Size of Lugol-unstained lesions as a predictor for risk of progression in premalignant lesions of the esophagus

Mengfei Liu, Ren Zhou, Chuanhai Guo, Ruiping Xu, Anxiang Liu, Haijun Yang, Fenglei Li, Liping Duan, Lin Shen, Qi Wu, Zhen Liu, Fangfang Liu, Ying Liu, Yaqi Pan, Hong Cai, Noel S. Weiss, Zhisong He, Ke Yang