第 124 回日本外科学会定期学術集会

The 124th Annual Congress of Japan Surgical Society
Theme：Establishing the Surgical Development Goals for sustainable surgical practice in Japan
Congress President：Yasuhiro Kodera（Nagoya University Graduate School）

English Papers
1．ACS Presidential Lecture
April 18th （Thu.）13：10―13：40

Room 14（AICHI SKY EXPO Conference Room L5・L6）

Chairperson：Fukuoka College of Health Sciences, Japan Tomoaki Taguchi
ACS American College of Surgeons Initiatives to Promote Excellence in Surgical Care：
Achieving Our Best Together：#Inclusive Excellence

President, American College of Surgeons, USA Dean and Chief Academic
Officer, Univ of Miami Leonard M. Miller School of Medicine, USA Henri Ronald Ford
2．GSS Presidential Lecture
April 18th （Thu.）14：40―15：10

Room 14（AICHI SKY EXPO Conference Room L5・L6）

GSS

Academic surgical oncology 㽎 Integrated approach from basic research to clinical healthcare for upper GI and HPB cancer

Dept of General, Visceral, Cancer and Transplantation
Surgery Univ Hosp of Cologne, Germany Christiane Josephine Bruns
3．SUS Presidential Lecture
April 18th （Thu.）13：40―14：10

Room 14（AICHI SKY EXPO Conference Room L5・L6）

Chairperson：Dept of Tumor Immunology, Wakayama Medical Univ, Japan Hiroki Yamaue
SUS

Novel Neoadjuvant Chemoimmunotherapy Treatment Approaches for Borderline
Resectable Pancreatic Cancer

Dept of Surgery, Univ of California at Los Angeles（UCLA）, USA

Timothy R. Donahue

4．RCS Presidential Lecture
April 18th （Thu.）14：10―14：40

Room 14（AICHI SKY EXPO Conference Room L5・L6）

Chairperson：Dept of Gastroenterological Surgery I, Hokkaido
Univ Graduate School of Medicine, Japan Akinobu Taketomi
RCS

Surgical training in the UK following the Covid-19 pandemic.

Royal College of Surgeons of England, UK Timothy E Mitchell

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English Papers

Chairperson：President, National Center for Global Health and Medicine, Japan Norihiro Kokudo

第 124 回日本外科学会定期学術集会

5．COSECSA Presidential Lecture
April 19th （Fri.）10：00―10：30

Room 14（AICHI SKY EXPO Conference Room L5・L6）

Chairperson：Nagoya Univ Hosp Dept of Breast and Endocrine Surgery, Japan

Toyone Kikumori

COSECSA Primary hyperparathyroidism；A disease that eludes early presentation in low resource
setting

Mulago National Referral and Teaching Hosp Dept of Surgery,Box 7051, Kampala Uganda, South Africa Fualal Jane Odubu
6．ASI Presidential Lecture
April 19th （Fri.）10：30―11：00

Room 14（AICHI SKY EXPO Conference Room L5・L6）

Chairperson：Dept of Gastoenterological Surgery, Yokohama City
Univ Graduate School of Medicine, Japan Itaru Endo
The dying art of clinical examination !

ASI

Dept of Surgery, Moti Lal Nehru Medical College, Prayagraj, India Probal Neogi
7．The 7th JSS/GSS Topic Conference
JG

Robotic surgery

April 18th （Thu.）15：10―17：10

Room 14（AICHI SKY EXPO Conference Room L5・L6）

Chairpersons：Dept of General, Visceral, Cancer and Transplantation
English Papers

Surgery Univ Hosp of Cologne, Germany Christiane Josephine Bruns
Dept of Surgery, Hamamatsu Univ School of Medicine, Japan Hiroya Takeuchi
JG-1

Current status of robotic colorectal cancer surgery in Japan
Dept of Gastrointestinal Surgery, Tokyo Medical and
Dental Univ, Japan Yusuke Kinugasa

JG-2

Robot-assisted pediatric surgery―What system
Dept of Paediatric Surgery and Paediatric Urology, Univ Hosp Frankfurt/
M, Goethe-Univ Frankfurt/M, Germany Udo Rolle

JG-3

Quality control of minimally invasive pancreaticoduodenectomy in Japan
Dept of Gastrointestinal and Pediatric Surgery,Tokyo Medical Univ, Japan Yuichi Nagakawa

JG-4

Update on pancreatic robotic surgery―Evidence and current practice in Europe
Dept of General, Visceral, and Transplant Surgery, LMU,
Univ of Munich, Germany Jens Werner■264

The 124th Annual Congress of Japan Surgical Society

第 124 回日本外科学会定期学術集会

8．Symposium
SY-05 Treatment strategies for complex abdominal aortic aneurysms（AAA）such as suprarenal,
pararenal, Juxtarenal AAAs, and severe hostile neck AAA
April 18th （Thu.）15：10―17：10
Chairpersons：Room 6（AICHI SKY EXPO Exhibition Hall C（2））
Jikei Univ School of Medicine, Dept of Surgery, Japan Takao Ohki

Div of Vascular and Endovascular Surgery, Dept of Surgery,
Nagoya Univ Graduate School of Medicine, Japan Hiroshi Banno
Special Remarks：Saiseikai Yahata General Hosp, Japan Kimihiro Komori
SY-05-1

Implementation of advanced endovascular aortic program and maintenance of clinicalexcellence during fenestrated-branched endovascular aortic repair in two academic
institutions
Dept of Cardiothoracic and Vascular Surgery, The Univ of Texas
Health Houston, Houston, Texas, USA Gustavo S Oderich

SY-05-2

Pioneering Sac Filling Techniques for EVAR in Japan：Lessons and Insights from
Complex AAA Cases in Japan and the U.S.
Dept of Vascular Surgery, School of Medicine,
Fujita Health Univ, Japan Dai Yamanouchi

SY-05-3

Mid-term outcomes of endovascular repair for complex abdominal aortic aneurysms

SY-05-4

Perioperative and short-term outcomes between open surgical repair or chimney
endovascular repair of short neck abdominal aortic aneurysm
Dept of Surgery and Science, Kyushu Univ, Japan Shinichiro Yoshino

SY-05-5

Early results of physician-modified inner branched endovascular repair for complex
abdominal aortic aneurysms
Dept of Cardiovascular Surgery, Sapporo Medical Univ, Japan Tsuyoshi Shibata

SY-05-6

Treatment strategy for complex AAA and its outcome
Div of Vasc and Endovasc Surg, Dept of Surg, Nagoya Univ, Japan

Hiroshi Banno

SY-09 Outcome of patients with gastric cancer who underwent surgery by various surgicalapproaches after neoadjuvant chemotherapy
April 19th （Fri.）9：00―11：00

Room 3（AICHI SKY EXPO Exhibition Hall B（2））

Chairpersons：Div of Gastric Surgery, Shizuoka Cancer Center, Japan Masanori Terashima
Dept of Gastrointestinal Surgery, Kanazawa Univ, Japan Noriyuki Inaki
Special Remarks：Yodogawa Chrisitian Hosp, Japan
SY-09-1

Mitsuru Sasako

Neoadjuvant chemotherapy for gastric cancer
Dept of Surgery, Seoul National Univ Hosp, Korea Han-Kwang Yang

The 124th Annual Congress of Japan Surgical Society

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English Papers

Dept of Surgery The Jikei Univ School of Medicine, Japan Hirotsugu Ozawa

第 124 回日本外科学会定期学術集会

SY-09-2

Outcome of patients with gastric cancer who underwent surgery by various surgicalapproaches after neoadjuvant chemotherapy（NAC）―Singapore experience
National Univ Hosp, Singapore

SY-09-3

Jimmy B.Y. So

Preoperative chemotherapy for gastric cancer and surgical approach as implicated by
two phase II trials
Dept of Surgery and Science, Kyushu Univ, Japan Eiji Oki

SY-09-4

Surgical outcomes in minimally invasive gastrectomy for highly advanced gastric cancer
following neoadjuvant chemotherapy（NAC）
Dept of Gastroenterological Surgery, New Tokyo Hosp, Japan Hiroshi Okabe

SY-09-5

Safety and feasibility of minimally invasive gastrectomy after preoperative
chemotherapy for advanced gastric cancer
Dept of Surgery, Fujita Health Univ, Japan Tsuyoshi Tanaka

SY-09-6

Short-term and survival outcomes of gastrectomy after neoadjuvant chemotherapy forclinical stage III gastric cancer：A comparison between robotic, laparoscopic, and open
approaches
Gastric Surgery Div, NCCHE, Japan Masahiro Yura

English Papers

9．Panel Discussion
PD-03 Evaluating performance of dedicated acute care surgery teams based on the emergency
general surgery（EGS）verification program
April 18th （Thu.）15：10―17：10
Chairpersons：Room 8（AICHI SKY EXPO Exhibition Hall D（2））
Dept of Gastroenterological Surgery II,
Hokkaido Univ Faculty of Medicine, Japan Satoshi Hirano

Div of Hepato-Biliary-Pancreas Surgery, Dept of Surgery,
Univ of Miyazaki, Japan Atsushi Nanashima
PD-03-1

Verification of emergency general surgery programs：Why we need it
Div of Acute Care Surgery, Riverside Univ Health System and
Dept of Surgery Loma Linda Univ, California/USA

PD-03-2

Raul Coimbra

Impact of the establishment of the division of acute care surgery on emergency generalsurgery education for acute care surgeons and surgical residents.
Dept of Surgery, Div of Acute Care Surgery,
Teikyo Univ School of Medicine, Japan Kaori Ito

PD-03-3

Education for emergency general surgery in Japan：The AAST-ESTEs emergency
surgery courses
Tokyo Medical and Dental Univ, Japan Koji Morishita■266

The 124th Annual Congress of Japan Surgical Society

第 124 回日本外科学会定期学術集会

PD-03-4

Effective use of the hybrid emergency room systems for non-trauma patients and therole of acute care surgeons
Dept of Acute Care Surgery, Shimane Univ, Japan Ryo Matsumoto

10．Workshop
WS-01 A paradigm shift in locally advanced rectal cancer treatment―Total neoadjuvant therapy（TNT）to nonoperative management（NOM）
April 18th （Thu.）13：10―15：10
Chairpersons：Room 2（AICHI SKY EXPO Exhibition Hall B（1））
Sapporo Medical Univ, Dept of Surgery Surgical
Oncology and Science, Japan Ichiro Takemasa
Cancer Institute Hosp, Dept of GastroenterologicalSurg, Japan Takashi Akiyoshi

WS-01-1

Watch and wait：Principles of non-operative management of locally advanced rectal
cancer following neoadjuvant therapy
Dept of Surgery, Univ of Tennessee Health Science Center, USA David Shibata

WS-01-2

Challenge for Japanese original strategy for locally advanced rectal cancer to overcome
the paradox by total neoadjuvant therapy
Dept of Surgery, Nagoya Univ, Japan Atsushi Ogura
Total neoadjuvant therapy and nonoperative management for advanced lower rectal
cancerDept of Gastroenterological Surgery, Cancer Institute
Hosp of JFCR, Japan Tomohiro Yamaguchi

WS-01-4

A prospective multicenter phase II trial of total neoadjuvant therapy for locallyadvanced rectal cancer in JAPAN：ENSEMBLE-1 study update analysis
Dept of Surgery, Gastroenterological Center, Yokohama City
Univ Medical Center, Japan Jun Watanabe

WS-01-5

Development of preoperative therapies for locally advanced rectal cancer―From RT to
TNTTokyo Metropolitan Cancer and Infectious Diseases Center
Komagome Hosp, Japan Kazushige Kawai

WS-01-6

Our strategies of treatment for locally advanced lower rectal cancer
Meiwa Hosp, Japan Yoshihiko Nakamoto

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English Papers

WS-01-3

第 124 回日本外科学会定期学術集会

WS-03 A multidisciplinary approach that includes hepatectomy for colorectal liver metastases
April 18th （Thu.）13：10―15：10

Room 4（AICHI SKY EXPO Exhibition Hall B（3））

Chairpersons：National Cancer Center, Dept of Colorectal Surgery, Japan Yukihide Kanemitsu
Hepato-Biliary-Pancreatic Surgery Div, the Univ ofTokyo, Japan Kiyoshi Hasegawa
WS-03-1

Honorary Member Award Lecture：Multidisciplinary management of colorectal liver
metastases（CLM）
Paul Brousse Hosp - Hepato-Biliary-Center, France

WS-03-2

René Adam

Optimal classification and treatment strategy based on technical and oncological futuresin recurrence of colorectal liver metastases
Div of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hosp,
Japanese Foundation for Cancer Research, Japan Kosuke Kobayashi

WS-03-3

Surgical indications, planning, and outcomes of extended liver resection in multimodal
treatment for unresectable colorectal liver metastasis
Dept of Surgery, Fukuyama City Hosp, Japan Hiroshi Sadamori

WS-03-4

Post-hepatectomy Chemotherapy was Associated with Prolonged Time to Recurrencein Patients with Resectable Colorectal Liver Metastases：Comparison with PatientsEnglish Papers

Undergoing Perioperative Chemotherapy
HBP Div, Dept of Surgery, The Univ of Tokyo, Japan Yoshikuni Kawaguchi
WS-03-5

Optimal adjuvant treatment setting for colorectal cancer liver metastasis：Proposal
from multicenter retrospective observational studies
Second Dept of Surg, Wakayama Medical Univ, Japan Masaki Ueno

WS-03-6

Survival and benefit of adjuvant chemotherapy（ACT）by circulating tumor DNA（ctDNA）-based genomic profile and molecular residual disease（MRD）in resectable
colorectal liver-limited metastases（CRLM）：PRECISION study
Dept of Hepatobiliary and Pancreatic Surgery, National Cancer
Center Hosp East, Japan Shin Kobayashi

WS-03-7

Indication of neoadjuvant chemotherapy and analysis of postoperative prognostic factor
for colorectal liver metastasis with the aim of long survival.
Dept of Gastroenterological Surgery, Osaka Univ, Japan Takehiro Noda

WS-03-8

Strategies for treatments of colorectal liver metastasis：Resection, chemotherapy, andliver transplantation.
Dept of Surgery, Kyoto Univ, Japan Shinya Okumura■268

The 124th Annual Congress of Japan Surgical Society

第 124 回日本外科学会定期学術集会

11．Young overseas session：GSS Exchange Traveller：COSECSA Traveller：ASI Traveller

YO
April 19th （Fri.）9：00―10：00

Room 14（AICHI SKY EXPO Conference Room L5・L6）

Chairperson：Dept of Surgery, Nagasaki Univ Graduate
School of Biomedical Sciences, Japan Susumu Eguchi
YO-1

Evolution of ALPPS
Dept of General, Visceral and Transplant Surgery,
Univ Hosp Essen, Essen, Germany

YO-2

Sven A. Lang

Minimally invasive experience in General Surgery training in East, Central andSouthern Africa
Dept of Surgery, Tenwek Hosp, Kenya

YO-3

Yves Yankunze

Safe surgery and cost-minimisation analysis of wide-awake local anaesthesia no
torniquet（WALANT）in Kenya
Dept of Surgery, The Karen Hosp, Kenya

Palliative biliodigestive bypass for unresectable pancreatic malignancy at kilimanjaro
christian medical centre：A 4 year review
Dept of Surgery, Kilimanjaro Christian Medical Centre, Tanzania Lele M. Fabrice

YO-5

A surgical symphony：Safety and efficacy evaluation of laparoscopic varicocelectomy
and its testicular ramifications
Dept of General and Minimal Invasive Surgery,
Sher I Kashmir Institute of Medical Sciences, Srinagar,
Jammu and Kashmir, India

YO-6

Tahir Bashir Dar

Heineke-mikulicz stricturoplasty in hepaticojejunostomy strictures―A case series
Dept of General Surgery, Institute of Post-Graduate
Medical Education and Research and SSKM Hosp,
Kolkata, West Bengal Univ of Health Sciences, India Amartya Sengupta

YO-7

Spectrum of gastric cancer presentation in a tertiatry care hospital innorth-east India―A retrospective study
Dept of Surgery, Assam Medical College and Hosp,
Srimanta Sankaradeva Univ of Health Sciences, India Sugata Bhattacharjee

The 124th Annual Congress of Japan Surgical Society

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English Papers

YO-4James Kariuki

第 124 回日本外科学会定期学術集会

12．Surgical Forum：Travel Grant

April 18th （Thu.）10：00―11：00

Room 3（AICHI SKY EXPO Exhibition Hall B（2））

SF-02-8 The impact of self-healing techniques on pain reduction in patients undergoing bariatricsurgery：A quasi-experimental study

General Surgery Research Div, Daeng Radja Hosp, Indonesia
April 18th （Thu.）10：00―11：00

SF-04-7

Sahnaz Vivinda Putri

Room 5（AICHI SKY EXPO Exhibition Hall C（1））

Efficacy of P-POSSUM score in emergency exploratory laparotomy for predicting
morbidity and mortality
Maharani Laxmi Bai Medical College, Jhansi, India Neeraj Kumar Banoria

SF-04-8

Postoperative albumin drop as a predictor for clinical outcome in emergency surgery
Dept of General ＆ Laparoscopic Surgery, Nobel Medical

English Papers

College Teaching Hosp, Kathmandu Univ, Nepal
April 18th （Thu.）10：00―11：00

SF-10-1

Nabin Paudyal

Room 11（AICHI SKY EXPO Exhibition Hall E（3））

Role of laparoscopic surgery in hollow viscus perforation peritonotis
Singh Hosp, India

SF-10-3

Rajesh SinghRole of spinal anesthesia in laparoscopic procedures and its significance in developing
country
Sanjeevani ICU and Multispecialty Hosp, India

April 18th （Thu.）13：10―14：10

Shubhdeep Richi

Room 11（AICHI SKY EXPO Exhibition Hall E（3））

SF-11-2 Comprehensive analysis of gastric organoids
Cancer and Stem Cell Biology, Duke-NUS Medical School, Singapore
April 18th （Thu.）10：00―11：00

SF-15-1

Room 12（AICHI SKY EXPO Exhibition Hall D（3））

Analytic study on behavior of trainees towards young faculty during HT/TT
Sgpgims, India■270

Takeshi Hagihara

The 124th Annual Congress of Japan Surgical Society

Spandana Jagannath第 124 回日本外科学会定期学術集会

SF-15-2Comparative study of conventional open and endoscopic thyroidectomy in pediatricpopulation―5 year experience
Sanjay Gandhi Postgraduate Institute of Medical
Sciences, Lucknow, India Kumari Madhu

SF-15-3

Brown tumours associated with primary hyperparathyroidism
All India Institute of Medical Sciences, New Delhi, India Rijuta Aphale

April 18th （Thu.）10：00―11：00

Room 13（AICHI SKY EXPO Exhibition Hall C（3））

SF-16-7 The role of head CT imaging in the evaluation of postoperative neurologic deficits in
cardiac surgery patients：A single centre experience

Dept of Cardiac Surgery, King Georgeʼs Medical Univ, India
April 18th （Thu.）15：10―16：10

Rahul K

Room 15（AICHI SKY EXPO Conference Room L3・L4）

SF-23-1 Malignant features in addition to size for lateral lymph nodes；Its value for risk
stratification for lateral local recurrence―A national cohort study

Dept of Surgery, Amsterdam Univ Medical Center Location

April 18th （Thu.）14：10―15：10

Room 17（AICHI SKY EXPO Conference Room L2）

SF-32-8 Reintervention after aortic root replacement with allograft, xenografts and stented
bioprosthetic valves

Dept of Cardiothoracic Surgery, NYU Langone Health, United States
April 19th （Fri.）14：10―15：10

SF-45-6

Takuya Ogami

Room 15（AICHI SKY EXPO Conference Room L3・L4）

Advancements in liver transplantation for colorectal liver metastases in the UnitedStatesDept of Surgery, Univ of South Florida, United States of America Amika Moro

SF-45-7

Liver transplantation from COVID positive donors：Trends in utilization, discard ＆long-term outcomes in the United States
Dept of Surgery, New York Medical College, USA Kenji Okumura

SF-45-8

Risk factors for hepatic artery thrombosis in adult and pediatric living-donor livertransplantation：A retrospective cohort study including 887 patients
Dept of Surgery, Div of Abdominal Transplantation, Stanford Univ, USA

Tetsuya Tajima

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English Papers

Vrije Universiteit Amsterdam, The Netherlands Eline G.M. Van Geffen第 124 回日本外科学会定期学術集会

April 19th （Fri.）17：10―18：10

Room 15（AICHI SKY EXPO Conference Room L3・L4）

SF-48-2 Preoperative prediction of post hepatectomy liver failure for hepatocellular carcinoma on
CT-scan by artificial-intelligence and radiomics analyses.

Dept of Hepatobiliary and General Surgery,
IRCCS Humanitas Research Hosp, Italy Simone Famularo
April 19th （Fri.）17：10―18：10

Room 17（AICHI SKY EXPO Conference Room L2）

SF-59-1 Role of PDL1, MSI, ＆ TILs in therapeutic decision in 100 tripple negative breast cancer
cases.

Surgicure, Jaipur, Rajasthan, India
April 20th （Sat.）11：00―12：00

SF-68-8

Vishvesh Sharma

Room 10（AICHI SKY EXPO Exhibition Hall E（2））

Application of Ag/Cu nanoparticles solution and low-frequency ultrasound in treating
experimental purulent wounds

Sumy State Univ Dept of Surgery, Traumatology, Orthopedics andEnglish Papers

Phthisiology., Ukraine/Sumy Region Petro Myronov
April 20th （Sat.）10：00―11：00

SF-70-1

Room 16（AICHI SKY EXPO Conference Room L1）

Proposed revised TNM staging for colorectal carcinoma based on 5 years follow up study
on 100 cases.

Surgicure, Jaipur, Rajasthan, India
April 20th （Sat.）10：00―11：00

SF-77-8

Paresh Sharma

Room 17（AICHI SKY EXPO Conference Room L2）

Combination of CEACAM5, EpCAM and CK19 gene expressions in mediastinal lymph
node micro metastasis is a prognostic factor for non-small cell lung cancer：Single centre
study

Dept of CVTS, King Georgeʼs Medical Univ, India■272

The 124th Annual Congress of Japan Surgical Society

Kumar Rahul