label: Esophageal squamous papilloma
label_lc: esophageal squamous papilloma
description: "A rare benign epithelial tumor that is usually asymptomatic but can present with pyrosis and epigastric discomfort with or without dysphagia. Histopathologically, esophageal squamous papilloma has fingerlike projections lined with acanthotic stratified squamous epithelium with conservation of normal cellular with or without cellular atypia."