Investigating endoscopic features of sessile serrated adenomas/polyps by using narrow-band imaging with optical magnification

M Yamada, T Sakamoto, Y Otake, T Nakajima… - Gastrointestinal …, 2015 - Elsevier
Background A sessile serrated adenoma/polyp (SSA/P) is a common type of colorectal polyp
that possesses malignant potential. Although narrow-band imaging (NBI) can easily
differentiate neoplastic lesions from hyperplastic polyps (HPs), SSA/Ps can be a challenge
to distinguish from HPs. Objective To investigate specific endoscopic features of SSA/Ps by
using NBI with optical magnification. Design Retrospective study. Setting Single high-
volume referral center. Patients A total of 289 patients with histopathologically proven …
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