David G. Hewett

Validation of a Simple Classification System for Endoscopic Diagnosis of Small Colorectal Polyps Using Narrow-Band Imaging

David G. Hewett, Tonya Kaltenbach, Yasushi Sano et al. · Gastroenterology · 2012 · 574 citations · Full text

Endoscopy, Medical Imaging, Medicine +15

High Prevalence of Sessile Serrated Adenomas With BRAF Mutations: A Prospective Study of Patients Undergoing Colonoscopy

Kevin J. Spring, Zhen Zhao, Rozemary Karamatic et al. · Gastroenterology · 2006 · 545 citations · Full text

Sessile Serrated Adenomas, Braf Mutations, High Prevalence +3

Endoscopic prediction of deep submucosal invasive carcinoma: validation of the Narrow-Band Imaging International Colorectal Endoscopic (NICE) classification

Nana Hayashi, Shinji Tanaka, David G. Hewett et al. · Gastrointestinal Endoscopy · 2013 · 472 citations

Oncology, Medical Imaging, Medicine +9

Prevalence and Variable Detection of Proximal Colon Serrated Polyps During Screening Colonoscopy

Charles J. Kahi, David G. Hewett, D. Norton et al. · Clinical Gastroenterology and Hepatology · 2010 · 432 citations

Screening Colonoscopy, Gastroenterology, Pathology +6

Practice of endoscopy during COVID-19 pandemic: position statements of the Asian Pacific Society for Digestive Endoscopy (APSDE-COVID statements)

Philip Wai Yan Chiu, Siew C. Ng, Haruhiro Inoue et al. · Gut · 2020 · 332 citations · Full text

Position Statements, Gastroenterology, Covid-19 Epidemiology +18