| Abstrakt: |
Background: To date, no prospective study has compared the safety and efficacy of band-assisted endoscopic mucosal resection (BA-EMR) with those of endoscopic dissection (ESD) for the treatment of submucosal tumors (SMTs) in the gastric fundus. We aimed to compare the safety and efficacy of BA-EMR with those of ESD for SMTs ≤ 1.5 cm in the gastric fundus. Methods: In total, 62 patients with SMTs ≤ 1.5 cm in the gastric fundus underwent band ligation; the lesions that could be completely ligated were excised using a snare, while others were removed by ESD. Results: Of 62 patients, 42 had their lesions completely ligated by the band and underwent BA-EMR, while 20 had lesions that could not be completely ligated and underwent ESD. The average tumor size was 0.94 ± 0.16 and 1.30 ± 0.16 cm in the BA-EMR and ESD groups, respectively. Compared with ESD, BA-EMR had significantly fewer complications and a significantly shorter mean operating time and hospital stay. Conclusion: BA-EMR is a safe and effective method for small SMTs in the gastric fundus, but is only suitable for SMTs < 1.2 cm. For small SMTs (< 1.2 cm) in the gastric fundus, BA-EMR may simplify the treatment procedure, shorten the operation time, and reduce complications. [ABSTRACT FROM AUTHOR] |
