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liver international

Paolo Angeli, Dimitri Bezinover, Gianni Biancofiore, Anja Bienholz, James Findlay, Catherine Paugam Burtz, Koen Reyntjens, Tetsuro Sakai, Fuat H Saner, Dana Tomescu, Gebhard Wagener, Emmanuel Weiss
Acute kidney injury (AKI) is associated with high perioperative mortality. A series of AKI research breakthroughs are worth mentioning. First, in 2003, serum and urine biomarkers specific to AKI were identified. These biomarkers have contributed to early detection, prevention, and treatment of AKI. In 2004, AKI severity was defined with the Risk, Injury, Failure, Loss, and End-stage kidney disease (RIFLE) criteria, which was developed by the International Consensus Conference Workgroup of the Acute Dialysis Quality Initiative...
October 19, 2016: Minerva Anestesiologica
Patrick Amoateng, Samuel Adjei, Dorcas Osei-Safo, Believe Ahedor, Seidu A Mahmood, Benoit B N'guessan, Isaac J Asiedu-Gyekye, Alexander K Nyarko
BACKGROUND: Conflicting reports about the toxicity of Synedrella nodiflora (L) Gaertn (family Asteraceae), a plant traditionally used in Ghana for the management of epilepsy, abound in literature. The present study evaluates the effect of a 90-day continuous oral administration of a hydro-ethanolic whole plant extract of Synedrella nodiflora (SNE) in male Sprague-Dawley rats. METHODS: The toxicological evaluation of the extract (100, 300 and 1000 mgkg(-1)) was focused on haematological, serum biochemical parameters and histopathological changes of some isolated organs...
September 2016: Ghana Medical Journal
Masahiro Takita, Mina Iwanishi, Tomohiro Minami, Masashi Kono, Hirokazo Chishina, Tadaaki Arizumi, Norihisa Yada, Satoru Hagiwara, Yasunori Minami, Hiroshi Ida, Kazuomi Ueshima, Nishida Naoshi, Masatoshi Kudo
OBJECTIVE: The objective of treatment for polycystic liver disease is to reduce the liver volume and reduce or resolve compression symptoms such as abdominal fullness and abdominal pain due to hepatomegaly. Liver cysts are treated internally by puncture and aspiration of the cyst contents or hepatic artery embolization and surgically by cyst fenestration or hepatectomy, but no clear consensus has been reached concerning their selection. We introduced monoethanolamine oleate (EO) sclerotherapy therapy for liver cysts in 1999 and reported its effectiveness...
2016: Digestive Diseases
Xiaoshu Li, Fangyuan Gao, Huimin Liu, Henghui Zhang, Yao Liu, Xieqiong Ye, Mingfan Geng, Le Sun, Rui Wang, Yuxin Li, Yuyong Jiang, Xiaojing Wang, Guiqin Zhou, Zhiyun Yang, Ang Li, Hui Zeng, Xianbo Wang
AIM: Hepatitis B virus (HBV)-related acute-on-chronic liver failure (ACLF) has significant morbidity and mortality. There is no standard approach for the management of HBV-related ACLF with nucleos(t)ide analogs. Our objective was to compare the short-term mortality between entecavir (ETV) and lamivudine (LAM) in patients with HBV-related ACLF. METHODS: We recruited 311 inpatients with HBV-related ACLF from December 2002 to January 2015. The patients were treated with ETV (n=143) or LAM (n=168)...
October 4, 2016: European Journal of Gastroenterology & Hepatology
Chadwick L Wright, Jun Zhang, Katherine Binzel, Evan J Wuthrick, Michael V Knopp
Imaging of Y internal pair production with conventional photomultiplier detector PET technology has been previously reported for patients with malignant/metastatic liver lesions treated with Y radioembolization (RE). We present a 54-year-old man with unresectable liver metastases from rectal carcinoma (involving the right and left lobes) who was referred for Y RE and subsequently imaged using new solid-state digital photon counting technology (Vereos 64 Time-of-Flight PET/CT; Philips, Cleveland, OH). Despite imaging at 26 hours following RE, digital PET/CT provides improved image quality and Y-to-background contrast as well as accurate visualization of Y biodistribution when compared with Bremsstrahlung SPECT/CT...
October 5, 2016: Clinical Nuclear Medicine
Bo Gao, Qin Shao, Hani Choudhry, Victoria Marcus, Kung Dong, Jiannis Ragoussis, Zu-Hua Gao
After the publication of the article, the authors noted that the affiliation for Dr Hani Choudhry is wrong. The correct affiliation should be as follows: Bo Gao1, Qin Shao2, Hani Choudhry3, Victoria Marcus2, Kung Dong5, Jiannis Ragoussis4 and Zu-Hua Gao2, 1Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China; 2Department of Pathology, The Research Institute of McGill University Health Center, Montreal, Québec H4A 3J1, Canada; 3Department of Biochemistry, Faculty of Science, Cancer and Mutagenesis Unit, King Fahd Center for Medical Research, Center of Innovation in Personalized Medicine, King Abdulaziz University, Jeddah, Saudi Arabia; 4McGill University and Genome Quebec Innovation Centre, Montreal, Québec H3B 1S6, Canada; 5Department of Pathology, Beijing Youan Hospital, Capital Medical University, Beijing 100069, P...
October 6, 2016: International Journal of Oncology
Zi-Xiang Kuai, Wan-Yu Liu, Yan-Li Zhang, Yue-Min Zhu
PURPOSE: A generalized intravoxel incoherent motion (IVIM) model, called the GIVIM, was proposed to better account for complex perfusion present in the tissues having various vessels and flow regimes, such as the liver. THEORY AND METHODS: The notions of continuous pseudodiffusion variable as well as perfusion fraction density function were introduced to describe the presence of multiple perfusion components in a voxel. The mean and standard deviation of Gaussian perfusion fraction density function were then used to define two new parameters, the mean pseudodiffusivity ( D¯) and pseudodiffusion dispersion (σ)...
November 2016: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
Sajan Agarwal, Bikrant Bihari Lal, Dinesh Rawat, Archana Rastogi, Kishore G S Bharathy, Seema Alam
OBJECTIVE: To study the clinical and laboratory profile of children with progressive familial intrahepatic cholestasis (PFIC) and evaluate their outcome. METHODS: The study is a retrospective review of all cases diagnosed with PFIC between January 2011 and July 2015. All children underwent histopathological examination and immunostaining. Management was done as per institute's protocol. RESULTS: There were a total of 24 PFIC cases (PFIC 1-2, PFIC 2-19, PFIC 3-3)...
September 2016: Journal of Clinical and Experimental Hepatology
E Bertani, N Fazio, D Radice, C Zardini, G Spinoglio, A Chiappa, D Ribero, R Biffi, S Partelli, M Falconi
BACKGROUND: The role of primary tumour surgery in pancreatic neuroendocrine tumours (PNETs) with unresectable liver metastases is controversial and international guidelines do not recommend surgery in such cases. Resectability of the primary tumour has never been considered in outcome comparisons between operated and non-operated patients. METHODS: From two institutional prospective databases of patients affected by PNET and unresectable liver metastases, 63 patients who underwent a left-pancreatectomy at diagnosis were identified and compared with a group of 30 patients with a potentially resectable but not-resected primary tumour located in the body or tail...
September 30, 2016: European Journal of Surgical Oncology
Elise Verger, Pierre Drion, Geneviève Meffre, Claire Bernard, Luc Duwez, Nicolas Lepareur, Olivier Couturier, François Hindré, Roland Hustinx, Franck Lacoeuille
PURPOSE: This work aims to develop, validate and optimize the radiolabeling of Starch-Based Microparticles (SBMP) by 188Re and 68Ga in the form of ready-to-use radiolabeling kits, the ultimate goal being to obtain a unique theranostic vector for the treatment of Hepatocellular Carcinoma. METHODS: Optimal labeling conditions and composition of freeze-dried kits were defined by monitoring the radiochemical purity while varying several parameters. In vitro stability studies were carried out, as well as an in vivo biodistribution as a preliminary approach with the intra-arterial injection of 68Ga radiolabeled SBMP into the hepatic artery of DENA-induced rats followed by PET/CT imaging...
2016: PloS One
Bart De Keyzer, Frederik Nevens, Annouschka Laenen, Sam Heye, Wim Laleman, Chris Verslype, Schalk van der Merwe, Geert Maleux
:  Background and rationale for the study. The purpose of this study was to assess the technical and clinical outcomes of transjugular intrahepatic portosystemic shunt (TIPS) reduction for the management of TIPS-induced acute liver decompensation. Between August 2000 and November 2013, 347 patients underwent a TIPS procedure in the authors' institution; 21/347 (6%) developed post-TIPS acute liver decompensation which was managed using a percutaneous shunt reduction technique. Patient demographics, laboratory tests before and after initial TIPS and TIPS reduction, procedural data and clinical follow-up data were analysed...
November 2016: Annals of Hepatology
H Ogino, Y Fujimichi, M Sasaki, N Hamada, T Iwasaki, K Yoshida, T Hattori
The attribution of stochastic effects to exposure to ionizing radiation has been qualitatively discussed by introducing two distinct concepts of provability and probability. This study aims to develop a method of quantitatively assessing the provability of radiation-related cancers. To this end, the 'minimum provable dose' (MPD) was developed and applied to actual cancer mortality in Japan. The background lifetime risk of cancer mortality was calculated for the esophagus, stomach, colon, liver, lungs, skin, breasts, ovaries, bladder, and bone marrow as well as the age-specific risk coefficients reproducing those given in the 2007 Recommendations of the International Commission on Radiological Protection (ICRP)...
October 14, 2016: Journal of Radiological Protection: Official Journal of the Society for Radiological Protection
Frank Preiswerk, Matthew Toews, Cheng-Chieh Cheng, Jr-Yuan George Chiou, Chang-Sheng Mei, Lena F Schaefer, W Scott Hoge, Benjamin M Schwartz, Lawrence P Panych, Bruno Madore
PURPOSE: To combine MRI, ultrasound, and computer science methodologies toward generating MRI contrast at the high frame rates of ultrasound, inside and even outside the MRI bore. METHODS: A small transducer, held onto the abdomen with an adhesive bandage, collected ultrasound signals during MRI. Based on these ultrasound signals and their correlations with MRI, a machine-learning algorithm created synthetic MR images at frame rates up to 100 per second. In one particular implementation, volunteers were taken out of the MRI bore with the ultrasound sensor still in place, and MR images were generated on the basis of ultrasound signal and learned correlations alone in a "scannerless" manner...
October 13, 2016: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
Pushpa Masiwal, K S Chenthil, B Priyadarsini, J Gnanaprakasam, Iyengaran Srihari
Ivemark syndrome or right atrial isomerism is a rare syndrome of asplenia / hyposplenia with malformation of heart and abnormal arrangement of internal organs of chest and abdomen and is classified under heterotaxy disorder. We describe here the case of a 14 year old boy diagnosed with asplenia, dextrocardia with double outlet right ventricle and midline liver.
May 2016: Journal of the Association of Physicians of India
Jeremy W Gordon, Eugene Milshteyn, Irene Marco-Rius, Michael Ohliger, Daniel B Vigneron, Peder E Z Larson
PURPOSE: The purpose of this work was to explore the impact of slice profile effects on apparent diffusion coefficient (ADC) mapping of hyperpolarized (HP) substrates. METHODS: Slice profile effects were simulated using a Gaussian radiofrequency (RF) pulse with a variety of flip angle schedules and b-value ordering schemes. A long T1 water phantom was used to validate the simulation results, and ADC mapping of HP [(13) C,(15) N2 ]urea was performed on the murine liver to assess these effects in vivo...
October 13, 2016: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
F Y Wang, W Meng, Y Li, T Li, C Y Qin
Transarterial chemoembolization (TACE) has mostly been used in hypervascular tumours such as hepatocellular carcinoma, and may be an effective palliative treatment in patients with metastatic liver cancer. Our goal is to determine whether TACE increases overall survival (OS) of in patients with liver metastases. The retrospective cohort study included 171 patients with liver metastases diagnosed between 2001 and 2015. OS was compared between the TACE and non-TACE groups after propensity score matching to reduce the effects of selection bias and potential confounders...
October 13, 2016: Scientific Reports
P G F Quaresma, L Weissmann, T M Zanotto, A C Santos, A H B de Matos, I C Furigo, F M Simabuco, J D Junior, J C Bittencourt, I Lopes-Cendes, P O Prada
OBJECTIVE: To investigate whether the Cdc2-like Kinase 2 (CLK2) is expressed in hypothalamic neurons and if it is, whether the hypothalamic CLK2 has a role in the regulation of energy balance. SUBJECTS: Swiss mice on chow or high fat diet (HFD) and db/db mice on chow diet were used to address the role of CLK2 in the hypothalamus. RESULTS: Hypothalamic CLK2(Thr343) phosphorylation, which induces CLK2 activity, is regulated in vivo by refeeding, insulin and leptin, in a PI3K dependent manner...
October 13, 2016: International Journal of Obesity: Journal of the International Association for the Study of Obesity
Hedwig M A D'Agnolo, Wietske Kievit, Kim N van Munster, Jouke J H Vd Laan, Frederik Nevens, Joost P H Drenth
BACKGROUND: Polycystic liver disease (PLD) is a rare genetic disorder with progressive cyst growth as the primary phenotype. Therapy consists of volume reduction through invasive surgical or radiological procedures. In order to understand the process of treatment decision, our aim was to identify factors that increased the likelihood of treatment. STUDY DESIGN: We performed a cross-sectional study using an international population of PLD patients. We collected data on the following therapies: liver transplantation, resection, fenestration and aspiration sclerotherapy...
October 12, 2016: Transplant International: Official Journal of the European Society for Organ Transplantation
Hye Won Lee, Sang Hoon Ahn
Chronic hepatitis B virus (HBV) infection is a major cause of cirrhosis and hepatocellular carcinoma (HCC). Applying the same strategies for antiviral therapy and HCC surveillance to all chronic hepatitis B (CHB) patients would be a burden worldwide. To properly manage CHB patients, it is necessary to identify and classify the risk for HCC development in such patients. Several HCC risk scores based on risk factors such as cirrhosis, age, male gender, and high viral load have been used, and have negative predictive values of ≥ 95%...
October 7, 2016: World Journal of Gastroenterology: WJG
A Krishnamurthy, J Kankesan, X Wei, S Nanji, J J Biagi, C M Booth
BACKGROUND: International guidelines recommend peri-operative chemotherapy for patients with resectable colorectal cancer liver metastases (CRCLM). Chemotherapy delivery in routine practice is not well described. METHODS: All cases of CRC who underwent resection of LM in 2002-2009 were identified using the population-based Ontario Cancer Registry. Electronic treatment records identified chemotherapy delivered within 16 weeks before or after hepatectomy. All pathology reports were reviewed to describe extent of LM...
September 17, 2016: European Journal of Surgical Oncology
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