Fig. 1. (A) Hyperplastic polyp. (B) Hyperplastic polyp shows superficial ulceration with elongated foveolar epithelium and edematousstroma (H&E stain, × 4).

Gastrointestinal Intervention 2016;5:159~169 https://doi.org/10.18528/gii150035

© Int J Gastrointest Interv