Unique multidisciplinary approach in living donor liver transplantation to achieve total physiological revascularization in a patient with complete occlusion of portal vein system with combined chronic and subacute thrombosis.
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引用次数: 0
Abstract
Patients receiving liver transplantation in a setting of complete portal vein (PV) and superior mesenteric vein (SMV) thrombosis (Yerdel grade 4) experience lower outcomes after surgery; prognosis is independently influenced by the portal flow reconstruction technique, showing better outcomes in physiological surgical strategies. We describe a case of living donor liver transplantation in which the patient could not receive common physiological reconstructions preoperatively due to multiple small collaterals and extensive thrombosis down to first branches of SMV. We performed thromboendovenectomy of the PV and SMV first, but acute thrombosis developed recurrently even with interposition venous homograft between pericholedochal collateral vein and proximal recipient PV. Immediate after surgery, an intervention radiologist performed stent insertion into 3 stenotic points. Through multidisciplinary approach, complete physiological recanalization was obtained with normal liver function.
期刊介绍:
The American Journal of Transplantation is a leading journal in the field of transplantation. It serves as a forum for debate and reassessment, an agent of change, and a major platform for promoting understanding, improving results, and advancing science. Published monthly, it provides an essential resource for researchers and clinicians worldwide.
The journal publishes original articles, case reports, invited reviews, letters to the editor, critical reviews, news features, consensus documents, and guidelines over 12 issues a year. It covers all major subject areas in transplantation, including thoracic (heart, lung), abdominal (kidney, liver, pancreas, islets), tissue and stem cell transplantation, organ and tissue donation and preservation, tissue injury, repair, inflammation, and aging, histocompatibility, drugs and pharmacology, graft survival, and prevention of graft dysfunction and failure. It also explores ethical and social issues in the field.