Extraluminal Recanalization for Biliary Duct-to-Duct Anastomotic Obstruction After Living Donor Liver Transplantation: Experience in Eight Patients
Autor: | Woojin Lee, Hyun Beom Kim, Beomsik Kang, In Joon Lee, Sang Myung Woo, Seong Hoon Kim |
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Rok vydání: | 2021 |
Předmět: |
Adult
Male medicine.medical_specialty Catheters Percutaneous Anastomosis Postoperative Complications Hematoma Living Donors medicine Humans Radiology Nuclear Medicine and imaging Aged Salvage Therapy Biliary drainage Common bile duct business.industry Anastomosis Surgical Middle Aged medicine.disease Liver Transplantation Surgery Catheter Treatment Outcome medicine.anatomical_structure Liver Drainage Cardiology and Cardiovascular Medicine Living donor liver transplantation business Duct (anatomy) |
Zdroj: | CardioVascular and Interventional Radiology. |
ISSN: | 1432-086X 0174-1551 |
Popis: | To investigate clinical outcomes and safety of extraluminal recanalization for duct-to-duct anastomotic obstruction after living donor liver transplantation (LDLT). Extraluminal recanalization was performed as a salvage procedure after failure of intraluminal cannulation in eight patients who underwent percutaneous transhepatic treatment of duct-to-duct anastomotic obstruction 11.0 ± 5.27 months after LDLT between October 2012 and April 2019. Technical details, safety, and outcomes of extraluminal recanalization were investigated. Total ten sessions of extraluminal recanalization were performed in the eight patients with the stiff backend of a 0.035 inch hydrophilic guide wire, 22-gauge Chiba needle, or Colapinto needle. Percutaneous common bile duct access was performed in three sessions to obtain a straight course for the puncture. There was one instance of subcapsular and intraparenchymal hematoma requiring placement of an additional drainage catheter and conservative treatment. During a follow-up period ranging from 18.4 to 100.7 months, the drainage catheter was removed in seven of the eight patients, including three patients who had recurrent stricture requiring repeat percutaneous treatment and one who underwent a routine change of an endoscopic retrograde biliary drainage catheter. Extraluminal recanalization can be an effective and safe salvage procedure after failed intraluminal cannulation of duct-to-duct anastomotic obstruction in LDLT. |
Databáze: | OpenAIRE |
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