Extracorporeal liver surgery(ELS), also known as liver autotransplantation, is a hybrid(cross-fertilized) surgery incorporating the technical knowledge from extreme liver and transplant liver surgeries, and recently b...Extracorporeal liver surgery(ELS), also known as liver autotransplantation, is a hybrid(cross-fertilized) surgery incorporating the technical knowledge from extreme liver and transplant liver surgeries, and recently became more embraced and popularized among leading centers. ELS could be summarized into three major categories, namely, ex-situ liver resection and autotransplantation(ELRA), ante-situm liver resection and autotransplantation(ALRA) and auxiliary partial liver autotransplantation(APLA). The successful development of ELS during the past 37 years is definitely inseparable from continuous effort s done by Chinese surgeons and researchers. Especially, the precision liver surgery paradigm has allowed to transform ELS into a modularized, more simplified, and standardized surgery, to upgrade surgical skills, to improve peri-operative outcome and long-term survival, to increase the capability of surgeons to select more complex diseases and to expand the level of medical service to the population. This review highlights the Chinese contributions to the field of ELS, focusing thereby on features of different surgical types, technical innovations, disease selection and surgical indication, patient prognosis and future perspectives.展开更多
Liver transplantation(LT)is currently the only effective treatment option for endstage liver disease.The importance of animal models in transplantation is widely recognized among researchers.Because of the well-charac...Liver transplantation(LT)is currently the only effective treatment option for endstage liver disease.The importance of animal models in transplantation is widely recognized among researchers.Because of the well-characterized mouse genome and the greater diversity and availability of both genetically modified animals and research reagents,mouse orthotopic LT(MOLT)has become an ideal model for the investigation of liver biology,tissue injury,regulation of alloimmunity and tolerance induction,and the pathogenesis of specific liver diseases.However,due to its complicated and technically demanding procedure,the model has merely been used by only a few research groups in the world for years.For a new learner,training lasting at least a couple of months or even years is required.Most of the investigators have emphasized the importance of elaborate techniques and dedicated instruments in establishing a MOLT model,but some details are often neglected.The nontechnical details are also significant,especially for researchers who have little experience in mouse microsurgery.Here,we review and summarize the crucial technical and nontechnical details in establishing the model of MOLT based on scientific articles and our experience in six aspects:animal selection,anesthesia,perioperative management,organ procurement,back-table preparation,and implantation surgery.We aim to enable research groups to shorten the learning curve and implement the mouse LT procedure with high technical success.展开更多
基金supported by grants from the Beijing Hospitals Authority Youth Program (12022B4010)BTCH Young Talent En-lightenment Program (2024QMRC24)CAMS Innovation Fund for Medical Sciences (2019-I2M-5–056)。
文摘Extracorporeal liver surgery(ELS), also known as liver autotransplantation, is a hybrid(cross-fertilized) surgery incorporating the technical knowledge from extreme liver and transplant liver surgeries, and recently became more embraced and popularized among leading centers. ELS could be summarized into three major categories, namely, ex-situ liver resection and autotransplantation(ELRA), ante-situm liver resection and autotransplantation(ALRA) and auxiliary partial liver autotransplantation(APLA). The successful development of ELS during the past 37 years is definitely inseparable from continuous effort s done by Chinese surgeons and researchers. Especially, the precision liver surgery paradigm has allowed to transform ELS into a modularized, more simplified, and standardized surgery, to upgrade surgical skills, to improve peri-operative outcome and long-term survival, to increase the capability of surgeons to select more complex diseases and to expand the level of medical service to the population. This review highlights the Chinese contributions to the field of ELS, focusing thereby on features of different surgical types, technical innovations, disease selection and surgical indication, patient prognosis and future perspectives.
基金the Science and Technology Department of Jilin Province,No.20180622004JCthe Finance Department of Jilin Province,No.2017F004The First Hospital of Jilin University,No.LCPYJJ2017007.
文摘Liver transplantation(LT)is currently the only effective treatment option for endstage liver disease.The importance of animal models in transplantation is widely recognized among researchers.Because of the well-characterized mouse genome and the greater diversity and availability of both genetically modified animals and research reagents,mouse orthotopic LT(MOLT)has become an ideal model for the investigation of liver biology,tissue injury,regulation of alloimmunity and tolerance induction,and the pathogenesis of specific liver diseases.However,due to its complicated and technically demanding procedure,the model has merely been used by only a few research groups in the world for years.For a new learner,training lasting at least a couple of months or even years is required.Most of the investigators have emphasized the importance of elaborate techniques and dedicated instruments in establishing a MOLT model,but some details are often neglected.The nontechnical details are also significant,especially for researchers who have little experience in mouse microsurgery.Here,we review and summarize the crucial technical and nontechnical details in establishing the model of MOLT based on scientific articles and our experience in six aspects:animal selection,anesthesia,perioperative management,organ procurement,back-table preparation,and implantation surgery.We aim to enable research groups to shorten the learning curve and implement the mouse LT procedure with high technical success.
