Aortoenteric fistula following elective laparoscopic cholecystectomy
We present the case of a 71-year-old woman with gastrointestinal bleeding 21 days after undergoing elective laparoscopic cholecystectomy. Initial imaging revealed a pseudoaneurysm of nonaneurysmal infrarenal aorta, managed with an endovascular stent graft. Despite this procedure, recurrent gastrointestinal bleeding persisted, prompting further imaging that identified an aortoenteric fistula complicated by endograft infection. The fistula likely resulted from an iatrogenic injury caused by trocar...