Objective Modified upper abdominal cluster transplantation ( MCT) ,which was inspired by classical cluster transplant technique,has been proven more effective and feasible in the treatment of patients with end stage l...Objective Modified upper abdominal cluster transplantation ( MCT) ,which was inspired by classical cluster transplant technique,has been proven more effective and feasible in the treatment of patients with end stage liver diseases associated with insulin - dependent展开更多
Over the past six decades,liver transplantation(LT)has evolved from an experimental procedure into a standardized and life-saving intervention,reshaping the landscape of organ transplantation.Driven by pioneering brea...Over the past six decades,liver transplantation(LT)has evolved from an experimental procedure into a standardized and life-saving intervention,reshaping the landscape of organ transplantation.Driven by pioneering breakthroughs,technological advancements,and a deepened understanding of immunology,LT has seen remarkable progress.Some of the most notable breakthroughs in the field include advances in immunosuppression,a revised model for end-stage liver disease,and artificial intelligence(AI)-integrated imaging modalities serving diagnostic and therapeutic roles in LT,paired with ever-evolving technological advances.Additionally,the refinement of transplantation procedures,resulting in the introduction of alternative transplantation methods,such as living donor LT,split LT,and the use of marginal grafts,has addressed the challenge of organ shortage.Moreover,precision medicine,guiding personalized immunosuppressive strategies,has significantly improved patient and graft survival rates while addressing emergent issues,such as short-term complications and early allograft dysfunction,leading to a more refined strategy and enhanced postoperative recovery.Looking ahead,ongoing research explores regenerative medicine,diagnostic tools,and AI to optimize organ allocation and posttransplantation car.In summary,the past six decades have marked a transformative journey in LT with a commitment to advancing science,medicine,and patient-centered care,offering hope and extending life to individuals worldwide.展开更多
Background： BiNary cast syndrome （BCS） was a postoperative complication of orthotopic liver transplantation （OLT）, and the reason for BSC was considered to relate with ischemic type biliary lesions. This study ai...Background： BiNary cast syndrome （BCS） was a postoperative complication of orthotopic liver transplantation （OLT）, and the reason for BSC was considered to relate with ischemic type biliary lesions. This study aimed to evaluate the relationship between BCS following OLT and the hepatic artery resistance index （HARt）, and to observe pathological changes and morphology of biliary casts. Methods： Totally, 18 patients were diagnosed with BCS by cholangiography following OLT using choledochoscope or endoscopic retrograde cholangiopancreatography. In addition, 36 patients who did not present with BCS in the corresponding period had detectable postoperative HARI on weeks I, 2, 3 shown by color Doppler flow imaging. The compositions ofbiliary casts were analyzed by pathological examination and scanning electron microscopy. Results： HARI values of the BCS group were significantly decreased as compared with the non-BCS group on postoperative weeks 2 and 3 （P 〈 0.05）. Odds ratio （OR） analysis of HARI 1, HARI 2, HARI 3 following the operation was 〉1 （OR = 1.300： 1.223 and 1.889, respectively）. The OR of HARI 3 was statistically significant （OR - 1.889; 95% confidence interval - 1.166-7.490; P - 0.024）. The compositions of biliary casts were different when bile duct stones wcrc present. Furthermore, vascular epithelial cells were found by pathological examination in binary casts. Conclusions： HARI may possibly serve as an independent risk factor and early predictive factor of BCS. Components and formation of binary casts and bile duct stones are different.展开更多
文摘Objective Modified upper abdominal cluster transplantation ( MCT) ,which was inspired by classical cluster transplant technique,has been proven more effective and feasible in the treatment of patients with end stage liver diseases associated with insulin - dependent
文摘Over the past six decades,liver transplantation(LT)has evolved from an experimental procedure into a standardized and life-saving intervention,reshaping the landscape of organ transplantation.Driven by pioneering breakthroughs,technological advancements,and a deepened understanding of immunology,LT has seen remarkable progress.Some of the most notable breakthroughs in the field include advances in immunosuppression,a revised model for end-stage liver disease,and artificial intelligence(AI)-integrated imaging modalities serving diagnostic and therapeutic roles in LT,paired with ever-evolving technological advances.Additionally,the refinement of transplantation procedures,resulting in the introduction of alternative transplantation methods,such as living donor LT,split LT,and the use of marginal grafts,has addressed the challenge of organ shortage.Moreover,precision medicine,guiding personalized immunosuppressive strategies,has significantly improved patient and graft survival rates while addressing emergent issues,such as short-term complications and early allograft dysfunction,leading to a more refined strategy and enhanced postoperative recovery.Looking ahead,ongoing research explores regenerative medicine,diagnostic tools,and AI to optimize organ allocation and posttransplantation car.In summary,the past six decades have marked a transformative journey in LT with a commitment to advancing science,medicine,and patient-centered care,offering hope and extending life to individuals worldwide.
基金Source of Support： This study was supported by grants from Science and Technology, Development Plan of Shandong Province （No. 2011GSF 11836）, Natural Science Foundation of Shandong Province （No. ZR2012HM029）, Science and Technology Development Plan of Jinan City （No. 20140821 ）. Conflict of Interest： None declared.ACKNOWLEDGMENTS We thank Prof. Cong Cheng for all statistical analyses, who is director of the teaching and research section of statistics of Taishan Medical University.
文摘Background： BiNary cast syndrome （BCS） was a postoperative complication of orthotopic liver transplantation （OLT）, and the reason for BSC was considered to relate with ischemic type biliary lesions. This study aimed to evaluate the relationship between BCS following OLT and the hepatic artery resistance index （HARt）, and to observe pathological changes and morphology of biliary casts. Methods： Totally, 18 patients were diagnosed with BCS by cholangiography following OLT using choledochoscope or endoscopic retrograde cholangiopancreatography. In addition, 36 patients who did not present with BCS in the corresponding period had detectable postoperative HARI on weeks I, 2, 3 shown by color Doppler flow imaging. The compositions ofbiliary casts were analyzed by pathological examination and scanning electron microscopy. Results： HARI values of the BCS group were significantly decreased as compared with the non-BCS group on postoperative weeks 2 and 3 （P 〈 0.05）. Odds ratio （OR） analysis of HARI 1, HARI 2, HARI 3 following the operation was 〉1 （OR = 1.300： 1.223 and 1.889, respectively）. The OR of HARI 3 was statistically significant （OR - 1.889; 95% confidence interval - 1.166-7.490; P - 0.024）. The compositions of biliary casts were different when bile duct stones wcrc present. Furthermore, vascular epithelial cells were found by pathological examination in binary casts. Conclusions： HARI may possibly serve as an independent risk factor and early predictive factor of BCS. Components and formation of binary casts and bile duct stones are different.
