Migrated biliary stent into the portal vein: a case report.

Biliary stent insertion is a well-established treatment of bile duct obstruction. Stent migration is a late-onset complication and can be life-threatening. We present a case of proximal biliary stent migration to the portal vein. An upper endoscopy was performed, and the biliary stent was retracted. Bleeding was seen from the papilla of Vater. The hepatoduodenal ligament was explored, and the common bile duct was found fully adherent to the portal vein, with a fistula between the common bile duct and the portal vein. The patient underwent surgery with extrahepatic bile duct resection and hepaticoduodenostomy. The patient survived and was discharged without surgical postoperative complications on postoperative Day 8.

Clinical implications of multidisciplinary team pancreatic cyst evaluation.

INTRODUCTION: The detection of incidental pancreatic cysts (PCs) is increasing due to frequent use of imaging. The aim of the present study was to evaluate the clinical consequences of regular multidisciplinary team (MDT) conferences for patients with PCs. METHODS: All patient data were obtained by review of patient medical records. PCs were assessed at the weekly MDT in accordance with the revised Fukuoka guidelines. RESULTS: A total of 455 patients were evaluated within 12 months. A large proportion of the cysts could not be characterised and was handled as branch duct (BD)-intraductal papillary mucinous neoplasia (IPMN). A total of 245 patients were included in a follow-up programme, whereas 175 patients were excluded. Further diagnostic work-up was recommended for 31 patients. A total of 66 patients were reviewed on MDT a second time during the study period, eight of whom received a diagnosis different from that given at the first MDT. A total of 35 patients with mucinous PC or cysts treated as BD-IPMN had either worrisome features (WF) or high-risk stigmata (HRS), four of these patients had a PC ≤ 10 mm. Indication for surgery was WF or HRS and, in the course of 12 months, six patients were recommended surgery taking their PS into account. Two patients had a malignant and two had a premalignant lesion. CONCLUSION: In all, 455 patients were evaluated to find 35 patients with suspected premalignant PCs. This means that almost 8% of the referred patients had suspicious lesions, which indicates a need for a regular MDT conference. FUNDING: None. TRIAL REGISTRATION: Not relevant.

Long-term outcome after early repair of iatrogenic bile duct injury. A national Danish multicentre study.

BACKGROUND: The aim of this retrospective study was to evaluate the peri-operative and long-term outcome after early repair with a hepaticojejunostomy (HJ). METHODS: Between 1995 and 2010, a nationwide, retrospective multi-centre study was conducted. All iatrogenic bile duct injury (BDI) sustained during a cholecystectomy and repaired with HJ in the five Hepato-Pancreatico-Biliary centres in Denmark were included. RESULTS: In total, 139 patients had an HJ repair. The median time from the BDI to reconstruction was 5 days. A concomitant vascular injury was identified in 26 cases (19%). Post-operative morbidity was 36% and mortality was 4%. Forty-two patients (30%) had a stricture of the HJ. The median follow-up time without stricture was 102 months. Nineteen out of the 42 patients with post-reconstruction biliary strictures had a re-HJ. Twenty-three patients were managed with percutaneous transhepatic cholangiography and dilation. The overall success rate of re-establishing the biliodigestive flow approached 93%. No association was found between timing of repair, concomitant vascular injury, level of injury and stricture formation. CONCLUSION: In this national, unselected and consecutive cohort of patients with BDI repaired by early HJ we found a considerable risk of long-term complications (e.g. 30% stricture rate) and mortality in both the short- and the long-term perspective.