preferred_name: Low Grade Esophageal Squamous Intraepithelial Neoplasia
preferred_name_lc: low grade esophageal squamous intraepithelial neoplasia
label: Esophageal squamous intraepithelial neoplasia (dysplasia), low grade
label_lc: esophageal squamous intraepithelial neoplasia (dysplasia), low grade