The Value of Narrow Band Imaging in Stratifying Patients for Endoscopic Resection or Surgery
|Study Design:||Observational Model: Cohort
Time Perspective: Prospective
|Official Title:||The Value of NBI in Stratifying Patients for Endoscopic Resection or Surgery|
All the lesions will be removed endoscopically or surgically and examined histologically by an independent gastrointestinal pathologist.
Histological diagnosis is determined according to the World Health Organization (WHO) criteria.Pedunculated lesions are categorized according to Haggitt's classification.
|Study Start Date:||January 2009|
|Study Completion Date:||December 2010|
|Primary Completion Date:||December 2010 (Final data collection date for primary outcome measure)|