ABSTRACT
Objective To evaluate the therapeutic effects of titanium clips occlusion for the defects and complications caused by endoscopic mucosal resection(EMR).Methods Totally 62 patients with protuberant lesions in the esophagus or gastrointestinal tract(≤15 mm in diameter) were treated by EMR in our hospital.During the operation,69 lesions were cut and the surgical defects were clipped using titanium clips.The intra-and post-operative complications of the patients were reviewed.Six weeks after the treatment,the patients received re-examination by endoscopy to observe the healing of the mucosal defects.Results The 69 lesions in the 62 cases were resected completely.At each defect,1-3 titanium clips were used,no perforation or hemorrhage occurred in the patients.Endoscopy performed in 6 weeks showed that all the defects were healed without ulcer,stenosis or recurrence.The titanium clips dropped 65 of the defected mucosa.Conclusion Titanium clips is effective and safe for defects caused by endoscopic mucosal resection.