International society of surgery (iss/sic) Basel, Switzerland, 13 17 August 2017

PE146 
CLINICOPATHOLOGICAL CHARACTERISTICS OF FALSE NEGATIVE CASES IN 
FDG-PET/CT SCAN PERFORMED AS PREOPERATIVE AXILLARY ASSESSMENT 
FOR INVASIVE BREAST CANCER 
Eiichiro Noguchi*,
1
, Kiyomi Horiuchi
1
, Mako Nogami
1
, Yoko Omi
1
, Tetsuya Ohchi
1
,  
Akiko Sakamoto
1
, Takako Kamio
1
, Takahiro Okamoto
1
1
Department of Surgery II, Tokyo Women‘s Medical University, Tokyo, Japan
Poster Board No: 265

Poster No. 
  Title / Authors / Institutes 
POSTER EXHIBITION PRESENTATIONS
www.wcs2017.org
202
Poster No. / Abstract ID  Title / Authors / Institutes 
PE147 
EVALUATION OF AWARENESS REGARDING BREAST RECONSTRUCTION & 
ONCOPLASTY AMONG BREAST CANCER PATIENTS 
Seenu Vuthaluru*,
1
, Sahil Gupta
1
, Rajinder Parshad
1
1
Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, Delhi, India
Poster Board No: 266
PE148 
EFFECT OF NEO ADJUVANT CHEMOTHERAPY ON HORMONE RECEPTOR 
STATUS OF BREAST CANCER: A META ANALYSIS 
Seenu Vuthaluru*,
1
, Thejus Thayyil Jayakrishnan
1
1
Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, Delhi, India
Poster Board No: 267
PE149 
ULTRASTRUCTURAL AND HISTOPATHOLOGICAL STUDY ENDOPLASMIC RETICULUM 
STRESS RESPONSE IN BREAST CANCER PATIENTS ON NEOADJUVANT THERAPY 
Varna Taranikanti*,
1
, Ibtihal Al Kindi
1
, Kawther Al Adawi
2
, Adil Al Ajmi
3
1
Human and Clinical Anatomy, 
2
Pathology, Sultan Qaboos University, 
3
Surgery, Sultan 
Qaboos University Hospital, Muscat, Oman
Poster Board No: 268
PE150 
METAPLASTIC SQUAMOUS CELL CARCINOMA OF THE BREAST: DOES IT 
REALLY HAVE A POOR OUTCOME? REVIEW OF 2 CASES
Prateek Kumar Mehrotra*,
1
, Anju Shukla
2
, Madhup Rastogi
3
1
Department of Endocrine & Breast Surgery, 
2
Department of Pathology,  
Sahara Multispeciality Hospital, 
3
Department of Radiotherapy, Ram Manohar Lohia 
Institute of Medical Sciences, Lucknow, India
Poster Board No: 269
PE151 
RANDOMIZED CONTROL TRIAL COMPARING REPEATED ULTRASOUND GUIDED 
ASPIRATION VS SUCTION CATHETER DRAINAGE IN BREAST ABSCESS
Ruby Kataria*,
1
, Surender Kumar
1
, Kulranjan Singh
1
, Faraz Ahmad
1
, Anit Parihaar
2
,  
Vijay Kumar Singh
3
1
General Surgery, 
2
Radiodiagnosis, 
3
Community Medicine, King George Medical  
University, Lucknow, India
Poster Board No: 270
PE152 
COST EFFECTIVE MANAGEMENT OF MASTALGIA 
Roma Pradhan*,
1
1
Assistant Professor, Sikkim Manipal Institute of Medical Sciences, East Sikkim, India
Poster Board No: 271

Poster No. 
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POSTER EXHIBITION PRESENTATIONS
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203
Poster No. / Abstract ID  Title / Authors / Institutes 
PE153 
VALIDATION OF THE AMERICAN ASSOCIATION FOR THE SURGERY OF  
TRAUMA EMERGENCY GENERAL SURGERY BREAST INFECTION GRADING 
SYSTEM 
Brittany L. Murphy
12
, Matthew C. Hernandez
1
, Amy E. Glasgow
2
, Jennifer M. Racz
1
, 
Elizabeth B. Habermann*,
2
, Martin D. Zielinski
1
1
Surgery, 
2
The Robert D. and Patricia E. Kern Center for the Science of Health Care 
Delivery, Mayo Clinic, Rochester, United States
Poster Board No: 272
PE154 
PRIMARY BREAST TUBERCULOSIS; A RARE PRESENTING AS BREAST LUMP 
Komol Chaivanijchaya*,
1
1
Surgery, Suratthani Hospital, Suratthani, Thailand
Poster Board No: 273
PE155 
GENOMIC PROFILE, AXILLARY LYMPHNODE INVOLVEMENT AND SENTINEL 
LYMPHNODE BIOPSY OF CONSECUTIVE SERIES OF PATIENTS TREATED  
FOR PRIMARY DIAGNOSIS OF BREAST CANCER 
Caterina Dantona*,
1
, Angelo Virgilio Paradiso
2
, Sergio Diotaiuti
3
1
General Surgery, Civic Hospital, Lugano, Switzerland, 
2
Experimental Oncology,  
3
Breast Surgery, National Cancer Research Institute „John Paul II“, Bari, Italy
Poster Board No: 274
PE156 
NHL LOCALIZATION IN MALE BREAST: CASE REPORT
Caterina Dantona*,
1
, Sergio Diotaiuti
2
, Rossana Altieri
3
, Attilio Guarini
4
1
General Surgery, Civic Hospital, Lugano, Switzerland, 
2
Breast Surgery, National Cancer 
Research Institute „John Paul II), 
3
Breast Surgery, 
4
Oncology, National Cancer Research 
Institute „John Paul II“, Bari, Italy
Poster Board No: 275
PE157 
A REVIEW OF LOBULAR CARCINOMA IN-SITU (LCIS) IN BREAST PATIENTS  
IN QUEEN MARY HOSPITAL 
Bonita H.K. Mark*,
1
, Ava Kwong
1
, Tony W.H. Shek
1
1
Queen Mary Hospital, Hong Kong, Hong Kong
Poster Board No: 276

Poster No. 
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204
Poster No. / Abstract ID  Title / Authors / Institutes 
ISDS Abstracts (Digestive Surgery)
PE158 
STAPLED HEMORRHOIDOPEXY VERSUS DG-HAL COMBINED WITH  
RECTOANAL REPAIR IN PROLAPSING HEMORRHOIDS 
Arshad Ahmad*,
1
1
Surgery, King George‘s Medical University, Lucknow, India
Poster Board No: 283
PE159 
HARMONIC SCALPEL IN HEMORRHOIDECTOMY. A COMPARISON BETWEEN 
STANDARD SCALPEL USE WITH SUTURE AND HARMONIC SCALPEL WITHOUT 
SUTURE 
Dogan Yildirim
1
, Mikail Cakir
1
, Adnan Hut
1
, Cihad Tatar*,
2
, Turgut Donmez
3
,  
Leyla Zeynep Tigrel
1
, Ahmet Kocakusak
1
1
General Surgery, Haseki Training and Research Hospital, 
2
General Surgery, Istanbul 
Training and Research Hospital, 
3
General Surgery, Lutfiye Nuri Burat State Hospital, 
Istanbul, Turkey
Poster Board No: 284
PE160 
PREOPERATIVE CHEMOTHERAPY WITH MFOLFOX 6 PLUS MOLECULAR  
TARGETED DRUGS FOR MARGINALLY RESECTABLE LOWER RECTAL CANCER
Keiji Koda*,
1
, Chihiro Kosugi
1
, Kiyohiko Shuto
1
, Mikito Mori
1
, Atsushi Hirano
1
,  
Toru Tochigi
1
, Kuniya Tanaka
1
, Kenichi Matsuo
1
1
Department of Surgery, Teikyo University Chiba Medical Center, Ichihara City, Japan
Poster Board No: 285
PE161 
FISTULECTOMY AND PRIMARY CLOSURE FOR LOW ANAL FISTULAE-WALAPONE 
METHOD: OFFERS HEALING WITH PRIMARY INTENTION
Kosala Somaratne*,
1
, Thilanka Seneviratne
2
, Kithsiri Senanayake
3
, Niroshani Balasooriya
1
, 
Chamil Ranasinhe
1
, Aruna Gunathilake
1
, Indika Kalahe
1
1
General Surgery, Base Hospital Rikillagaskada, Rikillagaskada, 
2
Pharmacology, Faculty 
of Medicine, University of Peradeniya, Peradeniya, 
3
General Surgery, Faculty of Medicine, 
University of Rajarata, Mihinthale, Sri Lanka
Poster Board No: 286
PE162 
EXPRESSION OF VASCULAR ENDOTHELIAL GROWTH FACTOR (VEGF) AND  
ITS CORRELATION WITH CLINICAL SYMPTOMS AND ENDOSCOPIC CHANGES 
IN PATIENTS WITH CHRONIC RADIATION PROCTITIS
Radzisław Trzci `nski
1
, Adam Dziki*,
1
, Magdalena Bry´s
2
, Małgorzata Moszy `nska-Zieli`ns-
ka
3
, Justyna Chałubi`nska-Fendler
3
, Michał Mik
1
, Ryszard Kujawski
1
, Łukasz Dziki
1
1
Department of General and Colorectal Surgery, Medical University of Lodz,  
2
Department of Cytobiochemistry, University of Lodz, 
3
Department of Radiotherapy, 
Copernicus Memorial Hospital, Regional Cancer Center, Lodz, Poland
Poster Board No: 287

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205
Poster No. / Abstract ID  Title / Authors / Institutes 
PE163 
ARE KI-67 AND REG FAMILY GENES EXPRESSIONS TOGETHER WITH  
PATHOMORPHOLOGICAL EXAMINATIONS WORTH DOING IN PATIENTS  
WITH CHRONIC RADIATION PROCTITIS? 
Radzisław Trzci`nski
1
, Adam Dziki*,
1
, Magdalena Bry´s
2
, Andrzej Kulig
3
, Michał Mik
1
, 
Ryszard Kujawski
1
, Łukasz Dziki
1
1
Department of General and Colorectal Surgery, Medical University of Lodz,  
2
Department of Cytobiochemistry, University of Lodz, 
3
Department of Pathology,  
Polish Mother‘s Memorial Hospital Research Institute, Lodz, Poland
Poster Board No: 288
PE164 
COMPARISON OF DOPPLER GUIDED HEMORRHOID ARTERY LIGATION  
AND MILLIGAN MORGAN HEMORRHOIDECTOMY IN MANAGEMENT OF 
HEMORRHOIDAL DISEASE 
Hossein Shabahang
1
, Sadjad Noorshafiee*,
2
1
General Surgery, Minimally Invasive Surgery, 
2
General Surgery, Minimally Invasive 
Center, Mashhad, Iran, Islamic Republic Of
Poster Board No: 289
PE165 
PERCENTAGE OF EXCESS BMI LOST AND WEIGHT REGAIN AFTER GASTRIC 
BYPASS 
Catarina Longras*,
1
, Marta Martins
1
, Catarina Nora
1
, Rita Lourenço
1
, Ricardo Moreira
1
, 
Rui Pinto
1
, Washington Costa
1
, Pinto Correia
1
1
Cirurgia, Hospital Senhora da Oliveira, Guimarães, Portugal
Poster Board No: 290
PE166 
RESOLUTION OF OBSTRUCTIVE SLEEP APNEA NOT IMPACTED BY  
PREOPERATIVE BODY MASS INDEX OR CHOICE OF OPERATION 
Kamyar Hariri
1
, Daniela E. Guevara
1
, Anusha Jayaram
1
, Matthew Dong
1
, Eric Edwards
1
, 
Subhash Kini
1
, Daniel Herron
1
, Gustavo Fernandez Ranvier*,
1
1
Metabolic, Endocrine and Minimally Invasive Surgery, Mount Sinai Hospital, New York, 
United States
Poster Board No: 291
PE167 
LAPAROSCOPIC MID-DISTAL GASTRIC BYPASS: AN OPTION FOR FAILED 
GASTRIC BYPASS 
Jean-Philippe M.m.K. Magema*,
1
1
Digestive and Metabolic Surgery, CHU UCL Namur, Dinant, Belgium
Poster Board No: 292
PE168 
EFFICACY OF CONVERSION OF ROUX-EN-Y GASTRIC BYPASS TO ROUX  
JEJUNO-DUODENOSTOMY FOR SEVERE POSTPRANDIAL HYPOGLYCEMIA 
Kabir Mehta
1
, Michael Sarr
1
, Todd Kellogg
1
, Travis McKenzie*,
1
1
Department of Surgery, Mayo Clinic, Rochester MN, United States
Poster Board No: 293

Poster No. 
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POSTER EXHIBITION PRESENTATIONS
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206
Poster No. / Abstract ID  Title / Authors / Institutes 
PE169 
PRE-OPERATIVE ERADICATION ROLE OF HELICOBACTER PYLORI IN THE 
MANAGEMENT OF CHOLECYSTITIS 
Osman Habeeb Basheir Mohemmed*,
1
, Tajeldeen Ibrahim Mansour
2
1
Surgery, Suliman Alrajhi Medical College, Al Bukaryiah, 
2
Surgery, Abu Arich General 
Hospital, Abu Arich, Saudi Arabia
Poster Board No: 294
PE170 
LONG TERM GLYCEMIC CONTROL AFTER LAPAROSCOPIC SLEEVE  
GASTRECTOMY FOR ASIAN TYPE II DIABETIC PATIENTS 
Shirley Yuk Wah Liu*,
1
, Simon Kin Hung Wong
1
, Candice Chuen Hing Lam
1
,  
Enders Kwok Wai Ng
1
1
Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
Poster Board No: 295
PE171 
EFFECT OF SLEEVE GASTROECTOMY SURGERY IN SEVERELY OBESE PATIENTS
Taryel Isgender Omerov*,
1
, Aygun Ibrahimova
1
1
I Surgery Department, Azerbaijan Medical University, Baku, Azerbaijan
Poster Board No: 296
PE172 
STEP BY STEP INSTRUCTION VIDEO FOR SURGEONS IN TRAINING:  
LAPAPAROSCOPIC ROUX-EN-Y GASTRIC BYPASS FOR MORBID OBESITY 
Timothy Zhe Hao Teo*,
1
, Jaideepraj Rao
2
, Aaryan Koura
2
, Kaushal Sanghvi
2
,  
Myint Oo Aung
2
1
Tan Tock Seng Hospital, Singapore, Singapore, 
2
Upper Gastrointestinal & Minimal 
Access Surgery unit, Bariatric Surgery, Tan Tock Seng Hospital, Singapore, Singapore
Poster Board No: 297
PE173 
PRIMARY HYDATID CYST OF UTERUS SIMULATING A PREGNANCY 
Ali Bendjaballah*,
1
, Reda Khiali
1
, Mustapha Taieb
1
, Naima Nait Slimane
1
1
Surgery, Ain Taya, Algeirs, Algeria
Poster Board No: 298
PE174 
THE ROLE OF DELETED IN COLORECTAL (DCC) AND P53 MRNA EXPRESSION 
IN YOUNG COLORECTAL CANCER 
Budhi Ida Bagus*,
1
, Metria Ida Bagus
1
1
Moewardi General Hospital, Surakarta, Indonesia
Poster Board No: 299
PE175 
NOVEL APPROACH TO TREAT GIANT RECTAL ADENOMAS EXTENDING  
TO THE DENTATE LINE 
A. Rickenbacher*,
1
, F. Rössler 
1
, P. Bauerfeind 
2
, Matthias Turina
1
1
Department of Surgery and Transplantation, 
2
Department of Gastroenterology,  
University Hospital Zürich, Zürich, Switzerland
Poster Board No: 300

Poster No. 
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POSTER EXHIBITION PRESENTATIONS
www.wcs2017.org
207
Poster No. / Abstract ID  Title / Authors / Institutes 
PE176 
INFLUENCE OF PLACE OF SURGERY ON ADEQUATE RESECTION OF  
COLORECTAL CANCER - PAKISTAN EXPERIENCE 
Abdul Hakeem Memon*,
1
, Rizwan Sultan
1
, Tabish Chawla
1
1
Geneal Surgery, Aga Khan University Hospital, Karachi, Pakistan
Poster Board No: 301
PE177 
GANGRENOUS SIGMOID VOLVULUS ACCOMPANIED WITH EVENTRATION  
OF LEFT HEMIDIAPHRAGM: A CASE REPORT 
Amin Rezazadeh*,
1
, Iraj Feizi
2
, Ali Samady
3
1
Assistant Professor of General Surgery, 
2
Associate Professor of Thoracic Surgery, 
3
Students Research Committee, Ardabil University of Medical Sciences, Ardabil, Iran, 
Islamic Republic Of
Poster Board No: 302
PE178 
ISOLATED RECTAL TUBERCULOSIS: A CASE SERIES 
Arshad Ahmad*,
1
1
Surgery, King George‘s Medical University, Lucknow, India
Poster Board No: 303
PE179 
POST-OPERATIVE PERISTOMAL MORBIDITY: A DETAILED ANALYSIS  
Beatriz Barbera Carbonell*,
1
, Giulia Staccini
1
, Cristina Treter
2
, Raffaele Rosso
1
,  
Dimitri Christoforidis
1
1
Surgery, 
2
Stomatherapy, Ospedale Regionale Lugano, Lugano, Switzerland
Poster Board No: 304
PE180 
HOW DOES DIABETES MELLITUS INFLUENCE PATIENTS’ RISK PROFILE AND 
ONCOSURGICAL LONG-TERM OUTCOME AFTER RESECTION OF PRIMARY 
RECTAL CANCER(?)–RESULTS OF A PROSPECTIVE AND MULTICENTER  
OBSERVATIONAL STUDY 
Björn Gebauer*,
1
,
2
, Henry Ptok
1
,
2
, Ralf Steinert
1
,
3
, Stefanie Wolff
1
,
2
, Ronny Otto
1
,  
Ingo Gastinger
1
, Hans Lippert
1
, Frank Meyer
1
,
2
1
Institute of Quality Assurance in Operative Medicine, Otto-von-Guericke University  
at Magdeburg, 
2
Department of Surgery, University Hospital, Magdeburg,  
3
Department of Surgery, St Joseph´s Hospital, Salzkotten, Germany
Poster Board No: 305
PE181 
SYSTEMATIC REVIEW OF THE ROLE OF BIOMARKERS IN DIAGNOSING 
ANASTOMOTIC LEAKAGE FOLLOWING COLORECTAL SURGERY 
Bruce Sua
1
, Hinetamatea Mikaere
1
, Jamie Lee Rahiri
1
, Ian Bissett
1
,  
Andrew Graham Hill*,
1
,
2
1
Surgery, The University of Auckland, 
2
General Surgery, Middlemore Hospital, Auckland, 
New Zealand
Poster Board No: 306

Poster No. 
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POSTER EXHIBITION PRESENTATIONS
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208
Poster No. / Abstract ID  Title / Authors / Institutes 
PE182 
EMERGENCY COLORECTAL CANCER SURGERY AND THEIR PATHOLOGY  
RESULTS 
Mikail Cakir
1
, Dogan Yildirim
1
, Adnan Hut
1
, Turgut Donmez
2
, Cihad Tatar*,
3
, Ahmet 
Kocakusak
1
, Leyla Zeynep Tigrel
1
1
General Surgery, Haseki Training and Research Hospital, 
2
General Surgery, Lutfiye 
Nuri Burat State Hospital, 
3
General Surgery, Istanbul Training and Research Hospital, 
Istanbul, Turkey
Poster Board No: 307
PE183 
ROBOTIC-ASSISTED RECTOSIGMOIDECTOMY WITH THE DA VINCI XI SYSTEM 
– IN COMPARISON TO THE LAPAROSCOPIC PROCEDURE 
Diana Louise Daume*,
1
, Fiorenzo V Angehrn
1
, Romano Schneider
1
, Susanne Drews
1
, 
Markus von Flüe
1
, Beatrice Kern
1
, Martin Bolli
1
1
Department of Surgery, St. Claraspital, Basel, Switzerland
Poster Board No: 308
PE184 
TRANSANAL TOTAL MESORECTAL EXCISION FOR RECTAL CANCER:  
IS OBESITY STILL ASSOCIATED WITH HIGHER MORBIDITY? 
F. Borja Delacy*,
1
, Jacqueline van Laarhoven
2
, Romina Pena
1
, María Clara Arroyave
3
, 
Dulce Momblán
1
, Antonio M. Lacy
1
1
Hospital Clínic of Barcelona, Barcelona, Spain, 
2
Jeroen Bosch Ziekenhuis,  
‚s Hertogenbosch, Netherlands, 
3
Clínica Somer, Antioquia, Colombia
Poster Board No: 309
PE185 
IMPACT OF ENHANCED RECOVERY PATHWAY ON SURGICAL SITE INFECTIONS 
AFTER COLORECTAL SURGERY 
Fabian Grass*,
1
, Caroline Gronnier
1
, Nicolas Demartines
1
, Martin Hübner
1
1
Visceral Surgery, University Hospital Lausanne, Lausanne, Switzerland
Poster Board No: 310
PE186 
COMPARISON OF ROBOTIC-ASSISTED VS LAPAROSCOPIC RESECTION OF 
RECTAL CANCER AFTER NEOADJUVANT CHEMORADIOTHERAPY 
Fiorenzo Valente Angehrn*,
1
, Romano Schneider
1
, Luca Koechlin
1
, Diana Daume
1
, 
Markus von Flüe
1
, Martin Bolli
1
, Beatrice Kern
1
1
Abdominal Centre, St. Claraspital, Basel, Switzerland
Poster Board No: 311

Poster No. 
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209
Poster No. / Abstract ID  Title / Authors / Institutes 
PE187 
STUDY RESULTS ON QUALITY ASSURANCE IN RECTAL CANCER (CA)  
CONDUCTED BY A MULTICENTER STUDY GROUP 
Frank Meyer*,
1
, Tobias Goldbach
1
, Steven Krueger
1
, Ronny Otto
2
, Henry Ptok
1
, 
Ralf Steinert
3
, Hans Lippert
2
, Ingo Gastinger
2
1
Dept. of General, Abdominal and Vascular Surgery, University Hospital at Magdeburg 
(Germany), 
2
Institute of Quality Assurance, Otto-von-Guericke University at Magdeburg, 
Magdeburg, 
3
Dept. of General and Abdominal Surgery, St Joseph Hospital, Salzkotten, 
Germany
Poster Board No: 312
PE188 
QUALITY ASSURANCE IN COLON CANCER (CA) – RESULTS OBTAINED IN 
STUDIES CONDUCTED BY A MULTICENTER STUDY GROUP 
Frank Meyer*,
1
, Steven Krueger
1
, Tobias Goldbach
1
, Ralf Steinert
2
, Henry Ptok
1
, Ronny 
Otto
3
, Hans Lippert
1
, Ingo Gastinger
3
1
Dept. of General, Abdominal and Vascular Surgery, University Hospital at Magdeburg 
(Germany), Magdeburg, 
2
Dept. of General and Abdominal Surgery, St Joseph Hospital, 
Salzkotten, 
3
Institute of Qualiyt Assurance, Otto-von-Guericke University at Magdeburg, 
Magdeburg, Germany
Poster Board No: 313
PE189 
IS STENOSING TUMOR GROWTH ASSOCIATED WITH AN ALTERED OUTCOME 
IN COLORECTAL CANCER (CA) 
Ralf Steinert
1
, Frank Meyer*,
2
, D. Zabub
1
, Henry Ptok
2
, Michael Vieth
3
, Ingo Gastinger
4
1
Dept. of General and Abdominal Surgery, St Joseph Hospital, Salzkotten, 
2
Dept. of  
General, Abdominal and Vascular Surgery, University Hospital at Magdeburg, 
Magdeburg, 
3
Institute of Pathology, Municipal Hospital at Bayreuth, Bayreuth,  
4
Institute of Quality Assurance in Operative Medicine, Otto-von-Guericke University  
at Magdeburg, Magdeburg, Germany
Poster Board No: 314
PE190 
TRENDS OVER A 5-YEAR TIME PERIOD IN SURGICAL TREATMENT OF  
PRIMARY RECTAL CANCER 
Julia Katzenstein
1
, Frank Meyer*,
1
, Henry Ptok
1
, Stefanie Wolff
1
, Ronny Otto
1
,  
Ingo Gastinger
2
, Hans Lippert
2
1
Dept. of General, Abdominal and Vascular Surgery, University Hospital at Magdeburg, 
2
Institute of Quality Assurance, Otto-von-Guericke University, Magdeburg, Germany
Poster Board No: 315

Poster No. 
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POSTER EXHIBITION PRESENTATIONS
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210
Poster No. / Abstract ID  Title / Authors / Institutes