ) Adv English
08:00-09:30 205A, 2F
RF ablation for thyroid cancer
Chairperson: So Lyung Jung
Jin Yong Sung
Special RFA technique for recurrent thyroid cancer Ji-hoon Kim ( Korea )
Clinical outcome of RFA for low-risk PTMC Sae Rom Chung ( Korea )
Limitation of RFA for thyroid cancer Jung Hwan Baek ( Korea )
RF ablation for thyroid cancer


Discussion - ( - )
Sessions (Daily)
Sep. 19 (Sat) Special Focus Session ( SF12 ) All English
08:00-09:30 201, 2F
Venous stroke: What's so special?
Chairperson: Bum-Soo Kim
Chul-Ho Sohn
Imaging of venous stroke - update Jieun Roh ( Korea )
Endovascular treatment of venous stroke (Venous thrombosis/dural AVF) Deok Hee Lee ( Korea )
Artificial intelligence in neuroimaging; Focus on stroke SEUNG CHAI JUNG ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Joint Symposium with China ( JS China ) English
08:00-11:30 203, 2F
Interventional cutting-edge technology
Chairperson: Jin Wook Chung
Seung Boo Yang
Transcatheter Arterial Micro-Embolization (TAME) for chronic pain due to musculoskeletal disorder due to musculoskeletal disorder Sang Woo Park ( Korea )
Clinical application of magnetic resonance interventional techniques Chengli Li ( China )
Case based discussions in lymphatic intervention Ji Hoon Shin ( Korea )
New techniques of interventional oncology
Chairperson: DaeHyun Hwang
Ji Hoon Shin
Boosted radioembolization for HCC Hyo Cheol Kim ( Korea )
What's new in ablation for HCC? Dong Ho Lee ( Korea )
Iodine seed implantation for HCC with portal vein tumor thrombus Chuansheng Zheng ( China )
Sessions (Daily)
Sep. 19 (Sat) Joint Symposium with China ( JS China ) English
08:00-11:30 203, 2F
Interventional cutting-edge technology


Break - ( - )
Sessions (Daily)
Sep. 19 (Sat) Multisession Course ( MC02(SF13 & SS19) ) All English/Korean
08:00-11:30 202, 2F
Pediatric imaging I (body) 
Chairperson: Young ah Cho
Gye Yeon Lim
Pediatric abdominal emergencies -Intussusception and Malrotation- Hidekazu Aoki ( Japan )
Clinical and radiologic characteristics for differentiating perforated and non-perforated choledochal cyst in children Yu Jin Kim ( Korea )
Value of anal MR imaging to predict clinical course of pediatric fistulizing Crohn’s disease Pyeong hwa Kim ( Korea )
Initial CT presentations prior to the diagnosis of Crohn’s disease in children Choeum Kang ( Korea )
Pleuroparenchymal fibroelastosis after hematopoietic stem-cell transplantation in children: comparison between solid tumors and hematologic malignancies Saelin Oh ( Korea )
Lung metastasis in pediatric patients with hepatoblastoma: multicenter study to evaluate the diagnostic yield of staging chest CT and identify factors associated with lung metastasis Pyeong hwa Kim ( Korea )
Establishment of local DRL in pediatric abdominopelvic and chest CT examinations in South Korea based on body weight and size. Jae-Yeon Hwang ( Korea )
Pediatric imaging I (body) 


Break - ( - )
Pediatric imaging II (neuro/MSK)
Chairperson: Jung-Eun Cheon
So-young Yoo
Three-dimensional MR fingerprinting for quantitative brain imaging in preterm neonates Hyun Gi Kim ( Korea )
Accelerated 3D T2-weighted SPACE using compressed sensing for brain imaging: Improved image quality with reduced scan time in children Hyun Gi Kim ( Korea )
Ultrafast brain MRI protocol in children: overall image quality, lesion detection, and size assessment Ji young Ha ( Korea )
Accelerated 3D MPRAGE scanning using artificial intelligence-integrated undersampled k-space reconstruction for neonatal brain imaging Jingu Lee ( Korea )
Adaptation of deep learning image reconstruction of pediatric head computed tomography: the new era Nim Lee ( Korea )
Cochlear duct length and cochlear distance on preoperative CT: Imaging markers for estimating insertion depth angle of cochlear implant electrodes Jung-Eun Cheon ( Korea )
AI based GP and TW hybrid method for bone age: clinical validation of deep learning model of bone age measurement Heewon Yoon ( Korea )
Assessment of bone age during ascending phase of pubertal growth: comparison between VUNO med bone age and Sauvegrain method Lee Sang young ( Korea )
Sessions (Daily)
Sep. 19 (Sat) What's New Session ( WNS ) Korean
08:00-11:30 210, 2F
Imaging technology: From academia to start-ups
Chairperson: Hak Jong Lee

영상 소프트웨어로 GMP 그리고 의료기기 승인을 받아 보자 Moon Seok Park ( Korea )
My experience on start-up based on academic research product: A novel radioembolic agent for treatment of hepatic cancer Hwan Jeong Jeong ( Korea )
AI-powered radiologic technologies for improving of routine clinical work Sang Joon Park ( Korea )
Imaging the immunotherapy
Chairperson: Hak Jong Lee
Sang Jin Lee
Cancer immunotherapy era: Promises and challenges Sang Jin Lee ( Korea )
Live cell imaging for cancer immunotherapy Jun Sang Doh ( Korea )
Molecular imaging for immunogenic cell death and bacterial immunotherapy Jung joon Min ( Korea )
Sessions (Daily)
Sep. 19 (Sat) What's New Session ( WNS ) Korean
08:00-11:30 210, 2F
Imaging technology: From academia to start-ups


Break - ( - )
Sessions (Daily)
Sep. 19 (Sat) 대한영상의학회 AI교육 ( RINK02 ) Korean
08:00-11:30 209B, 2F
Basics of AI
Chairperson: Byoung Wook Choi
Nam kug Kim
Machine learning basics June-Goo Lee ( Korea )
Deep learning basics Hwi young Kim ( Korea )
임상연구 방법 및 관련제도 Seong Ho Park ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS16 ) All English
10:00-11:30 205A, 2F
Neurointervention - where we are now
Chairperson: YON KWON IHN
Sang Hyun Suh
Mechanical thrombectomy in patients with acute cancer-related stroke: Is the stent retriever alone effective? Yejin Jeon ( Korea )
Repeated endovascular thrombectomy in patients with acute ischemic stroke in a single center Hyunjin Lee ( Korea )
Intravenous tirofiban maintenance prevents early reocclusion after emergent angioplasty/stenting for severe intracranial atherosclerotic stenosis Byung Hyun Baek ( Korea )
Cavernous sinus obliteration using low viscosity onyx alone through venous approach in treatment of carotico-cavernous fistula Jieun Roh ( Korea )
A multicenter survey of acute stroke imaging protocols for endovascular thrombectomy Sang-un Kim ( Korea )
Association between intracranial aneurysms and marfan syndrome; Single cohort study in 106 patients using brain imaging Jae Ho Kim ( Korea )
Follow-up assessment after stent assisted coil embolization using pointwise encoding time reduction with radial acquisition sequence in subtraction-based MR angiography Hae Woong Jeong ( Korea )
Initial clinical experience with the new surpass evolve flow diverter for endovascular treatment of large intracranial aneurysms Hae Woong Jeong ( Korea )
Effect of large-bore aspiration catheter selection for the manual aspiration thrombectomy of acute basilar artery occlusion: Comparison with a stent retriever system Kyungmin Lee ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS17 ) All English/Korean
10:00-11:30 205B, 2F
Bile duct, pancreas and diffuse liver disease
Chairperson: Hyoung Jung Kim
Suk Keu Yeom
Impacts on outcomes and management of preoperative MRCP in patients scheduled for laparoscopic cholecystectomy: For whom MRCP should be considered? Kyung a Kang ( Korea )
Predictors of conversion surgery in patients with pancreatic cancer who underwent neoadjuvant or palliative FOLFIRINOX treatment using baseline and follow-up CT Sae Jin Park ( Korea )
Association between severity of increased pancreatic echogenicity and metabolic syndrome: Emphasis on prediabetes and diabetes Hyunji Oh ( Korea )
Detection of locally recurrent pancreatic cancer after surgical resection: Added value of diffusion-weighted MRI Na Ri Shin ( Korea )
Tumor conspicuity significantly correlates with postoperative recurrence in patients with pancreatic cancer: A retrospective observational study Yoo Hye jin ( Korea )
Deep learning image reconstruction algorithm for abdominal multidetecter CT at different tube voltages: Assessment of Image quality and radiation dose in a phantom study Seung Wook Lee ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS17 ) Jun English
10:00-11:30 205B, 2F
Bile duct, pancreas and diffuse liver disease
Chairperson: Hyoung Jung Kim
Suk Keu Yeom
Ultrasonographic exam of distal CBD: Proposal for new and easy technique for better visualization Da In Lee ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS17 ) Adv English
10:00-11:30 205B, 2F
Bile duct, pancreas and diffuse liver disease
Chairperson: Hyoung Jung Kim
Suk Keu Yeom
Noninvasive evaluation of liver fibrosis: comparison of stretched exponential model to other diffusion-weighted MRI models and transient elastography Jae hyon Park ( Korea )
Four-dimensional flow MR imaging in patients with liver cirrhosis: Potential role in predicting esophageal variceal bleeding Sang Soo Shin ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS18 ) All English/Korean
10:00-11:30 201, 2F
Neurodegeneration imaging: where we are now
Chairperson: Won-Jin Moon
Sung Jun Ahn
Enlarged perivascular spaces in the centrum semiovale are associated with brain amyloid deposition in patients with Alzheimer’s disease-related cognitive impairment Mina Park ( Korea )
A comparison of noddi with DTI metrics as predictors of cognitive outcome in mild traumatic brain injury (MTBI) patients Prasath Swaminathan ( Malaysia )
Noise-induced hearing loss disrupts functional connectivity in auditory and non-auditory areas with cognitive disturbances Ying Luan ( China )
Hypertension, supine hypertension, and perivascular space on cognition and motor function in PD Yaewon Park ( Korea )
Metallic deposition at arterial wall of globus pallidus on CT and QSM could be a potential marker for cerebral small vessel disease. Hyojin Kim ( Korea )
Extensive peritumoral edema and brain-to-tumor interface MR imaging features enable prediction of brain invasion in meningioma: Development and validation Leehi Joo ( Korea )
Occlusion or stenosis of anterior intracranial artery: Contrast enhancement patterns Myeongsuk Gang ( Korea )
Life span changes of dilated perivascular spaces: A normal population-based study Hyun Gi Kim ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Special Focus Session ( SF14 ) All English
10:00-11:30 209A, 2F
Component-wise approach to MS diseases: Muscle, tendon, fat, and nerve
Chairperson: Jeongmi Park
Ik Yang
Muscle Imaging Min A Yoon ( Korea )
Tendon Imaging : Normal and abnormal tendon in imaging, diseases in tendon and enthesis, advanced imaging techniques Yusuhn Kang ( Korea )
Nerve imaging : Normal appearance of peripheral nerve, nerve injury, inflammatory and tumorous disease in pph nerves Sunghoon Park ( Korea )
Fat imaging : How fat appears in imaging, subcutaneous lesion, fat containing lesion, quantification Hee-Dong Chae ( Korea )
Component-wise approach to MS diseases: Muscle, tendon, fat, and nerve


Discussion - ( - )
Sessions (Daily)
Sep. 19 (Sat) Plenary Lecture Ⅱ ( PL2 ) English
11:50-12:40 203
Plenary Lecture Ⅱ
Chairperson: Jin Wook Chung

Plenary lecture (Diagnosis and management of congenital vascular malformation)에 대한 소개 Young Soo Do ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Luncheon Symposium ( LS07 ) English
12:50-14:10 203
Application of Radiomics on CT Images Using Syngo.via: Semi-Automated Workflow


Application of radiomics on CT images using Syngo.via: Semi-automated workflow Yangsean Choi ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Special Focus Session ( SF15 ) Adv English
14:30-16:00 205A, 2F
Advanced imaging technique in musculoskeletal MRI
Chairperson: Sang Hoon Lee
Sungjun Kim
Rapid MSK MRI: Strategies, techniques, and applications Jan Fritz ( USA )
Metal artifact reduction in MRI Hye Jung Choo ( Korea )
Update in UTE imaging Yeo Joo Kim ( Korea )
Advanced imaging technique in musculoskeletal MRI


Discussion - ( - )
Sessions (Daily)
Sep. 19 (Sat) Special Focus Session ( SF16 ) Adv English
14:30-16:00 205B, 2F
Hot issues in HCC imaging
Chairperson: Jeong Min Lee
Chang Hee Lee
Overview of imaging diagnosis of HCC and remaining issue Hyo-jin Kang ( Korea )
LI-RADS: Current challenges and future directions Victoria Chernyak ( USA )
MRI phenotypes of HCC in clinical practice Cher Heng Tan ( Singapore )
Sessions (Daily)
Sep. 19 (Sat) Special Focus Session ( SF17 ) Adv English
14:30-16:00 201, 2F
Imaging-intervention correlation in stroke management
Chairperson: Hae Woong Jeong

Clinical benefit of thrombectomy in stroke patients with low ASPECTS or poor collaterals: Imaging perspective Daniel Behme ( Germany )
Collateral imaging for triage in stroke: Update Hyun Jeong Kim ( Korea )
Vessel wall imaging: The current role in assessing the etiology Hyo sung Kwak ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Special Focus Session ( SF18 ) Adv English
14:30-16:00 202, 2F
Diffuse lung diseases: What's something new?
Chairperson: Kiyeol Lee
Byoung Wook Choi
Novel treatments for ILD and role of imaging Gongyong Jin ( Korea )
Hypersensitivity pneumonitis Sung Ho Hwang ( Korea )
Diffuse lung diseases: What's something new on sarcoidosis Min Jae Cha ( Korea )
COPD: Recent update and role of imaging So Hyeon Bak ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Special Focus Session ( SF19 ) All English
14:30-16:00 203, 2F
Women intervention
Chairperson: Hwan Jun Jae
Man-Deuk Kim
PPH other than uterine artery Sung Eun Park ( Korea )
Diagnosis and treatment of pelvic congestion syndrome Kun Woo Kim ( Korea )
Treatment of uterine arteriovenous malformation Young Soo Do ( Korea )
Expanding armamentarium for ovarian endometrioma: Catheter-directed sclerotherapy Ki Chang Han ( Korea )
Discussion - ( - )
Sessions (Daily)
Sep. 19 (Sat) 필수평점교육 ( KSR04 ) -
14:30-16:30 209A, 2F
필수평점교육


사례로 본 의료 윤리 Sang Hoon Cha ( Korea )
슬기로운 병원생활: 직장 내 괴롭힘 Jehyeok Im ( Korea )
병원 내 감염관리 Jaegap Lee ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Asbestos Related Pleuropulmonary Diseases(석면관련질환의 영상판독교육) ( ARPD ) Korean
16:20-18:00 202, 2F
Asbestos related pleuropulmonary diseases(석면관련질환의 영상소견 강의와 hands on practice)
Chairperson: Yo Won Choi
Jeung Sook Kim
석면피해구제제도 소개 및 현황 Cheonchae Jeong ( Korea )
석면폐증의 영상소견 Sang Young Oh ( Korea )
Radiologic findings of pleural plaque(흉막반의 영상소견) Jung Im Kim ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS20 ) Adv English/Korean
16:30-18:00 205A, 2F
Machine learning in MSK
Chairperson: Joon-Yong Jung

Could deep-learning algorithm enable simultaneous noise reduction and edge sharpening on extreme low-dose CT? : A pilot study in lumbar spine CT Hyunjung Yeoh ( Korea )
Automatic detection and segmentation of bone metastases on spine MRI using 2D U-net and combinations Jiwoon Seo ( Korea )
Comparison of DXA and deep learning-based automated 3-dimensional method using CT to assess the thigh tissue composition. Sumin Lee ( Korea )
CT radiomics to identify bone marrow infiltration in patients with multiple myeloma Yeon Jong Huh ( Korea )
Automation of spine curve assessment in frontal radiographs using deep learning of vertebral-tilt vecto Kang Cheol Kim ( Korea )
A radiomics approach using T1-weighted spine MRI to predict prognosis in multiple myeloma. Hanna Bae ( Korea )
Radiomics of diffusion-weighted MRI compared to the conventional measurement of apparent diffusion-coefficient for differentiation between benign and malignant soft tissue tumors Soo Jin Heo ( Korea )
 Deep radiomics-based approach for the diagnosis of osteoporosis using hip radiographs Sang Wook Kim ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS21 ) All English/Korean
16:30-18:00 205B, 2F
Hepatic tumors
Chairperson: Mi-Suk Park
Seong Hyun Kim
Comparison of diagnostic performance of MRI for hepatocellular carcinoma across the type of contrast agents: A systematic review and meta-analysis Dong Wook Kim ( Korea )
Annual non-contrast liver MRI vs. biannual liver ultrasonography for surveillance of HCC in patients with liver cirrhosis (MAGNUS-HCC): Results of a prospective, multicenter trial NCTxxxxxxxx Moon Hyung Choi ( Korea )
Diagnostic performance of 2018 KLCA-NCC for hepatocellular carcinoma using gadoxetic acid-enhanced MRI: Comparison with LI-RADS version 2018 Sang Min Lee ( Korea )
Validation of LI-RADS treatment response algorithm for hepatocellular carcinoma using the explanted liver as a standard of reference: Comparison of CT and hepatobiliary contrast agent-enhanced MRI Jae Seok Bae ( Korea )
LI-RADS version 2018 category 3 and 4 observations at gadoxetic enhanced MRI: Within-category stratification according to probability of HCC Sun Kyung Jeon ( Korea )
Gadoxetic acid-enhanced MRI findings of macrotrabecular-massive hepatocellular carcinoma and their prognostic implication Hyungjin Rhee ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS21 ) Adv English
16:30-18:00 205B, 2F
Hepatic tumors
Chairperson: Mi-Suk Park
Seong Hyun Kim
Development of deep learning-based auto-segmentation algorithm of hepatocellular carcinoma and application to predict microvascular invasion of HCC using CT texture analysis : Preliminary results Sungeun Park ( Korea )
Radiomics analysis of single-phase contrast-enhanced CT for classification of hepatic focal lesions in colorectal cancer patients Heejin Bae ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS22 ) All English
16:30-18:00 201, 2F
Stroke and vessel imaging: where we are now
Chairperson: Soo Mee Lim
Chang-Woo Ryu
Functional connectivity analysis of working memory improvement in depressed patients after computerized cognitive training Jiachen Fan ( China )
MicroRNA-9 linking to the effects of childhood maltreatment on depression using brain connectivity Cancan He ( China )
Impact of the novel contrast agent gadopiclenol on decision making in patients with brain metastases Sang Joon Kim ( Korea )
Deep-learning-based prediction of final infarction core from initial diffusion- and perfusion-weighted MRI Youngwon choi ( Korea )
Ultrashort echo time magnetic resonance angiography in follow-up of intracranial aneurysms treated with endovascular coiling: Comparison of TOF, PETRA, and CE-MRA Sung-Hye You ( Korea )
Evaluation of cerebrovascular reservoir by using multi-phase arterial spin labeling magnetic resonance perfusion imaging in chronic steno-occlusive disease Inpyeong Hwang ( Korea )
Deep learning-based detection of intracranial hemorrhage on brain CT Jin Wook Choi ( Korea )
Intracranial flow velocity quantification using non-contrast 4D flow magnetic resonance imaging: A comparative study with transcranial doppler ultrasound Yeonah Kang ( Korea )
Sessions (Daily)
Sep. 19 (Sat) Scientific Session ( SS23 ) All English
16:30-18:00 203, 2F
Interventional radiology II
Chairperson: Chae Hoon Kang
Dongho Hyun
Is pre-procedure imaging workup required prior to removal of the inferior vena cava filter?: Twelve-year experience from a single tertiary medical center Kihyun Lee ( Korea )
Early inferior vena cava filter retrieval in trauma patients: Role of pre-retrieval contrast enhanced CT and active filter retrieval protocol Miran Kim ( Korea )
Clinical result of Denali vena cava filter placement and removal in single center trail: Analysis of procedure time, filter tilt and retrieval outcomes Seoyun Choi ( Korea )
Factors affecting clinical success of thoracic duct embolization; Single center experience Gyoung Min Kim ( Korea )
Plug-assisted retrograde transvenous obliteration for the treatment of gastric varices: Unexpected technical problems and outcomes Sae Byeol Ma ( Korea )
RFA of unusual sites in abdominal and pelvic cavity for malignant tumors : Pilot study Seongyeong Kim ( Korea )
Double-pigtail drainage catheter: A new design for efficient pleural drainage Seong Ju Kim ( Korea )
Percutaneous transpapillary biliary stenting for malignant biliary obstruction: A possible risk factor that affects recurrent biliary obstruction Yeonsoo Choi ( Korea )
Percutaneous antegrade removal of foreign bodies in the urinary tract: 20-year, single center experience Sungwon Kim ( Korea )

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