ABSTRACT
Objective:To study the effect and safety of endoscopic ultrasonography guided reverse dissection for refractory benign esophageal stricture.Methods:Seventeen patients with refractory benign esophageal stricture were selected for endoscopic ultrasonography guided reverse dissection in Shunde Hospital, Southern Medical University from January 2016 to December 2019. The clinical data including operation success rate, complications and clinical efficacy were analyzed.Results:All 17 patients were successfully treated with endoscopic ultrasonography guided reverse dissection. The operating time was 38.82±24.27 minutes. No serious complications such as major bleeding, perforation, and infection were found during and after the operation. The follow-up time ranged from 3 to 44 months. Four patients had symptoms of dysphagia again at 3, 12, 18, and 26 months after operation, and re-examination of gastroscopy revealed recurrent esophageal stenosis. The rest of the patients did not re-stenosis until the last time of follow-up.Conclusion:Endoscopic ultrasonography guided reverse dissection is a safe and effective treatment for refractory benign esophageal stricture.
ABSTRACT
Objective To explore the curative effect of triple lumen feeding tube on upper gastroin-testinal tract perforation after endoscopic operation.Methods A total of 1 12 patients with upper gastrointes-tinal perforation after endoscopic operation were involved in this prospective control test.The remission rate of abdominal pain and abdominal distension,gastric pH,lesion healing time,length of stay and the success rate of conservative treatment were compared between the control group (indwelling traditional gastric tube and intravenous use of omeprazole injection)and the experimental group (intestinal administration of PPI through triple lumen feeding tube).Results The remission rate of abdominal pain of the experimental group was 61. 3% at 6 hours,and 83. 2% at 12 h,which were significantly higher than those of the control group (P0. 05 ).Con-clusion The curative effect of triple lumen feeding tube on upper gastrointestinal tract perforation after endo-scopic operation is ideal.