Esophageal papilloma is a benign, rare epithelial tumor, accounting for 0.01 - 0.45% of patients undergoing upper gastrointestinal endoscopy. On histopathology, the characteristic lesion is a finger-like papilla due to an increase in the number of squamous cells in the esophagus.

Bleeding, perforation, and pancreatitis are the most frequent and serious side effects that limit the widespread use of endoscopic papillomatosis. The new laparoscopic papillary resection mentioned in the following article has two main improvements based on the conventional method.