Edited by Jonathan Cohen, MD, FASGE, FACG, Clinical Professor of Medicine, NYU Langone School of Medicine, New York, NY, USA

Preface vi

Acknowledgments viii

Contributors ix

About the Companion Website xii

List of videos illustrating key procedures xiii

Part 1: The Basics of NBI

1 Narrow band imaging: historical background and basics for its development 3
Shigeaki Yoshida

2 An introduction to high-resolution endoscopy and narrow band imaging 7
Kazuhiro Gono

3 Getting started with narrow band imaging 16
Neil Gupta, Ajay Bansal, and Prateek Sharma

Part 2: Application of High-Resolution Endoscopy and NBI in Diagnosis and Therapy

Section 1: Pharynx and Esophagus

4 Detection and superficial cancer in oropharyngeal and hypopharyngeal mucosal sites and the value of NBI in qualitative diagnosis 27
Manabu Muto, Atsushi Ochiai, and Shigeaki Yoshida

5 Magnifying endoscopic diagnosis of tissue atypia and cancer in vasion depth in the area of pharyngoesophageal squamous epithelium by NBI enhanced magnification image: IPCL pattern classification 39
Robert Bechara and Haruhiro Inoue

6 Applications of NBI HRE abd preliminary data: Barrett's esophagus and adenocarcinoma 60
Anne-Fré Swager, Prateek Sharma, Jacques J. Bergman and Wouter L. Curvers

Section 2: Stomach and Duodenum

7 Clinical application of magnification endoscopy with NBI in the stomach and the duodenum 75
Kenshi Yao, Takashi Nagahama, Fumihito Hirai, Suketo Sou, Toshiyuki Matsui, Hiroshi Tanabe, Akinori Iwashita, Philip Kaye and Krish Ragunath

8 Magnifying endoscopy with NBI in the diagnosis of superficial gastric neoplasia and its application for endoscopic submucosal dissection 94
Mitsuru Kaise

Section 3: Colon

9 Optical chromoendoscopy using NBI during screening colonoscopy: its usefulness and application 109
Yasushi Sano and Shigeaki Yoshida

10 Keys to effective performance of resect and discard NBI 131
Douglas K. Rex

11 The significance of NBI observation for inflammatory bowel diseases 146
Takayuki Matsumoto, Tetsuji Kudo, Mitsuo Iida, and James East

Section 4: New Horizons for High-Resolution Endoscopy and Narrow band Imaging

12 NBI and high-resolution endoscopy in the bile duct and pancreas 163
Takao Itoi

13 Applications in the therapeutic endoscopy: impact on timing and completeness of mucosal ablation and resections 174
Michael J. Bartel, Lijia Jiang, and Michael B. Wallace

Part 3: Atlas of Images and Histopathologic Correlates

14 Pharynx and esophagus atlas 185

15 Stomach atlas 257

16 Small intestine atlas 317

17 Colon atlas 357

Index 553