Gastrointestinal: Distal esophageal squamous papillomatosis in a healthy 47‐year‐old man

Abstract

Abstract A 47‐year‐old man with a background history of gastroesophageal reflux disease (GERD) and seasonal asthma underwent a gastroscopy for further investigation. Endoscopy revealed numerous polypoid lesions diffusely distributed in the lower third of the esophagus, with histology revealing squamous papilloma with occasional intraepithelial lymphocytes. The diagnosis was esophageal squamous papillomatosis (ESP), which is a rare condition characterized by exophytic and circumferential projections with friable mucosa diffusely spread through the esophagus with unclear etiology and malignancy risk.

Keywords

• esophageal disorder
• esophagus
• human papilloma virus
• squamous papillomatosis
• upper gastrointestinal endoscopy