Dysplastic Transformation in Sporadic Fundic Gland Polyps: Prevalence, Clinical and Endoscopic Characteristics in an Asian Cohort

Sporadic FGPD was exceedingly rare in this 25-year Taiwanese cohort and was predominantly low-grade. Although typically small and body/fundus-predominant, FGPs with erythema or surface irregularity-particularly with irregular microvascular patterns on narrow-band imaging-should prompt histologic assessment to exclude dysplasia.