Hyung Chul KIM (Soonchunhyang University, Korea)

1. Surgeons are the most important clinicians in a curative strategy for hepatic colorectal metastases
   Yuman FONG (City of Hope Medical Center, USA)

Koo Jeong KANG (Keimyung University, Korea)

1. State of the art of anatomic liver resection
   Norihiro KOKUDO (National Center for Global Health and Medicine, Japan)

Ki-Hun KIM (University of Ulsan, Korea)
InSeok CHOI (Konyang University, Korea)

1. 1.Laparoscopic post. sectionectomy
   Gyu Seong CHOI (Sungkyunkwan University, Korea)
2. 2.Laparoscopic anterior sectionectomy
   Young Seok HAN (Kyungpook National University, Korea)

1. Discussion
   
2. Ji Hoon KIM (National Cancer Center, Korea)
3. YoungRok CHOI (Seoul National University, Korea)
4. Jin Hong LIM (Yonsei University, Korea)
5. Je Ho RYU (Pusan National University, Korea)
6. Yangseok KOH (Chonnam National University, Korea)
7. Ya-jin CHEN (Sun Yat-sen Memorial Hospital, China)
8. Zenichi MORISE (Fujita Health University Okazaki Medical Center, Japan)
9. Roberto Ivan TROISI (Federico II University Hospital, Italy)

Hee Chul YU (Jeonbuk National University, Korea)
Jinsub CHOI (Yonsei University, Korea)

1. 1.Atypical anatomic liver resection in patients with small future liver remnant
   Dong Sik KIM (Korea University, Korea)
2. 2.Ex vivo liver resection and auto-transplantation
   Deok bog MOON (University of Ulsan, Korea)
3. 3.Laparoscopic liver resection for HCC with clinically relevant portal hypertension
   Ya-jin CHEN (Sun Yat-sen Memorial Hospital, China)
4. 4.Surgical techniques of laparoscopic repeat liver resection
   Zenichi MORISE (Fujita Health University Okazaki Medical Center, Japan)
5. 5.Operative techniques and tips to prevent and manage potentially life threatening incidents during laparoscopic liver resection
   Goro HONDA (Tokyo Women's Medical University, Japan)

Jeong Min LEE (Seoul National University, Korea)
Kyung Sik KIM (Yonsei University, Korea)

1. 1.Tailored RFA according to tumor biology
   Min Woo LEE (Sungkyunkwan University, Korea)
2. 2.Recent evidences of radiotherapy as a non-invasive ablation therapeutic option
   Tae Hyun KIM (National Cancer Center, Korea)
3. 3.Surgical strategies for HCC≤3 cm based on tumor biology
   Yo-ichi YAMASHITA (Kumamoto University, Japan)

1. Discussion
   
2. Ho Joong CHOI (The Catholic University, Korea)
3. Keun Soo AHN (Keimyung University, Korea)
4. Yangseok KOH (Chonnam National University, Korea)

Youngkyoung YOU (The Catholic University of Korea, Korea)
Kwang-Woong LEE (Seoul National University, Korea)

1. 1.Primary resection with/without vascular reconstruction
   Jong Man KIM (Sungkyunkwan University , Korea)
2. 2.Real practice to increase future remnant liver volume
   Albert Chi-Yan CHAN (The University of Hong Kong, Hong Kong)
3. 3.Implementing combined approach with radiotherapy in surgical strategy for advanced HCC
   Jinsil SEONG (Yonsei University, Korea)
4. 4.Treatment of choice for advanced HCC with small future remnant liver volume for a hepatologist?
   Dong Hyun SINN (Sungkyunkwan University, Korea)
5. 5.Case presentation
   1. -Huge single HCC with/without a daughter nodule
      Young-in YOON (University of Ulsan, Korea)
   2. -HCC with tumor thrombus
      Jae Geun LEE (Yonsei University, Korea)

1. Discussion
   Gi-Young KO (University of Ulsan, Korea)
2. Discussion
   Ki Tae YOON (Pusan National University, Korea)

Ho-Seong HAN (Seoul National University, Korea)
David GELLER (University of Pittsburgh, USA)

1. 1.Laparoscopic anatomical liver resection in the era of fluorescence imaging system
   Catherine SC TEH (Makati Medical Center, Philippines)
2. 2.Useful anatomical landmarks for laparoscopic liver resection
   Go WAKABAYASHI (Ageo Central General Hospital, Japan)
3. 3.How to dissect inferior vena cava and major hepatic veins
   Ji Hoon KIM (National Cancer Center, Korea)
4. 4.Tailored approach of liver mobilization according to variations on a theme
   Luca ALDRIGHETTI (Vita-Salute San Raffaele University, Italy)

Jae Won JOH (Sungkyunkwan University, Korea)
Yang Won NAH (University of Ulsan, Korea)

1. 1.Weight Reduction in LDLT as a tool in expanding the donor pool
   Dong-Hwan JUNG (University of Ulsan, Korea)
2. 2.Outcomes of unusual grafts
   Kyung-Suk SUH (Seoul National University, Korea)
3. 3.Is there an age limit to be a liver donor?
   Dong Jin JOO (Yonsei University, Korea)
4. 4.Lowering GRWR and overcoming small-for-size syndrome in adult living donor liver transplantation
   Tiffany CL WONG (The University of Hong Kong, Hong Kong)

Sun-Whe KIM (National Cancer Center, Korea)

1. Lessons from E-AHPBA's experience: Strategies for organizing international multicenter studies
   Mark BESSELINK (Amsterdam UMC / Dutch Pancreatic Cancer Group, Netherland)

Dong Sup YOON (Yonsei University, Korea)

1. Unsolved issues and researches in the treatment of IPMN
   Giovanni MARCHEGIANI (Verona University Hospital, Italy)

Woo Jung LEE (Yonsei University, Korea)
Hyeon Kook LEE (Ewha Womans University, Korea)

1. 1.Laparoscopic PD
   Chang Moo KANG (Yonsei University, Korea)
2. 2.Robotic PD
   Jin HE (The Johns Hopkins Hospital, USA)

1. Discussion
2. Hyung Sun KIM (Yonsei University, Korea)
3. Hae Il JUNG (Soonchunhyang University, Korea)
4. Jae Yool JANG (Gyeongsang National University, Korea)
5. Jae Do YANG (Jeonbuk National University, Korea)
6. Jun Suh LEE (Seoul National University, Korea)

Sang Kuon LEE (The Catholic University, Korea)
Sung-Sik HAN (National Cancer Center, Korea)

1. 1.Combined vascular resection for locally advanced perihilar cholangiocarcinoma, focusing on portal vein resection
   Tomoki EBATA (Nagoya University Hospital, Japan)
2. 2.Conversion surgery after neoadjuvant chemotherapy for borderline resectable pancreatic cancer
   Yinmo YANG (Peking University First Hospital, China)
3. 3.Laparoscopic reoperation for postoperatively diagnosed gallbladder cancer
   Yoo-Seok YOON (Seoul National University, Korea)
4. 4.Minimally invasive pancreatoduodenectomy for advanced pancreatic cancer
   Ki Byung SONG (University of Ulsan, Korea)

Chang Moo KANG (Yonsei University, Korea)
Chiyoung JEONG (Gyeongsang National University, Korea)

1. 1.Routine RAMPS for left-sided pancreatic ductal adenocarcinoma
   Sohei SATOI (Kansai Medical University, Japan)
2. 2.Tailored distal pancreatectomy
   Sung-Sik HAN (National Cancer Center, Korea)

1. Case discussion
   Hee Joon KIM (Chonnam National University, Korea)

DongWook CHOI (Eulji University, Korea)
Sang Geol KIM (Kyungpook National University, Korea)

1. 1.Role of arterial resection revisited
   Oliver STROBEL (Medical University of Vienna, Austria)
2. 2.Role of surgery in the treatment of oligometastatic/recurrent pancreatic cancer
   Jinseok HEO (Sungkyunkwan University, Korea)
3. 3.Treatment options for stable locally advanced pancreatic cancer after chemotherapy
   Hiroki YAMAUE (Wakayama Medical University, Japan)
4. 4.Role of RT in unresectable pancreatic cancer
   Ik Jae LEE (Yonsei University, Korea)

Yoo-Seok YOON (Seoul National University, Korea)
Mohammad Abu HILAL (Fondazione Poliambulanza Hospital, Italy)

1. 1.Current status of minimally invasive pancreatic surgery and role of robotic surgery based on I-MIPS data
   Mohammad Abu HILAL (Fondazione Poliambulanza Hospital, Italy)
2. 2.Role of the academic society in reducing adverse outcomes during the learning curve for minimally invasive pancreatectomy
   Masafumi NAKAMURA (Kyushu University, Japan)
3. 3.Evidence based laparoscopic pancreaticoduodenectomy
   Song Cheol KIM (University of Ulsan, Korea)
4. 4.Advantages of robotic PD over laparoscopic PD
   Jin-Young JANG (Seoul National University, Korea)

Hwon Kyum PARK (Hanyang University, Korea)
Sung Su YUN (Yeungnam University, Korea)

1. 1.Current treatment outcomes of bile duct cancer: Are we improving?
   Yan-Shen SHAN (National Cheng Kung University, Taiwan)
2. 2.Clinical importance and surgical decision-making regarding bile duct resection margin
   Joon Seong PARK (Yonsei University, Korea)
3. 3.Conversion surgery following neoadjuvant therapy for advanced biliary tract cancer
   Itaru ENDO (Yokohama City University, Japan)
4. 4.Update of systemic chemotherapy & immunotherapy for bile duct cancers
   Joon Oh PARK (Sungkyunkwan University, Korea)

Yoonjin HWANG (Kyungpook National University, Korea)

1. Prehabilitation in HBP surgery
   Chol Kyoon CHO (Chonnam National University, Korea)

Il Young Park (The Catholic University, Korea)

1. Tailored segmentectomy 8 according to intrahepatic anatomical variation of glisson pedicles - beyond couinaud’s dogma -
   Hee-Jung WANG (Inje University, Korea)

1. Tips for totally robotic pancreaticoduodenectomy
   Jae Hoon LEE (University of Ulsan, Korea)

1. Clinical liver anatomy for liver surgery
   Hee Chul YU (Jeonbuk National University, Korea)

1. Laparoscopic liver resection
   Ki-Hun KIM (University of Ulsan, Korea)

1. Anatomical liver resection
   Koo Jeong KANG (Keimyung University, Korea)

1. Prevention and management of Bile duct injury during laparoscopic cholecystectomy
   Taeho HONG (The Catholic University of Korea, Korea)

1. Surgical planning for Klatskin tumors - emphasis on type 3/4 disease
   Shin HWANG (University of Ulsan, Korea)

Jin-Young JANG (Seoul National University, Korea)
Masafumi NAKAMURA (Kyushu University, Japan)

1. 1.ADV score is a quantifiable prognostic prediction model for surgical resection of hepatocellular carcinoma: Korea-Japan collaborative validation study with 9,200 patients
   Shin HWANG (University of Ulsan, Korea)
2. 2.External validation of difficulty scoring system for laparoscopic distal pancreatectomy
   Kohei NAKATA (Kyushu University, Japan)
3. 3.Proposal of nomograms to predict clinical outcomes in patients with ampulla of vater cancer based on the Korea–Japan collaborative study: A retrospective study
   Joon Seong PARK (Yonsei University, Korea)
4. 4.Surgical outcomes of pancreatectomy with jejunal vein resection for pancreatic head cancer
   Yuichi NAGAKAWA (Tokyo Medical University, Japan)
5. 5.Wrap up report of collaborative study of T1 pancreatic cancer
   Wooil KWON (Seoul National University, Korea)
6. 6.Living donor liver transplantation using donors older than 50 years of age: Recipient criteria and donor risk
   Tomoharu YOSHIZUMI (Kyushu University, Japan)
7. 7.Comparison of infectious complications after spleen preservation versus splenectomy during laparoscopic distal pancreatectomy for benign or low-grade malignant pancreatic tumors: A multicenter, propensity score-matched analysis
   Woohyung LEE (University of Ulsan, Korea)

Mee Joo KANG (National Cancer Center, Korea)
Sangho BAE (Soonchunhyang University, Korea)

1. 1.Impact of HBP training in Surgical Outcome
   Jonathan Geograpo NAVARRO (Vicente Sotto Memorial Medical Center, Philippines)
2. 2.Outcome of liver transplantation in National Cancer Center of Mongolia
   Munkhbat Zunhuu RADNAABAZAR (National Cancer Center of Mongolia, Mongolia)
3. 3.Visiting scholars from around the world: The impact of Korea training on my career as an HPB surgeon in Saudi Arabia
   Shadi ALSHAMMARY (Imam Abdulrahman Bin Faisal University, Saudi Arabia)
4. 4.From Mansoura to Seoul: A step in HPB surgery
   Ahmed SHEHTA (Mansoura University, Egypt)

Jae Hoon LEE (University of Ulsan, Korea)
Sae Byeol CHOI (Korea University, Korea)

1. 1.Evidence of antibiotics use in the HBP field
   Yong Pil CHONG (University of Ulsan, Korea)
2. 2.Fluid therapy after hepatectomy
   Seok-Hwan KIM (Chungnam National University, Korea)
3. 3.Drain management after pancreas surgery
   Sung Hyun KIM (Yonsei University, Korea)

Jong Hoon PARK (Daegu Fatima Hospital, Korea)
Yoo shin CHOI (Chung-Ang University, Korea)

1. 1.Advanced laparoscopic biliary surgery in community hospital - bile duct injury
   Jong Tae KIM (Chinjujeil Hospital, Korea)
2. 2.Advanced laparoscopic hepatobiliary & pancreatic surgery in community hospital
   Heon Tak HA (Daegu Fatima Hospital, Korea)
3. 3.Experience of single port laparoscopic cholecystectomy in primary clinic
   Byung Gwan CHOI (Damdaehan General Surgical Clinic, Korea)
4. 4.Review of 3666 cases of single port laparoscopic cholecystectomy performed in 7 years in single community hospital by single surgeon
   Chung Yun KIM (TNTN Hospital, Korea)

1. Discussion
2. Si Eun HWANG (Sun Medical Center, Korea)
3. Kidoong KIM (Mark 1 Surgery Clinic, Korea)

Dong Shik LEE (Yeungnam University, Korea)
Chang-Sup LIM (Seoul National University, Korea)
Jeong Yun PARK (University of Ulsan, Korea)

1. 1.간담췌 수술 후 상처 관리
   Mikyung CHO (Ewha Womans University Seoul Hospital, Korea)
2. 2.주요 간 수술 술기에 따른 합병증의 이해
   Jinsoo RHU (Sungkyunkwan University, Korea)
3. 3.주요 담췌 수술 술기에 따른 합병증의 이해
   Jae Ri KIM (Gyeongsang National University, Korea)
4. 4.간담췌외과 질환의 영상의학적 이해
   Seung Baek HONG (Pusan National University, Korea)
5. 5.수술 후 시행한 혈액검사 결과의 해석
   Yun Kyung JUNG (Hanyang University, Korea)
6. 6.수술 후 시행한 영상 검사 결과의 해석
   Ja Ryung HAN (Kyungpook National University, Korea)
7. 7.수술 후 발생한 섬망의 대처 - 간호사의 노하우
   Su Kyung KIM (Chonnam National University Hospital, Korea)
8. 8.수술 후 영양관리 및 상담
   Eunjung KIM (Seoul National University, Korea)

Chol Kyoon CHO (Chonnam National University, Korea)
Yoonjin HWANG (Kyungpook National University, Korea)

1. 1.Building the better collaboration of Asian HBP surgical societies
   Sang-Jae PARK (National Cancer Center, Korea)
2. 2.Gamechanging HPB Sx in the Philippines
   Catherine SC TEH (Makati Medical Center, Philippines)
3. 3.Vietnam hepato biliary pancreatic Surgery - achievement and developing
   LE Trung HAI (Vietnam People’s Army, Vietnam)
4. 4.Making a different through Malaysia society of hepatopancreatobiliary surgery
   Boon Koon YOONG (UM Specialist Centre, Malaysia)
5. 5.Two decades of Thai HPB Surgery Society; Past, present and future
   Anon CHOTIROSNIRAMIT (Chiang Mai University, Thailand)
6. Discussion
   

1. Discussion
2. Ki-Hun KIM (University of Ulsan, Korea)
3. Sangho BAE (Soonchunhyang University, Korea)
4. Chang Moo KANG (Yonsei University, Korea)

Sang-Jae PARK (National Cancer Center, Korea)
Itaru ENDO (Yokohama City University, Japan)

1. 1.Current epidemiology and management of bile duct cancer
   Yan-Shen SHAN (National Cheng Gung University, Taiwan)
2. 2.Issues in pancreatic cancer and need for collaboration in Asian pancreas society
   Jin-Young Jang (Seoul National University, Korea)
3. 3.Experience and lessons from Japanese pancreas collaboration study
   Sohei SATOI (Kansai Medical University, Japan)
4. 4.Current situation of treatment of pancreas and clinical trials in China
   Wenhui LOU (Fudan University, China)

Je Ho RYU (Pusan National University, Korea)
Eunkyu PARK (Chonnam National University, Korea)

1. 1.Big data, big opportunities – systems medicine of human gut microbiome
   Sunjae LEE (Gwangju Institute of Science and Technology, Korea)
2. 2.Understanding of extracellular vesicles in liver diseases: What, why and how?
   Wonhyo SEO (Ewha Womans University, Korea)
3. 3.Single-cell approaches to understand human development, aging and diseases
   Jong-Eun PARK (Korea Advanced Institute of Science and Technology, Korea)
4. 4.Liver organoid platforms for disease modeling and drug testing
   Seung-Woo CHO (Yonsei University, Korea)

Ho Joong CHOI (The Catholic University, Korea)
Bum-Soo KIM (KyungHee University, Korea)

1. 1.Challenges to begin basic research as a hepatobiliary surgeon: Personal experience
   Say-June KIM (The Catholic University of Korea, Korea)
2. 2.Clinical relevance of bioinformatics in liver cancer
   Keun Soo AHN (Keimyung University, Korea)
3. 3.The application of ctDNA in the diagnosis of pancreatic cancer
   Wenhui LOU (Fudan University, China)

Dongho CHOI (Hanyang University, Korea)
Keun Soo AHN (Keimyung University, Korea)

1. 1.Establishment of standardized cholecystectomy algorithm through segmentation
   Sung Hyun KIM (Yonsei University, Korea)
2. 2.Predictive model for biliary complication after living donor liver transplantation in the era of laparoscopic donor hepatectomy
   Suk Kyun HONG (Seoul National University, Korea)
3. 3.Validation of precision strategy for high-risk patient with early recurrence after curative resection in resectable hepatocellular carcinoma
   Sung Hwan LEE (CHA University, Korea)
4. 4.Impact of longitudinal tumor location on postoperative outcome in gallbladder cancer: Fundus and body vs. neck and cystic duct, a retrospective multicenter study
   Sungho JO (Dankook University, Korea)
5. 5.A multicenter study to solve current unsolved issues for T2 gallbladder cancer
   Dae Wook HWANG (University of Ulsan, Korea)
6. 6.P21 activated kinase 1 (PAK1) as an emerging target for liver regeneration after hepatectomy
   Jae Do YANG (Jeonbuk National University, Korea)
7. 7.Indirect comparison of perioperative outcomes between open, laparoscopic, and robotic pancreaticoduodenectomy: Systemic review and network meta-analysis
   Woohyung LEE (University of Ulsan, Korea)

Ki-Hun KIM (University of Ulsan, Korea)

1. Hemostasis in hepatectomy
   Jai Young CHO (Seoul National University, Korea)

Kyung-Suk SUH (Seoul National University, Korea)

1. Tailored strategy of Glissonean approach using 3D flexible scope
   Ji Hoon KIM (National Cancer Center, Korea)

Dong Hoon SHIN (Kosin University, Korea)

1. Review of various hemostatic materials for liver resection
   Dai Hoon HAN (Yonsei University, Korea)

Kyung-Suk SUH (Seoul National University, Korea)

1. The optimal tacrolimus trough level after liver transplantation
   Jong Man KIM (Sungkyunkwan University, Korea)

Gi Hong CHOI (Yonsei University, Korea)

1. Effective use of harmonic HD1000i in laparoscopic hepatectomy
   Gyu Seong CHOI (Sungkyunkwan University, Korea)