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유정인 교수

Jeongin Yoo

서울대학교 · 의학

연구실 소개

유정인 교수의 연구실은 초음파를 활용한 간질환 진단 기술의 정밀도와 재현성을 높이기 위한 연구에 주력하고 있습니다. 특히 간 지방증, 간선자극, 간암의 예후 예측 지표 개발 등에서 영상 유도 생체지표(예: MoRAL, S-Shearwave)의 임상적 유용성을 입증하고 있습니다. 또한, 촬영 시간 단축과 정확도 향상을 동시에 달성하는 혁신적 영상 기법(예: aMRI-BH)을 통해 암의 조기 진단 및 모니터링에 기여하고 있습니다. 이와 함께 병변의 수술 가능성 평가 및 예후 예측을 위한 다모달 영상 및 생물학적 마커의 융합 분석도 핵심 연구 분야입니다.

초음파 영상간질환 진단예후 예측영상 생체지표다모달 영상 분석

연구 현황

논문 수
59
총 인용 수
841
최근 5년 논문
29
주요 분야
의학

연구 성과 추이

표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.

5개년 연도별 논문 게재 수
29총합
2022
2023
2024
2025
2026
5개년 연도별 피인용 수
179총합
20222023202420252026

주요 논문

15
1
논문|인용수 75·2019
Reproducibility of ultrasound attenuation imaging for the noninvasive evaluation of hepatic steatosis
Jeongin Yoo, Jeong Min Lee, Ijin Joo, Dong Ho Lee, Jeong Hee Yoon, Hyo‐Jin Kang, Su Joa Ahn
SJR Q1FWCI 7.3ULTRASONOGRAPHYOA

ATI showed high intra- and inter-observer reproducibility in the assessment of hepatic steatosis.

EpidemiologyMedicine
2
논문|인용수 27·2020
Evaluation of a serum tumour marker‐based recurrence prediction model after radiofrequency ablation for hepatocellular carcinoma
Jeongin Yoo, Min Woo Lee, Dong Ho Lee, Jeong‐Hoon Lee, Joon Koo Han
SJR Q1FWCI 2.5Liver International

A high MoRAL score of >68 was significant a predictive factor of tumour recurrence after RFA for very-early/early-stage HCC. Moreover, it might be warranted to evaluate EM in patients with high baseline MoRAL scores.

HepatologyMedicine
3
논문|인용수 26·2019
Assessment of liver fibrosis using 2-dimensional shear wave elastography: a prospective study of intra- and inter-observer repeatability and comparison with point shear wave elastography
Jeongin Yoo, Jeong Min Lee, Ijin Joo, Jeong Hee Yoon
SJR Q1FWCI 2.6ULTRASONOGRAPHYOA

S-Shearwave Imaging demonstrated excellent intra- and inter-observer repeatability, and a strong correlation with pSWE measurements of liver stiffness. However, because of the significant difference between LSMs obtained using 2D-SWE and pSWE, these methods should not be used interchangeably.

EpidemiologyMedicine
4
논문|인용수 25·2020
Clinical Feasibility of Abbreviated Magnetic Resonance With Breath-Hold 3-Dimensional Magnetic Resonance Cholangiopancreatography for Surveillance of Pancreatic Intraductal Papillary Mucinous Neoplasm
Hyo‐Jin Kang, Dong Ho Lee, Jeong Min Lee, Jeongin Yoo, Elisabeth Weiland, Eun-Ju Kim, Yohan Son
SJR Q1FWCI 1.3Investigative Radiology

The aMRI-BH provided high sensitivity and negative predictive value to evaluate malignant IPMNs by using predetermined criteria, and aMRI-BH might be a potential tool for pancreatic IPMN surveillance with significantly lower acquisition time.

OncologyMedicine
5
논문|인용수 24·2019
Multiparametric MRI and 18F-FDG PET features for differentiating gastrointestinal stromal tumors from benign gastric subepithelial lesions
Jeongin Yoo, Se Hyung Kim, Joon Koo Han
SJR Q1FWCI 1.5European Radiology
GastroenterologyMedicine
6
논문|인용수 23·2018
Classification of spontaneous isolated superior mesenteric artery dissection: correlation with multi-detector CT features and clinical presentation
Jeongin Yoo, Jong Beum Lee, Hyun Jeong Park, Eun Sun Lee, Sung Bin Park, Yang Soo Kim, Byung Ihn Choi
SJR Q1FWCI 1.4Abdominal Radiology
SurgeryMedicine
7
논문|인용수 21·2023
Post-neoadjuvant treatment pancreatic cancer resectability and outcome prediction using CT, 18F-FDG PET/MRI and CA 19–9
Jeongin Yoo, Jeong Min Lee, Ijin Joo, Dong Ho Lee, Jeong Hee Yoon, Mi Hye Yu, Jin‐Young Jang, Sang Hyub Lee
SJR Q1FWCI 4.8Cancer ImagingOA

Combination of CECT, PET and CA 19-9 increased area under the curve and sensitivity for determining resectability, compared to CECT alone, without compromising the specificity. Furthermore, <sup>18</sup>F-FDG avidity at tumor-vessel contact on post-NAT PET predicted RFS.

OncologyMedicine
8
논문|인용수 19·2019
Prospective Validation of Repeatability of Shear Wave Dispersion Imaging for Evaluation of Non-alcoholic Fatty Liver Disease
Jeongin Yoo, Jeong Min Lee, Ijin Joo, Dong Ho Lee, Jeong Hee Yoon, Hyo‐Jin Kang, Su Joa Ahn
SJR Q1FWCI 1.8Ultrasound in Medicine & Biology
EpidemiologyMedicine
9
논문|인용수 19·2020
Prognostic role of spleen volume measurement using computed tomography in patients with compensated chronic liver disease from hepatitis B viral infection
Jeongin Yoo, Sun Woong Kim, Dong Ho Lee, Jae Seok Bae, Eun Ju Cho
SJR Q1FWCI 1.5European Radiology
EpidemiologyMedicine
10
논문|인용수 17·2021
Comparison of low kVp CT and dual-energy CT for the evaluation of hypervascular hepatocellular carcinoma
Jeongin Yoo, Jeong Min Lee, Jeong Hee Yoon, Ijin Joo, Eun Sun Lee, Sun Kyung Jeon, Siwon Jang
SJR Q1FWCI 1.1Abdominal Radiology
Biomedical EngineeringEngineering
11
논문|인용수 15·2017
Evaluation of Diagnostic Performance of Screening Thyroid Ultrasonography and Imaging Findings of Screening-Detected Thyroid Cancer
Jeongin Yoo, Hye Shin Ahn, Soo Jin Kim, Sung Hee Park, Mirinae Seo, Semin Chong
SJR Q1FWCI 1.1Cancer Research and TreatmentOA

Screening thyroid US exhibited a good diagnostic performance, with a feasible social cost of use. This modality demonstrated significant differences in sonographic features between screening-detected cancer and benign nodules.

Endocrinology, Diabetes and MetabolismMedicine
12
논문|인용수 15·2021
Additional Value of Integrated <sup>18</sup>F-FDG PET/MRI for Evaluating Biliary Tract Cancer: Comparison with Contrast-Enhanced CT
Jeongin Yoo, Jeong Min Lee, Jeong Hee Yoon, Ijin Joo, Dong Ho Lee
SJR Q1FWCI 2.9Korean Journal of RadiologyOA

PET/MRI may add value to CECT in patients with biliary tract cancer both in the initial workup for staging and determination of overall resectability and in follow-up for local recurrence.

SurgeryMedicine
13
논문|인용수 12·2023
Body composition analysis using convolutional neural network in predicting postoperative pancreatic fistula and survival after pancreatoduodenectomy for pancreatic cancer
Jeongin Yoo, Soon Ho Yoon, Dong Ho Lee, Jin‐Young Jang
SJR Q1FWCI 2.8European Journal of Radiology
OncologyMedicine
14
논문|인용수 10·2021
Added value of [68Ga]Ga-DOTA-TOC PET/CT for characterizing pancreatic neuroendocrine neoplasms: a comparison with contrast-enhanced CT and/or MRI in a large study cohort
Jeongin Yoo, Se Hyung Kim, Sun Kyung Jeon, Jae Seok Bae, Joon Koo Han
SJR Q1FWCI 1.4European Radiology
EpidemiologyMedicine
15
논문|인용수 10·2024
Utilizing fully-automated 3D organ segmentation for hepatic steatosis assessment with CT attenuation-based parameters
Jeongin Yoo, Ijin Joo, Sun Kyung Jeon, Junghoan Park, Soon Ho Yoon
SJR Q1FWCI 3.9European RadiologyOA

• Automated organ segmentation enables the extraction of CT attenuation-based parameters for the target organ. • Volumetric liver and spleen CT attenuation-based parameters are highly accurate in hepatic steatosis assessment. • Automated CT measurements from pre- or post-contrast imaging show promise for hepatic steatosis screening in large cohorts.

EpidemiologyMedicine

대표 연구 분야

HepatologyEpidemiologySurgeryOncologyRadiology, Nuclear Medicine and ImagingBiomedical Engineering

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