All Stories

  1. Strategies to Improve Inpatients’ Quality of Bowel Preparation for Colonoscopy: A Systematic Review and Meta-Analysis

    Article • Gastroenterology Research and Practice, May 2019, Hindawi Publishing Corporation

    Paraskevas Gkolfakis, Professor Ioannis S Papanikolaou

  2. The Role of Endoscopic Ultrasound in the Diagnosis and Management of Primary Gastric Lymphoma

    Article • Gastroenterology Research and Practice, January 2017, Hindawi Publishing Corporation

    Professor Ioannis S Papanikolaou

  3. Effective colonoscopy training techniques: strategies to improve patient outcomes

    Article • Advances in Medical Education and Practice, March 2016, Dove Medical Press

    Professor Ioannis S Papanikolaou, Dr Athanasios Tsigaridas, Dr Lazaros Varytimiadis, Dr Pantelis Karatzas

  4. UEG Week 2014 highlights: putting endoscopy into perspective

    Article • Endoscopy, January 2015, Thieme Publishing Group

    Professor Ioannis S Papanikolaou

  5. Familial Pancreatic Cancer: Challenging Diagnostic Approach and Therapeutic Management

    Article • Journal of Gastrointestinal Cancer, April 2014, Springer Science + Business Media

    Professor Ioannis S Papanikolaou

  6. Partially Hydrolyzed Guar Gum Accelerates Colonic Transit Time and Improves Symptoms in Adults with Chronic Constipation

    Article • Digestive Diseases and Sciences, April 2014, Springer Science + Business Media

    Professor Ioannis S Papanikolaou, Dr Iosif Beintaris

  7. UEG Week 2013 highlights: putting endoscopy into perspective

    Article • Endoscopy, November 2013, Thieme Publishing Group

    Professor Ioannis S Papanikolaou

  8. UEG week 2012 Report: Putting endoscopy into perspective

    Article • Endoscopy, April 2013, Thieme Publishing Group

    Professor Ioannis S Papanikolaou

  9. Bravo 48-hour Wireless pH Monitoring in Patients With Non-cardiac Chest Pain. Objective Gastroesophageal Reflux Disease Parameters Predict the Responses to Proton Pump Inhibitors

    Article • Journal of Neurogastroenterology and Motility, April 2012, The Korean Society of Neurogastroenterology and Motility

    Professor Ioannis S Papanikolaou

  10. UEGW 2011 Report: Putting endoscopy into perspective

    Article • Endoscopy, April 2012, Thieme Publishing Group

    Professor Ioannis S Papanikolaou

  11. Awareness and attitudes of Greek medical students on colorectal cancer screening

    Article • World Journal of Gastrointestinal Endoscopy, January 2012, Baishideng Publishing Group Co., Limited (formerly WJG Press)

    Professor Ioannis S Papanikolaou

  12. Intragastric Balloon Left in the Stomach for More than a Year: Two Case Reports

    Article • Obesity Facts, January 2012, Karger Publishers

    Professor Ioannis S Papanikolaou

  13. ENDOSCOPIC MANAGEMENT OF RECURRENT GASTROINTESTINAL BLEEDING DUE TO VARICES IN THE TERMINAL ILEUM

    Article • Digestive Endoscopy, December 2011, Wiley

    Professor Ioannis S Papanikolaou

  14. Accidental ingestion of plastic from takeaway containers — food for thought

    Article • The Medical Journal of Australia, November 2011, Australasian Medical Publishing Co. Pty Ltd. (AMPCo)

    Professor Ioannis S Papanikolaou

  15. LFA-1 Expression in a Series of Colorectal Adenocarcinomas

    Article • Journal of Gastrointestinal Cancer, November 2011, Springer Science + Business Media

    Professor Ioannis S Papanikolaou

  16. Signal-inducing bone cements for MRI-guided spinal cementoplasty: evaluation of contrast-agent-based polymethylmethacrylate cements

    Article • Skeletal Radiology, September 2011, Springer Science + Business Media

    Professor Ioannis S Papanikolaou

  17. Yield of Combined Impedance-pH Monitoring for Refractory Reflux Symptoms in Clinical Practice

    Article • Journal of Neurogastroenterology and Motility, April 2011, The Korean Society of Neurogastroenterology and Motility

    Professor Ioannis S Papanikolaou

  18. Endoscopic ultrasonography for gastric submucosal lesions

    Article • World Journal of Gastrointestinal Endoscopy, January 2011, Baishideng Publishing Group Co., Limited (formerly WJG Press)

    Professor Ioannis S Papanikolaou

  19. T1131 Therapeutic Success in Patients With Non-Cardiac Chest Pain Could Be Predicted Using GERD Parameters on Impedance-pH Monitoring

    Article • Gastroenterology, May 2010, Elsevier

    Professor Ioannis S Papanikolaou

  20. A Case of Signet Ring Carcinoma of the Appendix: Dilemmas in Differential Diagnosis and Management

    Article • Journal of Gastrointestinal Cancer, January 2010, Springer Science + Business Media

    Professor Ioannis S Papanikolaou

  21. EUS for Diagnosis and Staging of Pancreatic Cancer

    Article • January 2010, Springer Science + Business Media

    Professor Ioannis S Papanikolaou

  22. Role of pancreatic endoscopic ultrasonography in 2010

    Article • World Journal of Gastrointestinal Endoscopy, January 2010, Baishideng Publishing Group Co., Limited (formerly WJG Press)

    Professor Ioannis S Papanikolaou

  23. Surgical approach of primary splenic lymphoma: report of a case and review of the literature

    Article • Indian Journal of Hematology and Blood Transfusion, September 2009, Springer Science + Business Media

    Professor Ioannis S Papanikolaou

  24. Osteochondral Lesions of the Talus: Retrograde Drilling with High-Field-Strength MR Guidance

    Article • Radiology, September 2009, Radiological Society of North America (RSNA)

    Professor Ioannis S Papanikolaou

  25. EUS-guided FNA of solid pancreatic masses: high yield of 2 passes with combined histologic-cytologic analysis

    Article • Gastrointestinal Endoscopy, July 2009, Elsevier

    Professor Ioannis S Papanikolaou

  26. Malignant rhabdoid tumor of the large intestine

    Article • International Journal of Colorectal Disease, May 2009, Springer Science + Business Media

    Professor Ioannis S Papanikolaou

  27. Adenocarcinoma of the small intestine complicating Crohn’s disease

    Article • International Journal of Colorectal Disease, May 2009, Springer Science + Business Media

    Professor Ioannis S Papanikolaou

  28. W1081 Can Two Cameras Detect More Lesions in the Small-Bowel Than One? a Small-Bowel Capsule Endoscopy Feasibility Trial with PillCam Colon®

    Article • Gastroenterology, May 2009, Elsevier

    Professor Ioannis S Papanikolaou

  29. Prospective Quality Assessment of Screening-Colonoscopy in Berlin (Berlin Colonoscopy Project, BECOP-3)

    Article • Gastrointestinal Endoscopy, April 2009, Elsevier

    Professor Ioannis S Papanikolaou

  30. Evaluation of Laparoscopic Liver Resection with Two Different Nd:YAG Lasers for Future Use in a High-Field Open MRI

    Article • Photomedicine and Laser Surgery, April 2009, Mary Ann Liebert Inc

    Professor Ioannis S Papanikolaou

  31. Endoscopic Ultrasound in Pancreatic Disease — Its Influence on Surgical Decision-Making An Update 2008

    Article • Pancreatology, January 2009, Elsevier

    Professor Ioannis S Papanikolaou

  32. Prospective, randomized comparison of mechanical and electronic radial endoscopic ultrasound systems: Assessment of performance parameters and image quality

    Article • Scandinavian Journal of Gastroenterology, January 2009, Taylor & Francis

    Professor Ioannis S Papanikolaou

  33. Prospective Randomized Comparison of a New Re-Opening Endoclip with a Standard Clipping System

    Article • Gastrointestinal Endoscopy, April 2008, Elsevier

    Professor Ioannis S Papanikolaou

  34. Prospective pilot evaluation of a new needle prototype for endoscopic ultrasonography-guided fine-needle aspiration: comparison of cytology and histology yield

    Article • European Journal of Gastroenterology & Hepatology, April 2008, Wolters Kluwer Health

    Professor Ioannis S Papanikolaou

  35. Update on endoscopic ultrasound: How much for imaging, needling, or therapy?

    Article • Scandinavian Journal of Gastroenterology, January 2008, Taylor & Francis

    Professor Ioannis S Papanikolaou

  36. Narrow Band Imaging (NBI) Influences the Learning Curve for Conventional Endoscopy - Final Results of a Prospective Randomized Study in the Detection of Colorectal Adenomas

    Article • Gastrointestinal Endoscopy, April 2007, Elsevier

    Professor Ioannis S Papanikolaou

  37. Evaluation of a Prototype 22-Gauge Biopsy Needle for EUS-FNA: A Randomized, Prospective Comparison of Cytology and Histology Yield

    Article • Gastrointestinal Endoscopy, April 2007, Elsevier

    Professor Ioannis S Papanikolaou

  38. Oesophageal Capsule Endoscopy in Patients with Suspected Oesophageal Disease: Double Blinded Comparison with Oesogastro-Duodenoscopy and Assessment of Inter-Observer Variability

    Article • Gastrointestinal Endoscopy, April 2007, Elsevier

    Professor Ioannis S Papanikolaou

  39. Pilot Study On the Technical Performance of a New Forward Viewing Linear Echoendoscope for FNA and Cyst Drainage. An Arcade Group Study

    Article • Gastrointestinal Endoscopy, April 2007, Elsevier

    Professor Ioannis S Papanikolaou

  40. Prospective, Randomized Comparison of Mechanical and Electronic Endoscopic Ultrasound Systems: Image Quality and Performance Parameters

    Article • Gastrointestinal Endoscopy, April 2007, Elsevier

    Professor Ioannis S Papanikolaou

  41. Evaluation of an Endocytoscopy System in the Surveillance of Patients with Barrett Esophagus

    Article • Gastrointestinal Endoscopy, April 2006, Elsevier

    Professor Ioannis S Papanikolaou

  42. Biliary stenting alone versus biliary stenting plus sphincterotomy for the treatment of post-laparoscopic cholecystectomy biliary leaks: a prospective randomized study

    Article • European Journal of Gastroenterology & Hepatology, April 2006, Wolters Kluwer Health

    Professor Ioannis S Papanikolaou

  43. Herpes simplex virus-1 (HSV-1) infection in radiation-induced oral mucositis

    Article • Supportive Care in Cancer, January 2006, Springer Science + Business Media

    Professor Ioannis S Papanikolaou

  44. Endoscopic variceal ligation vs. propranolol for prevention of first variceal bleeding: a randomized controlled trial

    Article • European Journal of Gastroenterology & Hepatology, October 2005, Wolters Kluwer Health

    Professor Ioannis S Papanikolaou

  45. Capsule endoscopy in obscure occult vs. obscure overt GI bleeding

    Article • Gastrointestinal Endoscopy, January 2005, Elsevier

    Professor Ioannis S Papanikolaou

  46. Endoscopic Treatment of Anorectal Condylamata Acuminata Using Argon Plasma Coagulation

    Article • Gastrointestinal Endoscopy, April 2004, Elsevier

    Professor Ioannis S Papanikolaou

  47. M2A Wireless Capsule Endoscopy Versus Enteroclysis; A Prospective Study in 68 Patients with Suspected Small Bowel Disease

    Article • Gastrointestinal Endoscopy, April 2004, Elsevier

    Professor Ioannis S Papanikolaou

  48. Oral candidiasis in head and neck cancer patients receiving radiotherapy with amifostine cytoprotection

    Article • Oral Oncology, June 2003, Elsevier

    Professor Ioannis S Papanikolaou

  49. Safety of extension of a previous endoscopic sphincterotomy: a prospective study

    Article • The American Journal of Gastroenterology, January 2003, Wolters Kluwer Health

    Professor Ioannis S Papanikolaou

  50. Minimal expression of the proto‐oncogene int‐2 encoded protein in a series of colorectal carcinomas

    Article • Journal of Gastroenterology and Hepatology, August 2002, Wiley

    Professor Ioannis S Papanikolaou

  51. Acute hepatitis associated with herb (Teucrium capitatum L.) administration

    Article • European Journal of Gastroenterology & Hepatology, June 2002, Wolters Kluwer Health

    Professor Ioannis S Papanikolaou

  52. Ulcerative colitis associated with interferon treatment for chronic hepatitis C

    Article • Journal of Hepatology, June 2001, Elsevier

    Professor Ioannis S Papanikolaou

  53. Autoimmune hepatitis associated with the antiphospholipid syndrome

    Article • European Journal of Gastroenterology & Hepatology, May 2001, Wolters Kluwer Health

    Professor Ioannis S Papanikolaou

  54. Coexistence of A Granulocytic Sarcoma and Adenocarcinoma of The Rectum

    Article • The American Journal of Gastroenterology, February 2001, Wolters Kluwer Health

    Professor Ioannis S Papanikolaou

  55. A case of haemosuccus pancreaticus

    Article • European Journal of Gastroenterology & Hepatology, September 2000, Wolters Kluwer Health

    Professor Ioannis S Papanikolaou