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Yun Kyung Jung

Hanyang University · 医学

研究室紹介

Professor Yun Kyung Jung's research lab specializes in hepatobiliary and pancreatic (HBP) surgery, with a strong focus on improving surgical outcomes through advanced techniques and patient blood management. The lab investigates minimally invasive surgical approaches, such as laparoscopic cholecystectomy and pancreaticoduodenectomy, emphasizing safety and feasibility in resident training. It also explores oncological outcomes in ampullary tumors and hepatocellular carcinoma, particularly the prognostic significance of molecular markers like SALL4. Additionally, the lab contributes to understanding long-term cancer risks following cholecystectomy, especially in younger populations.

hepatobiliary surgerypancreatic surgerypatient blood managementoncological outcomesSALL4 in HCC

Research Overview

Papers
108
Total Citations
630
Papers (5y)
27
Primary Field
医学

Research Output Trend

Figures are computed from collected data and may differ slightly.

Publications per year (5y)
27total
2022
2023
2024
2025
2026
Citations per year (5y)
82total
20222023202420252026

Selected Papers

15
1
Article|17 citations·2021
Transduodenal ampullectomy for ampullary tumor
Yun Kyung Jung, Seung Sam Paik, Dongho Choi, Kyeong Geun Lee
SJR Q2Asian Journal of SurgeryOA

In benign ampullary tumor, TDA is a choice of treatment for patients who are unsuitable for endoscopic ampullectomy. TDA may be considered as an alternative operation in highly selective patients with early ampullary cancer (Tis and T1). Further studies on consensus of TDA indication for ampullary tumor will be needed in the future.

OncologyMedicine
2
Article|14 citations·2016
What is the Safe Training to Educate the Laparoscopic Cholecystectomy for Surgical Residents in Early Learning Curve?
Yun Kyung Jung, Yong Jin Kwon, Dongho Choi, Kyeong Geun Lee
Daehan nae'si'gyeong bog'gang'gyeong oe'gwa haghoeji/Journal of minimally invasive surgeryOA

This study was conducted to investigate the safety of laparoscopic cholecystectomy (LC) performed by surgical residents.

SurgeryMedicine
3
Article|14 citations·2021
De Novo Cancer Incidence after Cholecystectomy in Korean Population
Yun Kyung Jung, Junghyun Yoon, Kyeong Geun Lee, Han‐Joon Kim, Boyoung Park, Dongho Choi
SJR Q1Journal of Clinical MedicineOA

Background: Cancer development after cholecystectomy remains debatable. We estimated the major cancer incidence rates after cholecystectomy stratified by age and sex. Methods: The records of 408,769 subjects aged >20 years were extracted from the National Health Insurance database from 2008 to 2016. The risks of major cancers were compared between the cholecystectomy and general populations using standardised incidence ratios (SIR). Results: The overall cancer incidence was comparable between

SurgeryMedicine
4
Article|11 citations·2021
Laparoscopic cholecystectomy for left-sided gallbladder
Yun Kyung Jung, Dongho Choi, Kyeong Geun Lee
SJR Q2Langenbeck s Archives of Surgery
Pulmonary and Respiratory MedicineMedicine
5
Article|6 citations·2016
Positive immunostaining of Sal-like protein 4 is associated with poor patient survival outcome in the large and undifferentiated Korean hepatocellular carcinoma
Yun Kyung Jung, Kiseok Jang, Seung Sam Paik, Yong Jin Kwon, Han‐Jun Kim, Kyeong Geun Lee, Hwon Kyum Park, Dongho Choi
SJR Q2Annals of Surgical Treatment and ResearchOA

Here, we found that positive immunostaining of SALL4 is correlated with poor patient survival outcome in large and undifferentiated Korean HCC. SALL4 expression showed close relationship with clinical outcomes of HCCs in Korean patients.

Molecular BiologyBiochemistry, Genetics and Molecular Biology
6
Article|6 citations·2020
Learning Laparoscopic Cholecystectomy: a Surgical resident’s Insight on Safety and Training During the Initial 151 Cases
Yun Kyung Jung, Dongho Choi, Kyeong Geun Lee
SJR Q4Indian Journal of Surgery
Pulmonary and Respiratory MedicineMedicine
7
Article|5 citations·2020
One-layer pancreaticojejunostomy using reinforcing sutures in pancreaticoduodenectomy: A single surgeon’s experience with 122 cases
Yun Kyung Jung, Dongho Choi, Kyeong Geun Lee
SJR Q2Asian Journal of SurgeryOA

Although this technique cannot prevent POPF, we noted no significant difference in POPF versus other surgical techniques. In addition, this technique, which was designed to increase pancreatic texture, is practical and simple for PJ. Therefore, the inexperienced hepatobiliary and pancreatic surgeon can perform it without major complications.

OncologyMedicine
8
Article|5 citations·2013
Breeding of a New Spray Chrysanthemum Cultivar, 'Dream Round' with Dark Pink Petals and Thick Stem of Anemone Type for Cut-flower
Yun Kyung Jung, Sung Kee Kim, Hee Dong Kim, Young‐Soon Lee
SJR Q3Horticultural Science and TechnologyOA

'Dream Round'는 경기도농업기술원에서 2010년도에 육성한 절화용 스프레이 국화 신품종이다. 2006년도에 화색이 흰색이면서 갈색심을 가지는 아네모네형 스프레이용 국화 'Hebo' 품종을 모본으로 하고 분홍색의 아네모네형 스프레이용 국화 'Samos' 품종을 부본으로 하여 교배를 하였다. 2007년도에 실생을 양성한 후 선발된 실생계통 중에서 화색과 화형이 우수한 8계통의 예비선발을 수행하였으며, 2008-2010년에 주년 재배성을 위한 3회 이상의 특성검정과 품평회를 실시한 결과, 절화생육과 개화특성이 우수한 'GCS 06-'99-10' 계통을 최종 선발하여 'Dream Round'로 명명하였다. 'Dream Round'는 흰색의 설상화(RHS White Group 155B)에 진분홍색(RHS Red Purple Group 68A)의 통상화를 가지는 아네모네형으로 꽃잎수는 26.1매이고, 꽃직경은 34.1mm 이며, 절화장은 92.4cm이고 흰녹병 발생은 거의 없었으며,

Plant ScienceAgricultural and Biological Sciences
9
Article|5 citations·2018
Patient Blood Management in Hepatobiliary and Pancreatic Surgery
Yun Kyung Jung, Dongho Choi
Hanyang Medical ReviewsOA

Despite improved perioperative management and surgical techniques, patients undergoing hepatobiliary and pancreatic (HBP) surgery often need to be transfused. Although disadvantages of transfusion and advantages of patient blood management (PBM) have been recognized, study results of the effects of PBM in HBP surgery are rare. The aim of this article was to review the current status of PBM in Korea in patients having HBP surgery. PBM in HBP surgery consists of increasing preoperative hemoglobin

OncologyMedicine
10
Article|3 citations·2018
Determinants of General Health Check-up among Older Adults in Korea - A Longitudinal Analysis Using the 1st~5th Waves of Korean Longitudinal Study of Ageing (KLoSA) -
Yun Kyung Jung
Crisis and Emergency Management Theory and Praxis

우리나라를 비롯한 많은 고령사회에서 노인들을 규칙적으로 건강검진에 참여하도록 하는 것은 노인집단의 건강을 증진시키기 위한 주요한 정책적 과제로 다루어지고 있다. 그럼에도 불구하고 여전히 상당한 숫자의 노인들이 정기적으로 건강검진을 받지 않고 있는 반면, 노인의 특성이 건강검진에 미치는 영향을 종단적으로 살펴본 연구는 부족하다. 본 연구는 한국고령화연구패널(KLoSA)의 1~5차년도 데이터를 사용하여(n=1,886) 노인의 특성이 건강보험공단의 일반건강검진 참여에 미치는 영향을 살펴보았다. 확률효과 패널로짓모델 결과 연령, 배우자 유무, 교육수준, 가구소득, 거주 지역, 건강보험 가입형태, 일상생활 활동수행 장애, 그리고 주관적 건강상태가 건강검진 참여에 영향을 미치는 것으로 나타났다. 연구의 결과는 제도적으로 보장된 기본적인 건강검진에서 소외될 수 있는 노인들을 파악하는데 도움을 주고 이들에 대한 보다 적극적인 개입의 필요성을 제시한다고 볼 수 있다.Providing older ad

General Health ProfessionsHealth Professions
11
Article|3 citations·2023
Gastric insufflation and surgical view according to mask ventilation method for laparoscopic cholecystectomy: a randomized controlled study
Yun Kyung Jung, Cho Long Kim, Mi Ae Jeong, Jeong Min Sung, Kyeong Geun Lee, Na Yeon Kim, Leekyeong Kang, Hyunyoung Lim
SJR Q1BMC AnesthesiologyOA

Abstract Background Proper mask ventilation is important to prevent air inflow into the stomach during induction of general anesthesia, and it is difficult to send airflow only through the trachea without gastric inflation. Changes in gastric insufflation according to mask ventilation during anesthesia induction were compared. Methods In this prospective, randomized, single-blind study, 230 patients were analyzed to a facemask-ventilated group (Ventilation group) or no-ventilation group (Apnea g

Pulmonary and Respiratory MedicineMedicine
12
Article|1 citations·2022
CD47 expression in human gallbladder cancer and its clinicopathologic significance
Yun Kyung Jung, Hyunsung KIM
SJR Q3Annals of Hepato-Biliary-Pancreatic SurgeryOA

BP-

ImmunologyImmunology and Microbiology
13
Article|1 citations·2022
Metabolic features of bile-derived exosomes from patients with various gallbladder diseases
Yun Kyung Jung, Mingyu KONG, Da Hee HONG, Jaemin Jeong, H. Lee, Dongho Choi
SJR Q3Annals of Hepato-Biliary-Pancreatic SurgeryOA

Background: Exosomes can be extracted from various types of body fluids, and recent studies on their association with various type of diseases have been actively conducted. However, studies on the association between gallbladder disease and bile-derived exosomes have not been well studied. Here, we analyzed the metabolic changes of exosomes in patients with several gallbladder diseases, including gallbladder cancer. Methods: We collected bile from a total of 13 patients with gallbladder cancer,

EpidemiologyMedicine
14
Article|0 citations·2015
Rare complications of totally laparoscopic gastrectomy
Yun Kyung Jung, Yu Mi So, Tae Kyung Ha
대한내시경복강경외과학회 학술대회지
GastroenterologyMedicine
15
Article|0 citations·2022
Perception of the Meaning of Pain in Nursing Students with Hospice Education
Yun Kyung Jung, Youjung Kim
Journal of Korean Society for the Scientific Study of Subjectivity Q Methodology and Theory

통증은 환자들이 의료인에게 가장 많이 호소하는 증상이며, 이는 신체적, 심리사회적, 영적 요소를 포함한다. 본 연구는 Q 방법론을 이용하여, 호스피스 교육을 수강한 간호대학생의 통증의 의미 인식에 대한 주관적 구조를 파악하기 위함이다. 총 35명의 P 표본을 대상으로 30개의 Q 표본을 강제 분포하여 자료수집하고 분석하였다. 연구결과 호스피스교육을 받은 간호대학생의 통증의 의미 인식은 4개의 유형으로 분류되었다. 제1유형은 ‘필요악’으로 통증의 보호적인 순기능에 대해 강하게 인식하고 있었다. 제2유형은 ‘삶의 질 방해꾼’으로 통증으로 인해 당사자와 주변인의 삶의 질 저하에 큰 영향을 미치는 것으로 인식하고 있었다. 제3유형은 ‘고통 촉진자’로 통증으로 인해 고통이 가중되는 부정적인 측면을 강하게 인식하고 있었다. 제4유형은 ‘죽음의 전사’로서 통증이 죽음을 연상하게 하는 것으로 강력하게 인식하고 있었다. 본 연구결과는 간호대학생의 통증의 의미 인식 유형을 토대로 학부과정에서 효과적인

Leadership and ManagementNursing

Research Areas

Plant ScienceSurgeryHepatologyPublic Health, Environmental and Occupational HealthMolecular BiologyOncology

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