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Hepatectomy with Hepatic vein resection and reconstruction

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https://www.readbyqxmd.com/read/28288065/how-has-virtual-hepatectomy-changed-the-practice-of-liver-surgery-experience-of-1194-virtual-hepatectomy-before-liver-resection-and-living-donor-liver-transplantation
#1
Yoshihiro Mise, Kiyoshi Hasegawa, Shouichi Satou, Junichi Shindoh, Kenji Miki, Nobuhisa Akamatsu, Junichi Arita, Junichi Kaneko, Yoshihiro Sakamoto, Norihiro Kokudo
OBJECTIVE: To assess how virtual hepatectomy (VH), conducted using surgical planning software, influences the outcomes of liver surgery. BACKGROUND: Imaging technology visualizes the territories of the liver vessels, which were previously impossible. However, the clinical impact of VH has not been evaluated. METHODS: From 2004 to 2013, we performed 1194 VHs preoperatively. Outcomes of living donor liver transplantation (LDLT) and hepatectomy for hepatocellular carcinoma (HCC)/colorectal liver metastases (CRLM) were compared between patients in whom VH was performed (VH) and those without VH evaluation (non-VH)...
March 10, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28207553/laparoscopic-living-donor-right-hemihepatectomy-with-venous-outflow-reconstruction-using-cadaveric-common-iliac-artery-allograft-case-report-and-literature-review
#2
Jiaxin Li, Jiwei Huang, Hong Wu, Yong Zeng
RATIONALE: With the development of laparoscopic technique, the total laparoscopic living donor right hemihepatectomy (LLDRH) procurement surgery has been successfully performed in many liver transplant centers all over the world, and the number of cases is continuing to increase. We report our case of laparoscopic right graft resection with venous outflow reconstruction using cadaveric common iliac artery allograft in our center and review literatures about total LLDRH surgery. PATIENT CONCERNS AND DIAGNOSES: A 40-year-old male living donor for right hepatectomy was selected after pretransplant evaluation including laboratory tests, liver volume, anatomy of hepatic vein, artery, portal vein, and bile duct...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28133129/-huge-hepatocellular-carcinoma-with-portal-vein-and-inferior-vena-cava-thrombi-treated-with-curative-liver-resection-and-perioperative-hepatic-arterial-infusion-chemotherapy-a-case-report
#3
Shinsaku Obara, Takeo Nomi, Ichirou Yamato, Daisuke Hokuto, Satoshi Yasuda, Chihiro Kawaguchi, Takahiro Yoshikawa, Masayuki Sho, Takatsugu Yamada, Takahiro Akahori, Shoichi Kinoshita, Minako Nagai, Hiromichi Kanehiro, Yoshiyuki Nakajima
The prognosis of hepatocellular carcinoma(HCC)with main portal vein(MPV)and/or the inferior vena cava(IVC)tumor thrombi is dismal. The management of HCC with severe tumor thrombus is complicated. In this study, we report a case of HCC with tumor thrombi in the MPV and IVC that was successfullytreated via liver resection and perioperative hepatic arterial infusion chemotherapy(HAI). A 68-year-old man was referred to our institution to treat huge HCC lesion in the right lobe of the liver. Abdominal computed tomography(CT)revealed a tumor(12 cm in diameter)in the right hepatic lobe and tumor thrombi in the MPV and IVC...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/27919848/surgical-outcomes-of-hepatocellular-carcinoma-invading-hepatocaval-confluence
#4
Wei Li, Hong Wu, Jun Han
BACKGROUND: Combined liver and inferior vena cava (IVC) resection followed by IVC and/or hepatic vein reconstruction (HVR) is a curative operation for selected patients with hepatocellular carcinoma (HCC) invading the hepatocaval confluence. The present study aimed to elucidate the prognostic factors for patients with HCC invading the hepatocaval confluence. METHODS: Forty-two consecutive patients underwent hepatectomy, combined with IVC replacement and/or HVR for HCC between January 2009 and December 2014 were included in this study...
December 2016: Hepatobiliary & Pancreatic Diseases International: HBPD INT
https://www.readbyqxmd.com/read/27896655/transhepatic-hilar-approach-for-perihilar-cholangiocarcinoma-significance-of-early-judgment-of-resectability-and-safe-vascular-reconstruction
#5
Naohisa Kuriyama, Shuji Isaji, Akihiro Tanemura, Yusuke Iizawa, Hiroyuki Kato, Yasuhiro Murata, Yoshinori Azumi, Masashi Kishiwada, Shugo Mizuno, Masanobu Usui, Hiroyuki Sakurai
In the most common surgical procedure for perihilar cholangiocarcinoma, the margin status of the proximal bile duct is determined at the final step. Our procedure, the transhepatic hilar approach, confirms a cancer-negative margin status of the proximal bile duct first. We first performed a partial hepatic parenchymal transection to expose the hilar plate, and then transected the proximal bile duct to confirm margin status. Then, divisions of the hepatic artery and portal vein of the future resected liver are performed, followed by the residual hepatic parenchymal transection...
March 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/27852277/right-hepatectomy-for-a-detoured-left-hepatic-artery-in-hilar-cholangiocarcinoma-report-of-a-rare-but-rational-resection
#6
Chun-Yi Tsai, Nobuyuki Watanabe, Tomoki Ebata, Takashi Mizuno, Yuzuru Kamei, Masato Nagino
BACKGROUND: Curative hepatectomy with bile duct resection is the treatment for perihilar cholangiocarcinoma. A locally advanced tumor necessitates hepatectomy with simultaneous vascular resection, and reconstruction remains an obstacle for surgeons. Studies have focused on the variations of hepatic arteries. Nevertheless, the anatomical alignment of the portal veins, bile ducts, and hepatic arteries are equally critical in surgical planning of curative resection for advanced tumors. We have reported promising outcomes of hepatectomy with simultaneous resection and reconstruction of the hepatic artery...
November 16, 2016: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/27401445/parenchyma-sparing-hepatectomy-with-vascular-reconstruction-techniques-for-resection-of-colorectal-liver-metastases-with-major-vascular-invasion
#7
Saiho Ko, Yuuki Kirihataya, Masanori Matsusaka, Tomohide Mukogawa, Hirofumi Ishikawa, Akihiko Watanabe
BACKGROUND: Resectability of colorectal liver metastasis (CRLM) depends on major vascular involvement and is affected by chemotherapy-induced liver injury. Parenchyma-sparing with combined resection and reconstruction of involved vessels may expand the indications and safety of hepatectomy. METHODS: Of 92 patients who underwent hepatectomy for CRLM, 15 underwent major vascular resection and reconstruction. The reconstructed vessels were the portal vein (PV) in five cases, the major hepatic vein (HV) in nine cases, and the inferior vena cava in six cases...
August 2016: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/27384750/aggressive-hemihepatectomy-combined-with-resection-and-reconstruction-of-middle-hepatic-vein-for-intrahepatic-cholangiocarcinoma
#8
Akinori Miyata, Yoshihiro Sakamoto, Satoshi Yamamoto, Nobuhisa Akamatsu, Junichi Arita, Junichi Kaneko, Kiyoshi Hasegawa, Norihiro Kokudo
BACKGROUND: Major hepatectomy for intrahepatic cholangiocarcinoma (ICC) sometimes involves resection of major hepatic veins, which might result in the future liver remnant (FLR) congestion. The necessity and efficacy of resection and reconstruction of the middle hepatic vein (MHV) during right or left hemihepatectomy for resection of ICC remains unclear. METHODS: Between 1995 and 2013, 68 patients underwent right (n = 24) or left hemihepatectomy (n = 44) for primary ICC, with (n = 27) or without (n = 41) resection of MHV...
July 6, 2016: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/27083897/usefulness-of-a-recanalized-umbilical-vein-for-vascular-reconstruction-in-pediatric-hepatic-surgery
#9
Masato Shinkai, Kyoko Mochizuki, Norihiko Kitagawa, Hiroshi Take, Hidehito Usui, Kaori Nakamura Yamoto, Shogo Fujita, Youkatsu Ohhama
PURPOSE: Pediatric surgeons currently engage in various abdominal vascular surgeries, which sometimes require vascular conduits or grafts. Herein, we report our experience with patients undergoing vascular reconstruction using a recanalized umbilical vein (rUV) and their long-term outcome. METHOD: Five patients with extrahepatic portal vein obstruction (EHPVO) underwent mesenterico-/porto-left portal vein (PV) bypass surgery using a short rUV conduit with an interposition vein graft...
June 2016: Pediatric Surgery International
https://www.readbyqxmd.com/read/27076622/a-novel-technique-for-hepatic-vein-reconstruction-during-hepatectomy
#10
Rodrigo C Surjan, Tiago Basseres, Denis Pajecki, Daniel B Puzzo, Fabio F Makdissi, Marcel A C Machado, Alexandre Gustavo Bellorio Battilana
Surgical resection is the treatment of choice for malignant liver tumours. Nevertheless, surgical approach to tumours located close to the confluence of the hepatic veins is a challenging issue. Trisectionectomies are considered the first curative option for treatment of these tumours. However, those procedures are associated with high morbidity and mortality rates primarily due to post-operative liver failure. Thus, maximal preservation of functional liver parenchyma should always be attempted. We describe the isolated resection of Segment 8 for the treatment of a tumour involving the right hepatic vein and in contact with the middle hepatic vein and retrohepatic vena cava with immediate reconstruction of the right hepatic vein with a vascular graft...
2016: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/27070877/-reconstruction-of-hepatic-veins-in-liver-resection-technique-and-possibility-of-prophylaxis-of-posthepatectomy-liver-failure
#11
R B Alikhanov, V A Kubyshkin, A V Dubrovsky, M G Efanov
BACKGROUND: Invasion of hepatic veins by liver tumor limits parenchyma-preserving liver resection. We analyzed different technique of hepatic vein reconstruction and possibility of prophylaxis of post hepatectomyliver failure in patients with compromised liver function. METHODS AND CLINICAL DATA: From 2010 to 2015 performed 199 liver resections. Reconstruction of hepatic veins performed in 9 (4.5%). Among them 3 patients was with hepatocellular carcinoma and 6 patients with colorectal liver metastases...
2016: Khirurgiia
https://www.readbyqxmd.com/read/26805161/-synchronous-triple-malignant-tumors-hilar-cholangiocarcinoma-ascending-colon-cancer-liposarcoma-resected-in-a-two-stage-procedure-a-case-report
#12
Sho Yasuta, Junichiro Yamauchi, Ataru Satoh, Tomoya Ikeda, Shota Fujita, Yasufumi Matsuda, Shin Kobayashi, Takashi Ajiki, Katsuo Tsuchihara, Noriko Kondo, Shuichi Ishiyama
A 70-year-old man with a history of myocardial infarction (MI) and taking 2 antiplatelet drugs was diagnosed with anemia his 6-month post-MI checkup. A lower gastrointestinal endoscopy detected ascending colon cancer, and contrast-enhanced a computed tomography scan revealed hilar cholangiocarcinoma as well as lesions suspicious for gastrointestinal stromal tumors of the small intestine. The patient was given a preoperative diagnosis of synchronous triple malignant tumors. The decision to perform a two-stage procedure was made for the following reasons: the impossibility of discontinuing antiplatelet drugs 6 months after drug-eluting stent placement, continuous bleeding due to colon cancer and the possibility of suffering severe stress from surgery while at high risk for diseases such as hepatic failure...
November 2015: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/26356493/inferior-vena-cava-reconstruction-for-leiomyosarcoma-of-zone-i-iii-requiring-complete-hepatectomy-and-bilateral-nephrectomy-with-autotransplantation
#13
Hoylan T Fernandez, Peter T W Kim, Tiffany L Anthony, Baron L Hamman, Robert M Goldstein, Giuliano Testa
The inferior vena cava (IVC) is the most common site of leiomyosarcomas arising from a vascular origin. Leiomyosarcomas of the IVC are categorized by anatomical location. Zone I refers to the infrarenal portion of the IVC, Zone II from the hepatic veins to the renal veins, and Zone III from the right atrium to the hepatic veins. This is a rare presentation of a Zone I-III leiomyosarcoma. Fifty-two-years-old female with a medical history significant only for HTN was admitted to the hospital with bilateral lower extremity edema and dyspnea...
October 2015: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/26200628/minor-but-complex-liver-resection-an-alternative-to-major-resections-for-colorectal-liver-metastases-involving-the-hepato-caval-confluence
#14
Lucio Urbani, Gianluca Masi, Marco Puccini, Piero Colombatto, Caterina Vivaldi, Riccardo Balestri, Antonio Marioni, Valerio Prosperi, Francesco Forfori, Gabriella Licitra, Chiara Leoni, Adriana Paolicchi, Piero Boraschi, Alessandro Lunardi, Carlo Tascini, Maura Castagna, Piero Buccianti
Major hepatectomy (MH) is often considered the only possible approach for colorectal liver metastasis (CRLM) at the hepato-caval confluence (CC), but it is associated with high morbidity and mortality. With the aim to reduce MH, we developed the "minor-but-complex" (MbC) technique, which consists in the resection of less than 3 adjacent liver segments with exposure of the CC and preservation of hepatic outflow until spontaneous maturation of peripheral intrahepatic shunts between main hepatic veins. We have evaluated applicability and outcome of MbC resections for the treatment of CRLM involving the CC...
July 2015: Medicine (Baltimore)
https://www.readbyqxmd.com/read/26155274/customized-left-sided-hepatectomy-and-bile-duct-resection-for-perihilar-cholangiocarcinoma-in-a-patient-with-left-sided-gallbladder-and-multiple-combined-anomalies
#15
Helayel Almodhaiberi, Shin Hwang, Yoo-Jeong Cho, Yongjae Kwon, Bo-Hyun Jung, Myeong-Hwan Kim
Left-sided gallbladder (LSGB) is a rare anomaly, but it is often associated with multiple combined variations of the liver anatomy. We present the case of a patient with LSGB who underwent successful resection of perihilar cholangiocarcinoma. The patient was a 67-year-old male who presented with upper abdominal pain and obstructive jaundice. Initial imaging studies led to the diagnosis of Bismuth-Corlette type IIIB perihilar cholangiocarcinoma. Due to the unique location of the gallbladder and combined multiple hepatic anomalies, LSGB was highly suspected...
February 2015: Korean Journal of Hepato-biliary-pancreatic Surgery
https://www.readbyqxmd.com/read/26148755/pancreaticoduodenectomy-with-reconstruction-of-the-mesentericoportal-vein-by-the-parietal-peritoneum-safi-dokmak-vascular-graft
#16
Safi Dokmak
BACKGROUND: Venous resections are frequent during hepatopancreatobiliary (HPB) surgery and a rapidly available graft may be needed, especially if it had not been planned preoperatively.1 (-) 3 Our group recently reported results on the use of the parietal peritoneum (PP) as an autologous substitute graft (ASG) for reconstruction of the mesentericoportal vein (MPV) in 30 patients for the first time.4 METHODS: Between December 2010 and January 2015, a total of 52 patients underwent HPB surgery with venous resection/reconstruction with the PP...
December 2015: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/26137040/ex-vivo-hepatectomy-and-partial-liver-autotransplantation-for-hepatoid-adenocarcinoma-a-case-report
#17
Fu-Qiang Wang, Qian Lu, Jun Yan, You-Yuan Peng, Cheng-Rong Xie, Yong-Jie Su, Jian-Yin Zhou, Bo-Liang Wang, Wen-Xiu Zhao, Xiao-Min Wang, Ping Bie, Zhen-Yu Yin
We previously reported the case of a 56-year-old male who underwent surgical treatment for gastric hepatoid adenocarcinoma and splenic metastasis. The present study reports the case of the same patient who underwent successful ex vivo hepatectomy and partial liver autotransplantation. Computed tomography scans demonstrated that the tumor was located in the left and caudate lobes of the liver, with hepatic vein and inferior vena cava involvement, and right portal vein compression. To clarify the association between the vessels and the tumor, a three-dimensional imaging technique was used to reconstruct the liver architecture...
May 2015: Oncology Letters
https://www.readbyqxmd.com/read/26082246/-application-of-hepatic-segment-resection-combined-with-rigid-choledochoscope-in-the-treatment-of-complex-hepatolithiasis-guided-by-three-dimensional-visualization-technology
#18
Nan Xiang, Chihua Fang
OBJECTIVE: To study the value of hepatic segment resection combined with rigid choledochoscope by the three-dimensional (3D) visualization technology in the diagnosis and treatment of complex hepatolithiasis. METHODS: Enhance computed tomography (CT) data of 46 patients with complex hepatolithiasis who were admitted to the Zhujiang Hospital of the Southern Medical University from July 2010 to June 2014 were collected.All of the CT data were imported into the medical image three-dimensional visualization system (MI-3DVS) for 3D reconstruction and individual 3D types...
May 2015: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/26018255/-application-of-3d-visualization-3d-printing-and-3d-laparoscopy-in-the-diagnosis-and-surgical-treatment-of-hepatic-tumors
#19
Chihua Fang, Zhaoshan Fang, Yingfang Fan, Jianyi Li, Fei Xiang, Haisu Tao
OBJECTIVE: To study the value of three-dimensional (3D) visualization, 3D printing and 3D laparoscopy (3-3D techniques) in the diagnosis and surgical treatment of hepatic tumors. METHODS: From November 2013 to January 2015, 22 patients with hepatic tumors admitted in our department underwent abdominal thin-slice CT scanning. The CT images were imported into Medical Image three Dimensional Visualization System (MI-3DVS) for 3D reconstruction. Standard Template Library (STL) files were exported for 3D printing...
May 2015: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/26012231/partial-portal-vein-arterialization-maintains-regeneration-after-critical-major-hepatectomy-experimental-study
#20
Mohamed T Ashour, Magdy Elsebae, Hussein Ezzat, Mohammed S Hedaya, Mohamed N H Taweela, Abdu Elbanna
Portal vein arterialization (PVA) is often referred to as a salvage procedure for insufficient arterial or portal inflow. Its main role focuses on two domains, liver transplantation and extensive surgery for malignancies of liver, biliary tract and pancreas. It ha been applied in treatment of fulminant hepatic failure due to intoxications and as a bridging procedure for transplantation or re-transplant. Radical resections with arterial reconstruction are a major challenge for surgeons especially in prolonging survival in advanced malignancies of the liver or biliary tract...
April 2015: Journal of the Egyptian Society of Parasitology
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