Associating liver partition and portal vein ligation for staged hepatectomy(ALPPS) has been recently demonstrated as a method to induce rapid and extensive hypertrophy within a short time and has been employed for a v...Associating liver partition and portal vein ligation for staged hepatectomy(ALPPS) has been recently demonstrated as a method to induce rapid and extensive hypertrophy within a short time and has been employed for a variety of primary and metastatic liver tumors. However, controversies remain due to its high morbidity and mortality. To enable safer surgery, liver surgeons have searched for better technical modifications, such as partial ALPPS, mini-ALPPS, minimally invasive ALPPS, and Terminal branches portal vein Embolization Liver Partition for Planned hepatectomy(TELPP). It seems that TELPP is very promising, because it has the main advantage of ALPPS-the rapid increase of future liver remnant volume, but the morbidity and mortality are much lower because only one surgical operation is required.展开更多
Associating liver partition and portal vein ligation for staged hepatectomy(ALPPS) is a recently introduced technique aimed to perform two-stage hepatectomy in patients with a variety of primary or secondary neoplasti...Associating liver partition and portal vein ligation for staged hepatectomy(ALPPS) is a recently introduced technique aimed to perform two-stage hepatectomy in patients with a variety of primary or secondary neoplastic lesions. ALPSS is based on a preliminary liver resection associated with ligation of the portal branch directed to the diseased hemiliver(DH), followed by hepatectomy after an interval of time in which the future liver remnant(FLR) hypertrophied adequately(partly because of preserved arterialization of the DH). Multidetector computed tomography(MDCT) and magnetic resonance imaging(MRI) play a pivotal role in patients' selection and FLR assessment before and after the procedure, as well as in monitoring early and late complications, as we aim to review in this paper. Moreover, we illustrate main abdominal MDCT and MRI findings related to ALPPS.展开更多
基金Supported by the National Natural Science Foundation of China,No.81570559 and No.81272673
文摘Associating liver partition and portal vein ligation for staged hepatectomy(ALPPS) has been recently demonstrated as a method to induce rapid and extensive hypertrophy within a short time and has been employed for a variety of primary and metastatic liver tumors. However, controversies remain due to its high morbidity and mortality. To enable safer surgery, liver surgeons have searched for better technical modifications, such as partial ALPPS, mini-ALPPS, minimally invasive ALPPS, and Terminal branches portal vein Embolization Liver Partition for Planned hepatectomy(TELPP). It seems that TELPP is very promising, because it has the main advantage of ALPPS-the rapid increase of future liver remnant volume, but the morbidity and mortality are much lower because only one surgical operation is required.
文摘Associating liver partition and portal vein ligation for staged hepatectomy(ALPPS) is a recently introduced technique aimed to perform two-stage hepatectomy in patients with a variety of primary or secondary neoplastic lesions. ALPSS is based on a preliminary liver resection associated with ligation of the portal branch directed to the diseased hemiliver(DH), followed by hepatectomy after an interval of time in which the future liver remnant(FLR) hypertrophied adequately(partly because of preserved arterialization of the DH). Multidetector computed tomography(MDCT) and magnetic resonance imaging(MRI) play a pivotal role in patients' selection and FLR assessment before and after the procedure, as well as in monitoring early and late complications, as we aim to review in this paper. Moreover, we illustrate main abdominal MDCT and MRI findings related to ALPPS.
