Endoscopic Self-Expandable Metal Stent Placement for Malignant Afferent Loop Obstruction After Pancreaticoduodenectomy: A Case Series and Review
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초록
In this study, we assessed a series of our cases in which endoscopic self-expandable metal stents (SEMSs) were used to treat malignantafferent loop obstruction (ALO) that arose after pancreaticoduodenectomy (PD). We retrospectively examined the records of 7 patientswho underwent endoscopic SEMS placement for malignant ALO following PD. Clinical success was achieved in all cases. The medianprocedure time was 30 min (range, 15–50 min). There were no cases of stent occlusion, and no procedure-related adverse events wereencountered. All patients died of their primary disease, and the median overall survival period was 155 days (range, 96–374 days). Are-intervention involving endoscopic ultrasound-guided hepaticogastrostomy combined with antegrade stenting was performed forobstructive jaundice and acute cholangitis in 1 case. In conclusion, endoscopic SEMS placement may be an effective and safe treatmentfor malignant ALO that arises after PD.
Abstract
In this study, we assessed a series of our cases in which endoscopic self-expandable metal stents (SEMSs) were used to treat malignantafferent loop obstruction (ALO) that arose after pancreaticoduodenectomy (PD). We retrospectively examined the records of 7 patientswho underwent endoscopic SEMS placement for malignant ALO following PD. Clinical success was achieved in all cases. The medianprocedure time was 30 min (range, 15–50 min). There were no cases of stent occlusion, and no procedure-related adverse events wereencountered. All patients died of their primary disease, and the median overall survival period was 155 days (range, 96–374 days). Are-intervention involving endoscopic ultrasound-guided hepaticogastrostomy combined with antegrade stenting was performed forobstructive jaundice and acute cholangitis in 1 case. In conclusion, endoscopic SEMS placement may be an effective and safe treatmentfor malignant ALO that arises after PD.
참고문헌 (20)
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