World Journal of Emergency Surgery (Dec 2022)
The ChoCO-W prospective observational global study: Does COVID-19 increase gangrenous cholecystitis?
- Belinda De Simone,
- Fikri M. Abu-Zidan,
- Elie Chouillard,
- Salomone Di Saverio,
- Massimo Sartelli,
- Mauro Podda,
- Carlos Augusto Gomes,
- Ernest E. Moore,
- Susan J. Moug,
- Luca Ansaloni,
- Yoram Kluger,
- Federico Coccolini,
- Aitor Landaluce-Olavarria,
- Begoña Estraviz-Mateos,
- Ana Uriguen-Etxeberria,
- Alessio Giordano,
- Alfonso Palmieri Luna,
- Luz Adriana Hernández Amín,
- Adriana María Palmieri Hernández,
- Amanda Shabana,
- Zakaria Andee Dzulkarnaen,
- Muhammad Asyraf Othman,
- Mohamad Ikhwan Sani,
- Andrea Balla,
- Rosa Scaramuzzo,
- Pasquale Lepiane,
- Andrea Bottari,
- Fabio Staderini,
- Fabio Cianchi,
- Andrea Cavallaro,
- Antonio Zanghì,
- Alessandro Cappellani,
- Roberto Campagnacci,
- Angela Maurizi,
- Mario Martinotti,
- Annamaria Ruggieri,
- Asri Che Jusoh,
- Karim Abdul Rahman,
- Anis Suraya M. Zulkifli,
- Barbara Petronio,
- Belén Matías-García,
- Ana Quiroga-Valcárcel,
- Fernando Mendoza-Moreno,
- Boyko Atanasov,
- Fabio Cesare Campanile,
- Ilaria Vecchioni,
- Luca Cardinali,
- Grazia Travaglini,
- Elisa Sebastiani,
- Serge Chooklin,
- Serhii Chuklin,
- Pasquale Cianci,
- Enrico Restini,
- Sabino Capuzzolo,
- Giuseppe Currò,
- Rosalinda Filippo,
- Michele Rispoli,
- Daniel Aparicio-Sánchez,
- Virginia Durán Muñóz-Cruzado,
- Sandra Dios Barbeito,
- Samir Delibegovic,
- Amar Kesetovic,
- Diego Sasia,
- Felice Borghi,
- Giorgio Giraudo,
- Diego Visconti,
- Emanuele Doria,
- Mauro Santarelli,
- Davide Luppi,
- Stefano Bonilauri,
- Ugo Grossi,
- Giacomo Zanus,
- Alberto Sartori,
- Giacomo Piatto,
- Maurizio De Luca,
- Domenico Vita,
- Luigi Conti,
- Patrizio Capelli,
- Gaetano Maria Cattaneo,
- Athanasios Marinis,
- Styliani-Aikaterini Vederaki,
- Mehmet Bayrak,
- Yasemin Altıntas,
- Mustafa Yener Uzunoglu,
- Iskender Eren Demirbas,
- Yuksel Altinel,
- Serhat Meric,
- Yunus Emre Aktimur,
- Derya Salim Uymaz,
- Nail Omarov,
- Ibrahim Azamat,
- Eftychios Lostoridis,
- Eleni-Aikaterini Nagorni,
- Antonio Pujante,
- Gabriele Anania,
- Cristina Bombardini,
- Francesco Bagolini,
- Emre Gonullu,
- Baris Mantoglu,
- Recayi Capoglu,
- Stefano Cappato,
- Elena Muzio,
- Elif Colak,
- Suleyman Polat,
- Zehra Alan Koylu,
- Fatih Altintoprak,
- Zülfü Bayhan,
- Emrah Akin,
- Enrico Andolfi,
- Sulce Rezart,
- Jae Il Kim,
- Sung Won Jung,
- Yong Chan Shin,
- Octavian Enciu,
- Elena Adelina Toma,
- Fabio Medas,
- Gian Luigi Canu,
- Federico Cappellacci,
- Fabrizio D’Acapito,
- Giorgio Ercolani,
- Leonardo Solaini,
- Francesco Roscio,
- Federico Clerici,
- Roberta Gelmini,
- Francesco Serra,
- Elena Giulia Rossi,
- Francesco Fleres,
- Guglielmo Clarizia,
- Alessandro Spolini,
- Francesco Ferrara,
- Gabriela Nita,
- Jlenia Sarnari,
- Mahir Gachabayov,
- Abakar Abdullaev,
- Gaetano Poillucci,
- Gian Marco Palini,
- Simone Veneroni,
- Gianluca Garulli,
- Micaela Piccoli,
- Gianmaria Casoni Pattacini,
- Francesca Pecchini,
- Giulio Argenio,
- Mariano Fortunato Armellino,
- Giuseppe Brisinda,
- Silvia Tedesco,
- Pietro Fransvea,
- Giuseppe Ietto,
- Caterina Franchi,
- Giulio Carcano,
- Gennaro Martines,
- Giuseppe Trigiante,
- Giulia Negro,
- Gustavo Machain Vega,
- Agustín Rodríguez González,
- Leonardo Ojeda,
- Gaetano Piccolo,
- Andrea Bondurri,
- Anna Maffioli,
- Claudio Guerci,
- Boo Han Sin,
- Zamri Zuhdi,
- Azlanudin Azman,
- Hussam Mousa,
- Shadi al Bahri,
- Goran Augustin,
- Ivan Romic,
- Trpimir Moric,
- Ioannis Nikolopoulos,
- Jacopo Andreuccetti,
- Giusto Pignata,
- Rossella D’Alessio,
- Jakub Kenig,
- Urszula Skorus,
- Gustavo Pereira Fraga,
- Elcio Shiyoiti Hirano,
- Jackson Vinícius de Lima Bertuol,
- Arda Isik,
- Eray Kurnaz,
- Mohammad Sohail Asghar,
- Ameer Afzal,
- Ali Akbar,
- Taxiarchis Konstantinos Nikolouzakis,
- Konstantinos Lasithiotakis,
- Emmanuel Chrysos,
- Koray Das,
- Nazmi Özer,
- Ahmet Seker,
- Mohamed Ibrahim,
- Hytham K. S. Hamid,
- Ahmed Babiker,
- Konstantinos Bouliaris,
- George Koukoulis,
- Chrysoula-Christina Kolla,
- Andrea Lucchi,
- Laura Agostinelli,
- Antonio Taddei,
- Laura Fortuna,
- Carlotta Agostini,
- Leo Licari,
- Simona Viola,
- Cosimo Callari,
- Letizia Laface,
- Emmanuele Abate,
- Massimiliano Casati,
- Alessandro Anastasi,
- Giuseppe Canonico,
- Linda Gabellini,
- Lorenzo Tosi,
- Anna Guariniello,
- Federico Zanzi,
- Lovenish Bains,
- Larysa Sydorchuk,
- Oksana Iftoda,
- Andrii Sydorchuk,
- Michele Malerba,
- Federico Costanzo,
- Raffaele Galleano,
- Michela Monteleone,
- Andrea Costanzi,
- Carlo Riva,
- Maciej Walędziak,
- Andrzej Kwiatkowski,
- Łukasz Czyżykowski,
- Piotr Major,
- Marcin Strzałka,
- Maciej Matyja,
- Michal Natkaniec,
- Maria Rosaria Valenti,
- Maria Domenica Pia Di Vita,
- Maria Sotiropoulou,
- Stylianos Kapiris,
- Damien Massalou,
- Massimiliano Veroux,
- Alessio Volpicelli,
- Rossella Gioco,
- Matteo Uccelli,
- Marta Bonaldi,
- Stefano Olmi,
- Matteo Nardi,
- Giada Livadoti,
- Cristian Mesina,
- Theodor Viorel Dumitrescu,
- Mihai Calin Ciorbagiu,
- Michele Ammendola,
- Giorgio Ammerata,
- Roberto Romano,
- Mihail Slavchev,
- Evangelos P. Misiakos,
- Emmanouil Pikoulis,
- Dimitrios Papaconstantinou,
- Mohamed Elbahnasawy,
- Sherief Abdel-elsalam,
- Daniel M. Felsenreich,
- Julia Jedamzik,
- Nikolaos V. Michalopoulos,
- Theodoros A. Sidiropoulos,
- Maria Papadoliopoulou,
- Nicola Cillara,
- Antonello Deserra,
- Alessandro Cannavera,
- Ionuţ Negoi,
- Dimitrios Schizas,
- Athanasios Syllaios,
- Ilias Vagios,
- Stavros Gourgiotis,
- Nick Dai,
- Rekha Gurung,
- Marcus Norrey,
- Antonio Pesce,
- Carlo Vittorio Feo,
- Nicolo’ Fabbri,
- Nikolaos Machairas,
- Panagiotis Dorovinis,
- Myrto D. Keramida,
- Francesk Mulita,
- Georgios Ioannis Verras,
- Michail Vailas,
- Omer Yalkin,
- Nidal Iflazoglu,
- Direnc Yigit,
- Oussama Baraket,
- Karim Ayed,
- Mohamed hedi Ghalloussi,
- Parmenion Patias,
- Georgios Ntokos,
- Razrim Rahim,
- Miklosh Bala,
- Asaf Kedar,
- Robert G. Sawyer,
- Anna Trinh,
- Kelsey Miller,
- Ruslan Sydorchuk,
- Ruslan Knut,
- Oleksandr Plehutsa,
- Rumeysa Kevser Liman,
- Zeynep Ozkan,
- Saleh Abdel Kader,
- Sanjay Gupta,
- Monika Gureh,
- Sara Saeidi,
- Mohsen Aliakbarian,
- Amin Dalili,
- Tomohisa Shoko,
- Mitsuaki Kojima,
- Raira Nakamoto,
- Semra Demirli Atici,
- Gizem Kilinc Tuncer,
- Tayfun Kaya,
- Spiros G. Delis,
- Stefano Rossi,
- Biagio Picardi,
- Simone Rossi del Monte,
- Tania Triantafyllou,
- Dimitrios Theodorou,
- Tadeja Pintar,
- Jure Salobir,
- Dimitrios K. Manatakis,
- Nikolaos Tasis,
- Vasileios Acheimastos,
- Orestis Ioannidis,
- Lydia Loutzidou,
- Savvas Symeonidis,
- Tiago Correia de Sá,
- Mónica Rocha,
- Tommaso Guagni,
- Desiré Pantalone,
- Gherardo Maltinti,
- Vladimir Khokha,
- Wafaa Abdel-elsalam,
- Basma Ghoneim,
- José Antonio López-Ruiz,
- Yasin Kara,
- Syaza Zainudin,
- Firdaus Hayati,
- Nornazirah Azizan,
- Victoria Tan Phooi Khei,
- Rebecca Choy Xin Yi,
- Harivinthan Sellappan,
- Zaza Demetrashvili,
- Nika Lekiashvili,
- Ana Tvaladze,
- Caterina Froiio,
- Daniele Bernardi,
- Luigi Bonavina,
- Angeles Gil-Olarte,
- Sebastiano Grassia,
- Estela Romero-Vargas,
- Francesco Bianco,
- Andrew A. Gumbs,
- Agron Dogjani,
- Ferdinando Agresta,
- Andrey Litvin,
- Zsolt J. Balogh,
- George Gendrikson,
- Costanza Martino,
- Dimitrios Damaskos,
- Nikolaos Pararas,
- Andrew Kirkpatrick,
- Mikhail Kurtenkov,
- Felipe Couto Gomes,
- Adolfo Pisanu,
- Oreste Nardello,
- Fabrizio Gambarini,
- Hager Aref,
- Nicola de’ Angelis,
- Vanni Agnoletti,
- Antonio Biondi,
- Marco Vacante,
- Giulia Griggio,
- Roberta Tutino,
- Marco Massani,
- Giovanni Bisetto,
- Savino Occhionorelli,
- Dario Andreotti,
- Domenico Lacavalla,
- Walter L. Biffl,
- Fausto Catena
Affiliations
- Belinda De Simone
- Department of Emergency, Digestive and Metabolic Minimally Invasive Surgery, Poissy and Saint Germain en Laye Hospitals
- Fikri M. Abu-Zidan
- The Research Office, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates., United Arab Emirates University
- Elie Chouillard
- Department of Emergency, Digestive and Metabolic Minimally Invasive Surgery, Poissy and Saint Germain en Laye Hospitals
- Salomone Di Saverio
- Department of General Surgery, Santa Maria del Soccorso Hospital
- Massimo Sartelli
- Department of General Surgery, Macerata Hospital
- Mauro Podda
- Department of Surgical Science, University of Cagliari
- Carlos Augusto Gomes
- Faculdade de Ciência Médicas e da Saúde de Juiz de Fora, Hospital Universitario Terezinha de Jesus (SUPREMA)
- Ernest E. Moore
- Ernest E. Moore Shock Trauma Center at Denver Health
- Susan J. Moug
- Department of Surgery, Royal Alexandra Hospital, Paisley and Golden Jubilee National Hospital, University of Glasgow
- Luca Ansaloni
- Department of General Surgery, University Hospital of Pavia
- Yoram Kluger
- Department of General Surgery, The Rambam Academic Hospital
- Federico Coccolini
- Department of General and Emergency Surgery, University Hospital of Pisa
- Aitor Landaluce-Olavarria
- Alfredo- Espinosa Urduliz Hospital
- Begoña Estraviz-Mateos
- Alfredo- Espinosa Urduliz Hospital
- Ana Uriguen-Etxeberria
- Alfredo- Espinosa Urduliz Hospital
- Alessio Giordano
- General Surgery Unit ASL Toscana Centro, Santo Stefano Hospital
- Alfonso Palmieri Luna
- Universidad de Sucre, Clínica Santa María
- Luz Adriana Hernández Amín
- Universidad de Sucre, Clínica Santa María
- Adriana María Palmieri Hernández
- Universidad de Sucre, Clínica Santa María
- Amanda Shabana
- Emergency Surgery Department, John Radcliffe Hospital
- Zakaria Andee Dzulkarnaen
- Department of Surgery, School of Medical Sciences and Hospital USM, Universiti Sains Malaysia
- Muhammad Asyraf Othman
- Department of Surgery, School of Medical Sciences and Hospital USM, Universiti Sains Malaysia
- Mohamad Ikhwan Sani
- Department of Surgery, School of Medical Sciences and Hospital USM, Universiti Sains Malaysia
- Andrea Balla
- UOC of General and Minimally Invasive Surgery, Hospital “San Paolo”
- Rosa Scaramuzzo
- UOC of General and Minimally Invasive Surgery, Hospital “San Paolo”
- Pasquale Lepiane
- UOC of General and Minimally Invasive Surgery, Hospital “San Paolo”
- Andrea Bottari
- SOD Chirurgia dell’Apparato Digerente, AOU Careggi
- Fabio Staderini
- SOD Chirurgia dell’Apparato Digerente, AOU Careggi
- Fabio Cianchi
- SOD Chirurgia dell’Apparato Digerente, AOU Careggi
- Andrea Cavallaro
- Department of Surgery, University of Catania, Policlinico “G. Rodolico - San Marco” Hospital
- Antonio Zanghì
- Department of Surgery, University of Catania, Policlinico “G. Rodolico - San Marco” Hospital
- Alessandro Cappellani
- Department of Surgery, University of Catania, Policlinico “G. Rodolico - San Marco” Hospital
- Roberto Campagnacci
- U.O.C. of General Surgery, “Carlo Urbani” Hospital
- Angela Maurizi
- U.O.C. of General Surgery, “Carlo Urbani” Hospital
- Mario Martinotti
- Hospital “Istituto Città di Pavia”
- Annamaria Ruggieri
- Hospital “Istituto Città di Pavia”
- Asri Che Jusoh
- Department of General Surgery, Hospital Sultan Ismail Petra
- Karim Abdul Rahman
- Department of General Surgery, Hospital Sultan Ismail Petra
- Anis Suraya M. Zulkifli
- Department of General Surgery, Hospital Sultan Ismail Petra
- Barbara Petronio
- Chirurgia Generale e Mininvasiva, San Polo Monfalcone
- Belén Matías-García
- Hospital Universitario Príncipe de Asturias
- Ana Quiroga-Valcárcel
- Hospital Universitario Príncipe de Asturias
- Fernando Mendoza-Moreno
- Hospital Universitario Príncipe de Asturias
- Boyko Atanasov
- RIMU, Medical University of Plovdiv, UMHAT Eurohospital
- Fabio Cesare Campanile
- Ospedale San Giovanni Decollato Andosilla – ASL
- Ilaria Vecchioni
- Ospedale San Giovanni Decollato Andosilla – ASL
- Luca Cardinali
- UOC Chirurgia Generale, Ospedale “Madonna del Soccorso”
- Grazia Travaglini
- UOC Chirurgia Generale, Ospedale “Madonna del Soccorso”
- Elisa Sebastiani
- UOC Chirurgia Generale, Ospedale “Madonna del Soccorso”
- Serge Chooklin
- Lviv Regional Clinical Hospital
- Serhii Chuklin
- Lviv Regional Clinical Hospital
- Pasquale Cianci
- Lorenzo Bonomo Hospital, ASL BAT
- Enrico Restini
- Lorenzo Bonomo Hospital, ASL BAT
- Sabino Capuzzolo
- Lorenzo Bonomo Hospital, ASL BAT
- Giuseppe Currò
- Generall Surgery Unit, Science of Health Department, “Mater Domini” Hospital, University “Magna Graecia” Medical School
- Rosalinda Filippo
- Generall Surgery Unit, Science of Health Department, “Mater Domini” Hospital, University “Magna Graecia” Medical School
- Michele Rispoli
- Generall Surgery Unit, Science of Health Department, “Mater Domini” Hospital, University “Magna Graecia” Medical School
- Daniel Aparicio-Sánchez
- Emergency Surgery Unit, Hospital Virgen del Rocío
- Virginia Durán Muñóz-Cruzado
- Emergency Surgery Unit, Hospital Virgen del Rocío
- Sandra Dios Barbeito
- Emergency Surgery Unit, Hospital Virgen del Rocío
- Samir Delibegovic
- Clinic for Surgery, University Clinical Center Tuzla
- Amar Kesetovic
- Clinic for Surgery, University Clinical Center Tuzla
- Diego Sasia
- Santa Croce and Carle Hospital
- Felice Borghi
- Santa Croce and Carle Hospital
- Giorgio Giraudo
- Santa Croce and Carle Hospital
- Diego Visconti
- Chirurgia Generale d’Urgenza e PS - AOU Cittá della Salute e della Scienza
- Emanuele Doria
- Chirurgia Generale d’Urgenza e PS - AOU Cittá della Salute e della Scienza
- Mauro Santarelli
- Chirurgia Generale d’Urgenza e PS - AOU Cittá della Salute e della Scienza
- Davide Luppi
- General and Emergency Surgery, ASMN IRCCS REGGIO EMILIA
- Stefano Bonilauri
- General and Emergency Surgery, ASMN IRCCS REGGIO EMILIA
- Ugo Grossi
- Surgery Unit 2, Regional Hospital Treviso, DISCOG, University of Padua
- Giacomo Zanus
- Surgery Unit 2, Regional Hospital Treviso, DISCOG, University of Padua
- Alberto Sartori
- U.O. Chirurgia Generale e d’Urgenza Ospedale San Valentino, Montebelluna
- Giacomo Piatto
- U.O. Chirurgia Generale e d’Urgenza Ospedale San Valentino, Montebelluna
- Maurizio De Luca
- U.O. Chirurgia Generale e d’Urgenza Ospedale San Valentino, Montebelluna
- Domenico Vita
- Surgery Unit 2, Regional Hospital Treviso, DISCOG, University of Padua
- Luigi Conti
- Department of Surgery, G. Da Saliceto Hospital, AUSL Piacenza
- Patrizio Capelli
- Department of Surgery, G. Da Saliceto Hospital, AUSL Piacenza
- Gaetano Maria Cattaneo
- Department of Surgery, G. Da Saliceto Hospital, AUSL Piacenza
- Athanasios Marinis
- Styliani-Aikaterini Vederaki, Third Department of Surgery, “Tzaneio” General Hospital
- Styliani-Aikaterini Vederaki
- Styliani-Aikaterini Vederaki, Third Department of Surgery, “Tzaneio” General Hospital
- Mehmet Bayrak
- Mehmet Bayrak, Clinic for Surgery, Private Ortadogu Hospital
- Yasemin Altıntas
- Clinic for Radiology, Private Medline Hospital
- Mustafa Yener Uzunoglu
- Department of General Surgery, Kestel State Hospital
- Iskender Eren Demirbas
- Department of General Surgery, Kestel State Hospital
- Yuksel Altinel
- Department of General Surgery, Bagcilar Training and Research Hospital, University of Health Science
- Serhat Meric
- Department of General Surgery, Bagcilar Training and Research Hospital, University of Health Science
- Yunus Emre Aktimur
- Department of General Surgery, Bagcilar Training and Research Hospital, University of Health Science
- Derya Salim Uymaz
- General Surgery Department, Faculty of Medicine, Koc University
- Nail Omarov
- General Surgery Department, Faculty of Medicine, Koc University
- Ibrahim Azamat
- General Surgery Department, Faculty of Medicine, Koc University
- Eftychios Lostoridis
- 1St Department of Surgery, Kavala General Hospital
- Eleni-Aikaterini Nagorni
- 1St Department of Surgery, Kavala General Hospital
- Antonio Pujante
- 1St Department of Surgery, Kavala General Hospital
- Gabriele Anania
- UO Chirurgia 1, Dipartimento Chirurgico, Arcispedale Sant’Anna, Azienda Ospedaliero-Universitaria’di Ferrara
- Cristina Bombardini
- UO Chirurgia 1, Dipartimento Chirurgico, Arcispedale Sant’Anna, Azienda Ospedaliero-Universitaria’di Ferrara
- Francesco Bagolini
- UO Chirurgia 1, Dipartimento Chirurgico, Arcispedale Sant’Anna, Azienda Ospedaliero-Universitaria’di Ferrara
- Emre Gonullu
- Sakarya Training and Research Hospital
- Baris Mantoglu
- Sakarya Training and Research Hospital
- Recayi Capoglu
- Sakarya Training and Research Hospital
- Stefano Cappato
- Department of General Surgery ASL 4, Lavagna Hospital
- Elena Muzio
- Department of General Surgery ASL 4, Lavagna Hospital
- Elif Colak
- Samsun Training and Research Hospital, University of Samsun
- Suleyman Polat
- Samsun Training and Research Hospital, University of Samsun
- Zehra Alan Koylu
- Samsun Training and Research Hospital, University of Samsun
- Fatih Altintoprak
- Department of General Surgery, Faculty of Medicine, Sakarya University
- Zülfü Bayhan
- Department of General Surgery, Faculty of Medicine, Sakarya University
- Emrah Akin
- Department of General Surgery, Faculty of Medicine, Sakarya University
- Enrico Andolfi
- General and Emergency Surgery Unit, San Donato Hospital
- Sulce Rezart
- General and Emergency Surgery Unit, San Donato Hospital
- Jae Il Kim
- Department of Surgery, Inje University Ilsan Paik Hospital
- Sung Won Jung
- Department of Surgery, Inje University Ilsan Paik Hospital
- Yong Chan Shin
- Department of Surgery, Inje University Ilsan Paik Hospital
- Octavian Enciu
- Elias University Emergency Hospital, Carol Davila University of Medicine and Pharmacy
- Elena Adelina Toma
- Elias University Emergency Hospital, Carol Davila University of Medicine and Pharmacy
- Fabio Medas
- Department of Surgical Science, University of Cagliari
- Gian Luigi Canu
- Department of Surgical Science, University of Cagliari
- Federico Cappellacci
- Department of Surgical Science, University of Cagliari
- Fabrizio D’Acapito
- General and Oncologic Surgery, Morgagni-Pierantoni Hospital, AUSL Romagna
- Giorgio Ercolani
- General and Oncologic Surgery, Morgagni-Pierantoni Hospital, AUSL Romagna
- Leonardo Solaini
- General and Oncologic Surgery, Morgagni-Pierantoni Hospital, AUSL Romagna
- Francesco Roscio
- Emergency Surgery, ASST Valle Olona
- Federico Clerici
- Emergency Surgery, ASST Valle Olona
- Roberta Gelmini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine AOU Policlinico Di Modena
- Francesco Serra
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine AOU Policlinico Di Modena
- Elena Giulia Rossi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine AOU Policlinico Di Modena
- Francesco Fleres
- UOC General Surgery, Hospital Civil of Sondrio, ASST Valtellina e Alto Lario
- Guglielmo Clarizia
- UOC General Surgery, Hospital Civil of Sondrio, ASST Valtellina e Alto Lario
- Alessandro Spolini
- UOC General Surgery, Hospital Civil of Sondrio, ASST Valtellina e Alto Lario
- Francesco Ferrara
- Department of Surgery, San Carlo Borromeo Hospital, ASST Santi Paolo e Carlo
- Gabriela Nita
- AUSL Reggio Emilia, Ospedale Sant’Anna, Castelnuovo ne Monti
- Jlenia Sarnari
- AUSL Reggio Emilia, Ospedale Sant’Anna, Castelnuovo ne Monti
- Mahir Gachabayov
- Department of Abdominal Surgery, Vladimir City Emergency Hospital
- Abakar Abdullaev
- Department of Abdominal Surgery, Vladimir City Emergency Hospital
- Gaetano Poillucci
- Policlinico Universitario Umberto I
- Gian Marco Palini
- Chirurgia generale e d’urgenza, Ospedale Infermi di Rimini, AUSL Romagna
- Simone Veneroni
- Chirurgia generale e d’urgenza, Ospedale Infermi di Rimini, AUSL Romagna
- Gianluca Garulli
- Chirurgia generale e d’urgenza, Ospedale Infermi di Rimini, AUSL Romagna
- Micaela Piccoli
- Department of General Surgery, Emergencies and New Technologies, Baggiovara Civil Hospital
- Gianmaria Casoni Pattacini
- Department of General Surgery, Emergencies and New Technologies, Baggiovara Civil Hospital
- Francesca Pecchini
- Department of General Surgery, Emergencies and New Technologies, Baggiovara Civil Hospital
- Giulio Argenio
- UOC Chirurgia d’Urgenza, AOU San Giovanni di Dio e Ruggi d’Aragona
- Mariano Fortunato Armellino
- UOC Chirurgia d’Urgenza, AOU San Giovanni di Dio e Ruggi d’Aragona
- Giuseppe Brisinda
- Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A Gemelli IRCCS
- Silvia Tedesco
- Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A Gemelli IRCCS
- Pietro Fransvea
- Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario A Gemelli IRCCS
- Giuseppe Ietto
- General, Emergency and Transplant Surgery Department, ASST-Settelaghi and University of Insubria
- Caterina Franchi
- General, Emergency and Transplant Surgery Department, ASST-Settelaghi and University of Insubria
- Giulio Carcano
- General, Emergency and Transplant Surgery Department, ASST-Settelaghi and University of Insubria
- Gennaro Martines
- General Surgery Unit, Azienda Ospedaliero Universitaria Policlinico Bari - Italy
- Giuseppe Trigiante
- General Surgery Unit, Azienda Ospedaliero Universitaria Policlinico Bari - Italy
- Giulia Negro
- General Surgery Unit, Azienda Ospedaliero Universitaria Policlinico Bari - Italy
- Gustavo Machain Vega
- Department of Surgery, Hospital de Clinicas, Universidad Nacional de Asunción
- Agustín Rodríguez González
- Department of Surgery, Hospital de Clinicas, Universidad Nacional de Asunción
- Leonardo Ojeda
- Department of Surgery, Hospital de Clinicas, Universidad Nacional de Asunción
- Gaetano Piccolo
- Unit of HepatoBilioPancreatic and Digestive Surgery, Department of Health Sciences, San Paolo Hospital, University of Milan
- Andrea Bondurri
- Department of General Surgery, Department of Biomedical and Clinical Sciences Luigi Sacco, Luigi Sacco University Hospital, Università degli Studi di Milano
- Anna Maffioli
- Department of General Surgery, Department of Biomedical and Clinical Sciences Luigi Sacco, Luigi Sacco University Hospital, Università degli Studi di Milano
- Claudio Guerci
- Department of General Surgery, Department of Biomedical and Clinical Sciences Luigi Sacco, Luigi Sacco University Hospital, Università degli Studi di Milano
- Boo Han Sin
- HPB Unit, Department of Surgery, Hospital Canselor Tuanku Muhriz
- Zamri Zuhdi
- HPB Unit, Department of Surgery, Hospital Canselor Tuanku Muhriz
- Azlanudin Azman
- HPB Unit, Department of Surgery, Hospital Canselor Tuanku Muhriz
- Hussam Mousa
- College of Medicine, Tawam Hospital, UAE University
- Shadi al Bahri
- College of Medicine, Tawam Hospital, UAE University
- Goran Augustin
- Department of Surgery, University Hospital Centre
- Ivan Romic
- Department of Surgery, University Hospital Centre
- Trpimir Moric
- Department of Surgery, University Hospital Centre
- Ioannis Nikolopoulos
- Lewisham and Greenwich NHS Trust
- Jacopo Andreuccetti
- 2nd Department of General Surgery, ASST Spedali Civili of Brescia
- Giusto Pignata
- 2nd Department of General Surgery, ASST Spedali Civili of Brescia
- Rossella D’Alessio
- 2nd Department of General Surgery, ASST Spedali Civili of Brescia
- Jakub Kenig
- Department of General, Gastrointestinal, Oncologic Surgery and Transplantology, Jagiellonian University Medical College
- Urszula Skorus
- Department of General, Gastrointestinal, Oncologic Surgery and Transplantology, Jagiellonian University Medical College
- Gustavo Pereira Fraga
- Division of Trauma Surgery, School of Medical Sciences, University of Campinas (Unicamp)
- Elcio Shiyoiti Hirano
- Division of Trauma Surgery, School of Medical Sciences, University of Campinas (Unicamp)
- Jackson Vinícius de Lima Bertuol
- Division of General Surgery, Western Paraná University Hospital (Huop-Unioeste)
- Arda Isik
- School of Medicine, Erzincan University
- Eray Kurnaz
- School of Medicine, Erzincan University
- Mohammad Sohail Asghar
- King Edward Medical University
- Ameer Afzal
- King Edward Medical University
- Ali Akbar
- King Edward Medical University
- Taxiarchis Konstantinos Nikolouzakis
- Department of General Surgery, University General Hospital of Heraklion
- Konstantinos Lasithiotakis
- Department of General Surgery, University General Hospital of Heraklion
- Emmanuel Chrysos
- Department of General Surgery, University General Hospital of Heraklion
- Koray Das
- Department of General Surgery, Adana City Training and Research Hospital, University of Health Sciences
- Nazmi Özer
- Department of General Surgery, Adana City Training and Research Hospital, University of Health Sciences
- Ahmet Seker
- Department of General Surgery, Adana City Training and Research Hospital, University of Health Sciences
- Mohamed Ibrahim
- Kuwaiti Specialized Hospital
- Hytham K. S. Hamid
- Kuwaiti Specialized Hospital
- Ahmed Babiker
- Kuwaiti Specialized Hospital
- Konstantinos Bouliaris
- Surgical Department, Koutlimbaneio and Triantafylleio General Hospital of Larissa
- George Koukoulis
- Surgical Department, Koutlimbaneio and Triantafylleio General Hospital of Larissa
- Chrysoula-Christina Kolla
- Surgical Department, Koutlimbaneio and Triantafylleio General Hospital of Larissa
- Andrea Lucchi
- U.O. Chirurgia Generale Ospedale “Ceccarini” Riccione
- Laura Agostinelli
- U.O. Chirurgia Generale Ospedale “Ceccarini” Riccione
- Antonio Taddei
- Hepatobiliary Surgery, Department of Clinical and Experimental Medicine, University of Florence, AOU Careggi
- Laura Fortuna
- Hepatobiliary Surgery, Department of Clinical and Experimental Medicine, University of Florence, AOU Careggi
- Carlotta Agostini
- Hepatobiliary Surgery, Department of Clinical and Experimental Medicine, University of Florence, AOU Careggi
- Leo Licari
- Department of Surgical, Oncological and Oral Sciences (DICHIRONS), Policlinico P. Giaccone, University of Palermo
- Simona Viola
- University of Palermo
- Cosimo Callari
- Department of Surgery, Buccheri La Ferla Hospital
- Letizia Laface
- Department of General Surgery, Vittorio Emanuele III Hospital, Carate Brianza - ASST Brianza
- Emmanuele Abate
- Department of General Surgery, Vittorio Emanuele III Hospital, Carate Brianza - ASST Brianza
- Massimiliano Casati
- Department of General Surgery, Vittorio Emanuele III Hospital, Carate Brianza - ASST Brianza
- Alessandro Anastasi
- Chirurgia Generale, Ospedale San Giovanni Di Dio
- Giuseppe Canonico
- Chirurgia Generale, Ospedale San Giovanni Di Dio
- Linda Gabellini
- Chirurgia Generale, Ospedale San Giovanni Di Dio
- Lorenzo Tosi
- Residency Program in General Surgery, University of Bologna
- Anna Guariniello
- Section of Emergency Surgery, Department of Surgery, S.Maria delle Croci Hospital Ravenna
- Federico Zanzi
- Section of Emergency Surgery, Department of Surgery, S.Maria delle Croci Hospital Ravenna
- Lovenish Bains
- Department of Surgery, Maulana Azad Medical College and Nayak Hospital
- Larysa Sydorchuk
- Bukovinian State Medical University
- Oksana Iftoda
- Bukovinian State Medical University
- Andrii Sydorchuk
- Bukovinian State Medical University
- Michele Malerba
- Ospedale Santa Corona, ASL 2
- Federico Costanzo
- Ospedale Santa Corona, ASL 2
- Raffaele Galleano
- Ospedale Santa Corona, ASL 2
- Michela Monteleone
- Andrea Costanzi, Carlo Riva, O.U. of General Surgery, San Leopoldo Mandic Hospital, Merate, ASST
- Andrea Costanzi
- Andrea Costanzi, Carlo Riva, O.U. of General Surgery, San Leopoldo Mandic Hospital, Merate, ASST
- Carlo Riva
- Andrea Costanzi, Carlo Riva, O.U. of General Surgery, San Leopoldo Mandic Hospital, Merate, ASST
- Maciej Walędziak
- Department of General, Oncological, Metabolic and Thoracic Surgery, Military Institute of Medicine
- Andrzej Kwiatkowski
- Department of General, Oncological, Metabolic and Thoracic Surgery, Military Institute of Medicine
- Łukasz Czyżykowski
- Department of General, Oncological, Metabolic and Thoracic Surgery, Military Institute of Medicine
- Piotr Major
- Department of General and Emergency Surgery, Faculty of Medicine, Jagiellonian University Medical College
- Marcin Strzałka
- Department of General and Emergency Surgery, Faculty of Medicine, Jagiellonian University Medical College
- Maciej Matyja
- Department of General and Emergency Surgery, Faculty of Medicine, Jagiellonian University Medical College
- Michal Natkaniec
- Department of General and Emergency Surgery, Faculty of Medicine, Jagiellonian University Medical College
- Maria Rosaria Valenti
- U.O. General Surgery, Azienda Ospedaliera Universitaria “Policlinico - San Marco”
- Maria Domenica Pia Di Vita
- U.O. General Surgery, Azienda Ospedaliera Universitaria “Policlinico - San Marco”
- Maria Sotiropoulou
- 3Rd Surgical Department, Evangelismos General Hospital
- Stylianos Kapiris
- 3Rd Surgical Department, Evangelismos General Hospital
- Damien Massalou
- Department of Emergency Surgery, Centre Hospitalier Universitaire de Nice (CHU de Nice), Université Côte d’Azur
- Massimiliano Veroux
- General Surgery, Azienda Policlinico San Marco
- Alessio Volpicelli
- General Surgery, Azienda Policlinico San Marco
- Rossella Gioco
- General Surgery, Azienda Policlinico San Marco
- Matteo Uccelli
- General and Oncological Surgery Department, San Marco Hospital GSD
- Marta Bonaldi
- General and Oncological Surgery Department, San Marco Hospital GSD
- Stefano Olmi
- General and Oncological Surgery Department, San Marco Hospital GSD
- Matteo Nardi
- San Giovanni Calibita Hospital- Fondazione Fatebenefratelli
- Giada Livadoti
- San Giovanni Calibita Hospital- Fondazione Fatebenefratelli
- Cristian Mesina
- Department of Surgery, Emergency County Hospital of Craiova
- Theodor Viorel Dumitrescu
- Department of Surgery, Emergency County Hospital of Craiova
- Mihai Calin Ciorbagiu
- Department of Surgery, Emergency County Hospital of Craiova
- Michele Ammendola
- Science of Health Department, Digestive Surgery Unit, “Mater Domini” Hospital, University “Magna Graecia” Medical School
- Giorgio Ammerata
- Science of Health Department, Digestive Surgery Unit, “Mater Domini” Hospital, University “Magna Graecia” Medical School
- Roberto Romano
- Science of Health Department, Digestive Surgery Unit, “Mater Domini” Hospital, University “Magna Graecia” Medical School
- Mihail Slavchev
- Department of General Surgery, University Hospital Eurohospital
- Evangelos P. Misiakos
- 3Rd Department of Surgery, Attikon University Hospital, National and Kapodistrian University of Athens
- Emmanouil Pikoulis
- 3Rd Department of Surgery, Attikon University Hospital, National and Kapodistrian University of Athens
- Dimitrios Papaconstantinou
- 3Rd Department of Surgery, Attikon University Hospital, National and Kapodistrian University of Athens
- Mohamed Elbahnasawy
- Emergency Medicine and Traumatology Department, Tanta University Faculty of Medicine
- Sherief Abdel-elsalam
- Tropical Medicine and Infectious Diseases, Faculty of Medicine, Tanta University
- Daniel M. Felsenreich
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna
- Julia Jedamzik
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna
- Nikolaos V. Michalopoulos
- 4Rd Department of Surgery Attikon University Hospital, National and Kapodistrian University of Athens
- Theodoros A. Sidiropoulos
- 4Rd Department of Surgery Attikon University Hospital, National and Kapodistrian University of Athens
- Maria Papadoliopoulou
- 4Rd Department of Surgery Attikon University Hospital, National and Kapodistrian University of Athens
- Nicola Cillara
- Surgery Department, Santissima Trinità Hospital
- Antonello Deserra
- Surgery Department, Santissima Trinità Hospital
- Alessandro Cannavera
- Surgery Department, Santissima Trinità Hospital
- Ionuţ Negoi
- General Surgery Department, Carol Davila University of Medicine and Pharmacy, Emergency Hospital of Bucharest
- Dimitrios Schizas
- First Department of Surgery, National and Kapodistrian University of Athens, Laiko General Hospital
- Athanasios Syllaios
- First Department of Surgery, National and Kapodistrian University of Athens, Laiko General Hospital
- Ilias Vagios
- First Department of Surgery, National and Kapodistrian University of Athens, Laiko General Hospital
- Stavros Gourgiotis
- Addenbrooke’s Hospital, Cambridge University
- Nick Dai
- Addenbrooke’s Hospital, Cambridge University
- Rekha Gurung
- Addenbrooke’s Hospital, Cambridge University
- Marcus Norrey
- Addenbrooke’s Hospital, Cambridge University
- Antonio Pesce
- Department of Surgery, Delta Hospital, Azienda USL of Ferrara, University of Ferrara
- Carlo Vittorio Feo
- Department of Surgery, Delta Hospital, Azienda USL of Ferrara, University of Ferrara
- Nicolo’ Fabbri
- Department of Surgery, Delta Hospital, Azienda USL of Ferrara, University of Ferrara
- Nikolaos Machairas
- 2Nd Department of Propaedeutic Surgery, National and Kapodistrian University of Athens, General Hospital Laiko
- Panagiotis Dorovinis
- 2Nd Department of Propaedeutic Surgery, National and Kapodistrian University of Athens, General Hospital Laiko
- Myrto D. Keramida
- 2Nd Department of Propaedeutic Surgery, National and Kapodistrian University of Athens, General Hospital Laiko
- Francesk Mulita
- Department of Surgery, General University Hospital of Patras
- Georgios Ioannis Verras
- Department of Surgery, General University Hospital of Patras
- Michail Vailas
- Department of Surgery, General University Hospital of Patras
- Omer Yalkin
- Department of Surgical Oncology and Gastroenterological Surgery, Bursa City Hospital
- Nidal Iflazoglu
- Department of Surgical Oncology and Gastroenterological Surgery, Bursa City Hospital
- Direnc Yigit
- Department of Surgical Oncology and Gastroenterological Surgery, Bursa City Hospital
- Oussama Baraket
- Department of General Surgery, Habib Bougatfa Hospital, University Tunis El Manar
- Karim Ayed
- Department of General Surgery, Habib Bougatfa Hospital, University Tunis El Manar
- Mohamed hedi Ghalloussi
- Department of General Surgery, Habib Bougatfa Hospital, University Tunis El Manar
- Parmenion Patias
- 2nd Department of Surgery, General Hospital of Athens “G.Gennimatas”
- Georgios Ntokos
- 2nd Department of Surgery, General Hospital of Athens “G.Gennimatas”
- Razrim Rahim
- Department of Surgery, Universiti Sains Islam Malaysia
- Miklosh Bala
- Department of General Surgery and Trauma, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem
- Asaf Kedar
- Department of General Surgery and Trauma, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem
- Robert G. Sawyer
- Western Michigan University School of Medicine
- Anna Trinh
- Western Michigan University School of Medicine
- Kelsey Miller
- Western Michigan University School of Medicine
- Ruslan Sydorchuk
- Regional Emergency Hospital
- Ruslan Knut
- Regional Emergency Hospital
- Oleksandr Plehutsa
- Regional Emergency Hospital
- Rumeysa Kevser Liman
- General Surgery Clinic, Elazig Fethi Sekin City Hospital
- Zeynep Ozkan
- General Surgery Clinic, Elazig Fethi Sekin City Hospital
- Saleh Abdel Kader
- Egypt and NMC Specialty Hospital Al Ain, Ain Shams University
- Sanjay Gupta
- Government Medical College and Hospital
- Monika Gureh
- Government Medical College and Hospital
- Sara Saeidi
- Surgical Oncology Research Center, Mashhad University of Medical Sciences
- Mohsen Aliakbarian
- Surgical Oncology Research Center, Mashhad University of Medical Sciences
- Amin Dalili
- Surgical Oncology Research Center, Mashhad University of Medical Sciences
- Tomohisa Shoko
- Department of Emergency and Critical Care Medicine, Department of Acute Care Surgery Center, Adachi Medical Center, Tokyo Women’s Medical University
- Mitsuaki Kojima
- Department of Emergency and Critical Care Medicine, Department of Acute Care Surgery Center, Adachi Medical Center, Tokyo Women’s Medical University
- Raira Nakamoto
- Department of Emergency and Critical Care Medicine, Department of Acute Care Surgery Center, Adachi Medical Center, Tokyo Women’s Medical University
- Semra Demirli Atici
- Department of General Surgery, University of Health Sciences Tepecik Training and Research Hospital
- Gizem Kilinc Tuncer
- Department of General Surgery, University of Health Sciences Tepecik Training and Research Hospital
- Tayfun Kaya
- Department of General Surgery, University of Health Sciences Tepecik Training and Research Hospital
- Spiros G. Delis
- HPB Unit Konstantopouleio Hospital St Olga
- Stefano Rossi
- Department of General and Emergency Surgery, San Filippo Neri Hospital, ASL Roma 1
- Biagio Picardi
- Department of General and Emergency Surgery, San Filippo Neri Hospital, ASL Roma 1
- Simone Rossi del Monte
- Department of General and Emergency Surgery, San Filippo Neri Hospital, ASL Roma 1
- Tania Triantafyllou
- Department of Surgery, Hippocration General Hospital of Athens, University of Athens
- Dimitrios Theodorou
- Department of Surgery, Hippocration General Hospital of Athens, University of Athens
- Tadeja Pintar
- Department of Abdominal Surgery, University Medical Center Ljubljana
- Jure Salobir
- Department of Abdominal Surgery, University Medical Center Ljubljana
- Dimitrios K. Manatakis
- Vasileios Acheimastos, Athens Naval and Veterans Hospital
- Nikolaos Tasis
- Vasileios Acheimastos, Athens Naval and Veterans Hospital
- Vasileios Acheimastos
- Vasileios Acheimastos, Athens Naval and Veterans Hospital
- Orestis Ioannidis
- 4Th Department of Surgery, Medical School Aristotle University of Thessaloniki, General Hospital “George Papanikolaou”
- Lydia Loutzidou
- 4Th Department of Surgery, Medical School Aristotle University of Thessaloniki, General Hospital “George Papanikolaou”
- Savvas Symeonidis
- 4Th Department of Surgery, Medical School Aristotle University of Thessaloniki, General Hospital “George Papanikolaou”
- Tiago Correia de Sá
- General Surgery Department, Centro Hospitalar Do Tâmega e Sousa Penafiel
- Mónica Rocha
- General Surgery Department, Centro Hospitalar Do Tâmega e Sousa Penafiel
- Tommaso Guagni
- Department of general surgery, Careggi University Hospital
- Desiré Pantalone
- Department of general surgery, Careggi University Hospital
- Gherardo Maltinti
- Department of general surgery, Careggi University Hospital
- Vladimir Khokha
- Emergency Surgery Department, City Hospital
- Wafaa Abdel-elsalam
- Anesthesia and Surgical Intensive Care Department, Faculty of Medicine, Kafrelsheikh University
- Basma Ghoneim
- Anesthesia and Surgical Intensive Care Department, Faculty of Medicine, Kafrelsheikh University
- José Antonio López-Ruiz
- Angeles Gil-Olarte, Estela Romero-Vargas, Hospital Universitario Virgen Macarena
- Yasin Kara
- General Surgery Clinic Health Sciences University Kanuni Sultan Süleyman Training and Research Hospital
- Syaza Zainudin
- Faculty of Medicine and Health Sciences, Queen Elisabeth Hospital, Universiti Malaysia Sabah
- Firdaus Hayati
- Faculty of Medicine and Health Sciences, Queen Elisabeth Hospital, Universiti Malaysia Sabah
- Nornazirah Azizan
- Faculty of Medicine and Health Sciences, Queen Elisabeth Hospital, Universiti Malaysia Sabah
- Victoria Tan Phooi Khei
- Department of Surgery, Queen Elizabeth Hospital, Universiti Malaysia Sabah
- Rebecca Choy Xin Yi
- Department of Surgery, Queen Elizabeth Hospital, Universiti Malaysia Sabah
- Harivinthan Sellappan
- Department of Surgery, Queen Elizabeth Hospital, Universiti Malaysia Sabah
- Zaza Demetrashvili
- N.Kipshidze Central University Hospital
- Nika Lekiashvili
- N.Kipshidze Central University Hospital
- Ana Tvaladze
- N.Kipshidze Central University Hospital
- Caterina Froiio
- IRCCS Policlinico San Donato, University of Milan
- Daniele Bernardi
- IRCCS Policlinico San Donato, University of Milan
- Luigi Bonavina
- IRCCS Policlinico San Donato, University of Milan
- Angeles Gil-Olarte
- Angeles Gil-Olarte, Estela Romero-Vargas, Hospital Universitario Virgen Macarena
- Sebastiano Grassia
- General Surgery Unit, S. Leonardo Hospital, Castellammare Di Stabia
- Estela Romero-Vargas
- Angeles Gil-Olarte, Estela Romero-Vargas, Hospital Universitario Virgen Macarena
- Francesco Bianco
- General Surgery Unit, S. Leonardo Hospital, Castellammare Di Stabia
- Andrew A. Gumbs
- Department of Emergency, Digestive and Metabolic Minimally Invasive Surgery, Poissy and Saint Germain en Laye Hospitals
- Agron Dogjani
- Department of General Surgery, University Hospital of Tirana
- Ferdinando Agresta
- Department of General Surgery, AULSS2 Trevigiana del Veneto, Ospedale di Vittorio Veneto
- Andrey Litvin
- Department of Surgical Disciplines, Immanuel Kant Baltic Federal University, Regional Clinical Hospital
- Zsolt J. Balogh
- Department of Traumatology, John Hunter Hospital and University of Newcastle
- George Gendrikson
- Department of Surgical Disciplines, Immanuel Kant Baltic Federal University, Regional Clinical Hospital
- Costanza Martino
- Anesthesia and Intensive Care Unit, Umberto I Hospital, AUSL Romagna
- Dimitrios Damaskos
- Department of General and Emergency Surgery, Royal Infirmary of Edinburgh, University of Edinburgh
- Nikolaos Pararas
- Department of General Surgery, Dr. Sulaiman Al Habib Hospital, Alfaisal University
- Andrew Kirkpatrick
- General, Acute Care, Abdominal Wall Reconstruction, and Trauma Surgery, Foothills Medical Centre
- Mikhail Kurtenkov
- Department of Surgical Disciplines, Immanuel Kant Baltic Federal University, Regional Clinical Hospital
- Felipe Couto Gomes
- Faculdade de Ciência Médicas e da Saúde de Juiz de Fora, Hospital Universitario Terezinha de Jesus (SUPREMA)
- Adolfo Pisanu
- Department of Surgical Science, University of Cagliari
- Oreste Nardello
- Department of Surgical Science, University of Cagliari
- Fabrizio Gambarini
- Hospital “Istituto Città di Pavia”
- Hager Aref
- Department of Emergency, Digestive and Metabolic Minimally Invasive Surgery, Poissy and Saint Germain en Laye Hospitals
- Nicola de’ Angelis
- Unit of Digestive and HPB Surgery, CARE Department, Henri Mondor Hospital and University Paris-Est
- Vanni Agnoletti
- Department of General and Trauma Surgery, Bufalini Hospital
- Antonio Biondi
- Department of General Surgery and Medical-Surgical Specialties, University of Catania
- Marco Vacante
- Department of General Surgery and Medical-Surgical Specialties, University of Catania
- Giulia Griggio
- Department of General Surgery and Medical-Surgical Specialties, University of Catania
- Roberta Tutino
- Chirurgia 1; Dipartimento di Discipline Chirurgiche , Oncologiche e Stomatologiche (DI.CHIR.ON.S), Ospedale “Ca’Foncell”; Univerità degli studi di Palermo
- Marco Massani
- Chirurgia 1; Dipartimento di Discipline Chirurgiche , Oncologiche e Stomatologiche (DI.CHIR.ON.S), Ospedale “Ca’Foncell”; Univerità degli studi di Palermo
- Giovanni Bisetto
- Dipartimento di Scienze Chirurgiche, Oncologiche e Gastroenterologica (DI.SC.O.G.), Chirurgia 1-Ospedale “Ca Foncello”- Treviso, Università degli Studi di Padova
- Savino Occhionorelli
- Department of General Surgery, Arcispedale Sant’Anna-University of Ferrara
- Dario Andreotti
- Department of General Surgery, Arcispedale Sant’Anna-University of Ferrara
- Domenico Lacavalla
- Department of General Surgery, Arcispedale Sant’Anna-University of Ferrara
- Walter L. Biffl
- Department of Emergency and Trauma Surgery, Scripps Clinic Medical Group
- Fausto Catena
- Department of General and Trauma Surgery, Bufalini Hospital
- DOI
- https://doi.org/10.1186/s13017-022-00466-4
- Journal volume & issue
-
Vol. 17,
no. 1
pp. 1 – 16
Abstract
Abstract Background The incidence of the highly morbid and potentially lethal gangrenous cholecystitis was reportedly increased during the COVID-19 pandemic. The aim of the ChoCO-W study was to compare the clinical findings and outcomes of acute cholecystitis in patients who had COVID-19 disease with those who did not. Methods Data were prospectively collected over 6 months (October 1, 2020, to April 30, 2021) with 1-month follow-up. In October 2020, Delta variant of SARS CoV-2 was isolated for the first time. Demographic and clinical data were analyzed and reported according to the STROBE guidelines. Baseline characteristics and clinical outcomes of patients who had COVID-19 were compared with those who did not. Results A total of 2893 patients, from 42 countries, 218 centers, involved, with a median age of 61.3 (SD: 17.39) years were prospectively enrolled in this study; 1481 (51%) patients were males. One hundred and eighty (6.9%) patients were COVID-19 positive, while 2412 (93.1%) were negative. Concomitant preexisting diseases including cardiovascular diseases (p < 0.0001), diabetes (p < 0.0001), and severe chronic obstructive airway disease (p = 0.005) were significantly more frequent in the COVID-19 group. Markers of sepsis severity including ARDS (p < 0.0001), PIPAS score (p < 0.0001), WSES sepsis score (p < 0.0001), qSOFA (p < 0.0001), and Tokyo classification of severity of acute cholecystitis (p < 0.0001) were significantly higher in the COVID-19 group. The COVID-19 group had significantly higher postoperative complications (32.2% compared with 11.7%, p < 0.0001), longer mean hospital stay (13.21 compared with 6.51 days, p < 0.0001), and mortality rate (13.4% compared with 1.7%, p < 0.0001). The incidence of gangrenous cholecystitis was doubled in the COVID-19 group (40.7% compared with 22.3%). The mean wall thickness of the gallbladder was significantly higher in the COVID-19 group [6.32 (SD: 2.44) mm compared with 5.4 (SD: 3.45) mm; p < 0.0001]. Conclusions The incidence of gangrenous cholecystitis is higher in COVID patients compared with non-COVID patients admitted to the emergency department with acute cholecystitis. Gangrenous cholecystitis in COVID patients is associated with high-grade Clavien-Dindo postoperative complications, longer hospital stay and higher mortality rate. The open cholecystectomy rate is higher in COVID compared with non -COVID patients. It is recommended to delay the surgical treatment in COVID patients, when it is possible, to decrease morbidity and mortality rates. COVID-19 infection and gangrenous cholecystistis are not absolute contraindications to perform laparoscopic cholecystectomy, in a case by case evaluation, in expert hands. Graphical abstract
Keywords