Endoscopic resection in the treatment of intramural esophageal bronchogenic cysts: A retrospective analysis of 17 cases. Issue 12 (December 2022)

• Record Type: Journal Article
• Authors: Jiao, Jiao; Fan, Xiaofei; Luo, Lili; Zheng, Zhongqing; Wang, Bangmao; Liu, Wentian
• Is Part Of: Digestive and liver disease. Volume 54:Issue 12(2022)
• Page Start: 1691
• Page End: 1697
• Publication Date: 2022-12
• Subjects: Esophagus -- Bronchogenic cyst -- Endoscopic ultrasonography -- Endoscopic submucosal dissection -- Submucosal tunneling endoscopic rection; Digestive organs -- Diseases -- Periodicals; Liver -- Diseases -- Periodicals; 616.33005
• DOI: 10.1016/j.dld.2022.08.029
• Languages: English
• ISSNs: 1590-8658

Abstract

Abstract: Background: Intramural esophageal bronchogenic cysts (EBCs) are rare congenital malformations. Differences in reports on the clinical features of intramural EBCs and some controversies about the treatment strategy for intramural EBCs exist. Objectives: To investigate the clinical characteristics of intramural EBCs and evaluate the safety and efficacy of endoscopic resection. Methods: The clinical and endoscopic features, endoscopic resection treatment, postoperative adverse events, and follow-up results of 17 patients with intramural EBCs were retrospectively studied. Results: Intramural EBCs exhibited male predominance with a male/female ratio of 58.8% (10/7) and were predominantly found in the distal esophagus. Approximately 94.1% of patients presented with gastrointestinal symptoms. All lesions were protruding masses covered by intact mucosal epithelium. The morphologies of intramural EBCs were diverse under white light endoscopy. On endoscopic ultrasonography, intramural EBCs presented as homogeneous or inhomogeneous hypoechoic or anechoic lesions. Eleven lesions originated from the muscularis propria, which underwent submucosal tunnel endoscopic resection (STER), and six lesions were from the submucosa, which underwent endoscopic submucosal dissection (ESD). Approximately 88.2% of patients underwent complete endoscopic resection. No serious pneumothorax, bleeding, pleural effusion, esophagotracheal fistula, or other adverse events occurred in all patients after endoscopic resection, and no cyst recurrence, metastasis, or esophageal scar stenosis was observed during the follow-up period. Conclusions: Intramural EBCs can be treated by digestive endoscopic surgery. STER and ESD are safe, effective, and minimally invasive resection methods.