Author

Ioannis S Papanikolaou 1

1 Attikon University Hospital, National and Kapodistrian University of Athens, Medical School,Athens,Greece

Cold snare polypectomy vs hot snare polypectomy vs (APC) for small(5-9mm) left-sided colorectal polyps: a prospective randomized trial

Lazaros Varytimiadis, Nikos Viazis, George Kyriakopoulos, Theodoros Argyrakos, Ioannis S Papanikolaou, George Tribonias, Christos Pontas, Vasilios Papastergiou, Nikolaos Arkadopoulos, Vasileios Smyrniotis, Gerassimos J. Mantzaris

EFFICACY AND SAFETY OF ENDOSCOPIC DRAINAGE OF PERIPANCREATIC FLUID COLLECTIONS: A RETROSPECTIVE MULTI-CENTRIC EUROPEAN STUDY

Ioannis S Papanikolaou

Efficacy and safety of endoscopic drainage of peripancreatic fluid collections: a retrospective multi-centric European study

Athanasios D. Sioulas, Maria Chiara Petrone, Paraskevas Gkolfakis, Mario Tadić, Ioannis Karoumpalis, István Hritz, Dimitrios Kypraios, Ilias Scotiniotis, Bánk Keczer, Georgios Tziatzios, Konstantinos Triantafyllou, Andreas Polydorou, Ivica Grgurevic, Paolo Giorgio Arcidiacono, Ioannis S Papanikolaou

ENDOCUFF-ASSISTED COLONOSCOPY OUTPERFORMS CONVENTIONAL COLONOSCOPY TO DETECT MISSED-ADENOMAS: EUROPEAN MULTICENTER, RANDOMIZED, BACK-TO-BACK STUDY.

Konstantinos Triantafyllou, Dimitrios Polymeros, Pericles Apostolopoulos, Catarina Lopes Brandão, Paraskevas Gkolfakis, Alessandro Repici, Ioannis S Papanikolaou, Mario Dinis-Ribeiro, Georgios Alexandrakis, Cesare Hassan

Endoscopic management of acute necrotizing pancreatitis: European Society of Gastrointestinal Endoscopy (ESGE) evidence-based multidisciplinary guideline

Marianna Arvanitakis, Jean-Marc Dumonceau, Jörg Albert, Abdenor Badaoui, Maria Antonietta Bali, Marc Barthet, Marc G.H. Besselink, Jacques Deviere, Alexandre Oliveira Ferreira, Tibor Zoltán Gyökeres, István Hritz, Tomas Hucl, Marianna Milashka, Ioannis S Papanikolaou, Jan Werner Poley, Stefan Seewald, Geoffroy Vanbiervliet;

ERCP

Ioannis S Papanikolaou

First report on the differences between non-alcoholic fatty liver disease patients and healthy subjects based on the duodenal microbiome

Paraskevas Gkolfakis, Gabriele Leite, Georgios Tziatzios, Ioannis S Papanikolaou, Ilias Xirouchaki, Ioannis Panayiotides, Athanasios Karageorgos, Maria Jesus Villanueva Millan, Ruchi Mathur, Stacy Weitsman, Georgios D. Dimitriadis, Evangelos J. Giamarellos-Bourboulis, Mark Pimentel, Konstantinos Triantafyllou

FULL SPECTRUM ENDOSCOPY VS. TRADITIONAL FORWARD-VIEWING COLONOSCOPY WITH AND WITHOUT RIGHT-COLON RETROFLEXION: A RANDOMIZED, BICENTRIC BACK-TO-BACK STUDY.

Ioannis S Papanikolaou, Pericles Apostolopoulos, Iosif Beintaris, Athanasios D. Sioulas, Dimitrios Polymeros, Chrysoula Malli, Erasmia Vlachou, Georgia Vlachonikolou, Georgios Alexandrakis, Georgios D. Dimitriadis, Konstantinos Triantafyllou

HIGH PREVALENCE OF ISCHEMIC-LIKE GASTROINTESTINAL INJURY AMONG PATIENTS WITH SARS-COV-2 INFECTION: RESULTS FROM AN INTERNATIONAL MULTICENTRE ENDOSCOPY REGISTRY

Giuseppe Vanella, Gabriele Capurso, Salvatore Greco, Lorella Fanti, Luigi Ricciardiello, Everson Luiz Almeida Artifon, Ivo Boskoski, Michiel Bronswijk, Michel Kahaleh, James J. Farrell, Stefano Angeletti, Antonio Di Sabatino, Edoardo Vincenzo Savarino, Kofi Oppong, Daniel de la Iglesia-Garcia, Lieven Pouillon, Ioannis S Pap

HIGH PREVALENCE OF SMALL INTESTINAL BACTERIAL OVERGROWTH AMONG FUNCTIONAL DYSPEPSIA PATIENTS

Georgios Tziatzios, Paraskevas Gkolfakis, Ioannis S Papanikolaou, Ruchi Mathur, Mark Pimentel, Evangelos J. Giamarellos-Bourboulis, George D. Dimitriadis, Konstantinos Triantafyllou

Item 1 - 10 / 26
1
2 3