Per journal article: risk factors for serious adverse events associated with multiband mucosectomy in barrett¿s esophagus: an international multicenter analysis of 3827 endoscopic resection procedures.Belghazi et al.2020.Stenosis - stenosis requiring endoscopic treatment was observed in 231 out of 2447 patients accounting for a stenosis rate of 9.4 %.In 219 out of 231 patients, median 2 (iqr 1 ¿ 4) dilations were required.The remaining patients underwent incision therapy (n=2).The remaining patients underwent stent placement (n=10).The data from this paper was obtained from 7 countries 7 countries ((b)(6), united states) as an exact location cannot be determine for the complaints, a complaint has been originated for each location.
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