Distal sigmoid perforation secondary to migration of a biliary stent: A case report

Abstract Introduction: Colonic perforation is a rare but critical condition that can lead to significant morbidity and mortality, particularly when iatrogenic in nature, such as from biliary stent migration, which occurs in less than 1 % of cases. This underscores the need for awareness among healthcare professionals regarding this potential risk and the importance of timely diagnosis and management. Case presentation: We present an 80-year-old female patient admitted with severe abdominal pain and vomiting. Radiological examinations revealed free air under