Akira Sasaki, Hiroyuki Nitta, Takeshi Iwaya, Akira Umemura, Fumitaka Endo, Ryosuke Fujisawa, Haruka Nikai, Yosuke Toya, Shigeaki Baba, Naoto Takahashi. Curative endoscopic closure of a chronic esophagopleural fistula after Boerhaave syndrome using an over-the-scope clip: A case report. World Journal of Gastrointestinal Surgery 2026; 18(8): 121170doi: 10.4240/wjgs.121170