20 April 2026
: Case report
Acute Intraoperative Airway Emergency During Submucosal Tunnel Endoscopic Resection for an Esophageal Lesion: A Report of an Unusual Case
Rare coexistence of disease or pathology
Jiaojiao Xia ABCDEF 1, Yanli Zhang BCD 1, Xi Yu BCE 2, Hongyi Lei ACDF 1*DOI: 10.12659/AJCR.951698
Am J Case Rep 2026; 27:e951698
Figure 1 Blunt dissection of a lower esophageal submucosal mass measuring approximately 1 cm, consistent with a leiomyoma






