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Table 1 Summary of the three cases in our hospital

From: Duodenal perforations secondary to a migrated biliary plastic stent successfully treated by endoscope: case-report and review of the literature

Case, No.Age/SexDiagnosisNo. of stents
Diameter/length (manufacturer)
stent type (straight or pig-tailed)Intervals from stent insertion to perforation (days)Devices used for retrieving PS, closing perforation and biliary drainagePerforation diameter (mm)Postoperative hospitalization (days)Outcome
172/MCBDS and acute cholangitis1
8.5 Fr/9 cm PS
(Flexima™; Boston Scientific)
straight33Snare319recovery
284/MAOSC and COPD1
7 Fr/12 cm PS
(Flexima™; Boston Scientific)
straight3Snare;
Hemoclips;
Nasobiliary drainage.
324recovery
352/MCBDS and acute cholangitis1
8.5 Fr/9 cm PS
(Flexima™; Boston Scientific)
straight75Snare;
Hemoclips;
Nasobiliary drainage.
312recovery
  1. abbreviations: CBDS Common bile duct stone, AOSC Acute obstructive suppurative cholangitis, COPD Chronic obstructive pulmonary disease, PS Plastic stent, Fr French