European Surgery-Acta Chirurgica Austriaca最新文献

{"title":"Update on the management of Barrett's esophagus in Austria.","authors":"M Riegler,&nbsp;I Kristo,&nbsp;M Nikolic,&nbsp;E Rieder,&nbsp;S F Schoppmann","doi":"10.1007/s10353-017-0504-y","DOIUrl":"https://doi.org/10.1007/s10353-017-0504-y","url":null,"abstract":"<p><strong>Background: </strong>Barrett's esophagus (BE) is the premalignant manifestation of gastroesophageal reflux disease (GERD). Radiofrequency ablation (RFA) with and without endoscopic resection (ER) is a novel treatment for BE.</p><p><strong>Methods: </strong>Here we present a single-center update of the recommendations of a recent (June 2015) interdisciplinary expert panel meeting on the management of BE with dysplasia as well as cancer-positive and cancer-negative BE. We conducted a PubMed search of studies published in 2016 and 2017 on the topic of BE and RFA.</p><p><strong>Results: </strong>Our update reconfirms that BE positive for T1a cancer as well as low- and high-grade dysplasia justifies the use of RFA ± ER, offering an 80-100% rate of BE clearance. RFA ± ER of dysplastic BE is tenfold more effective for cancer prevention when compared with surveillance. Risk factors for recurrence and follow-up treatments include baseline histopathology (dysplasia/T1a cancer), esophagitis, hiatal hernia >3 cm, smoking habits, BE segments >3 cm, and >10 years of GERD symptoms. A baseline diagnosis for dysplasia and T1a cancer should include a second expert pathologist opinion. Recent data justify the use of RFA for nondysplastic BE only in controlled clinical trials. Antireflux surgery can be offered to those with function-test-proven, GERD-symptom-positive BE before, during, or after RFA ± ER. Additionally, there is growing evidence that the intake of a sugar-rich diet is positively correlated with the development of GERD, BE, and cancer.</p><p><strong>Conclusion: </strong>RFA ± ER should be offered for dysplastic BE and T1a cancer after ER as well as for nondysplastic BE with additional risk factors in controlled trials. Antireflux surgery can be offered to patients with function-test-proven GERD-symptom-positive BE. Diet considerations should be included in the management of GERD and BE.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10353-017-0504-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35664676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Notch and its oncogenic activity in human malignancies.","authors":"Marlena Brzozowa-Zasada,&nbsp;Adam Piecuch,&nbsp;Marek Michalski,&nbsp;Oliwia Segiet,&nbsp;Józef Kurek,&nbsp;Marzena Harabin-Słowińska,&nbsp;Romuald Wojnicz","doi":"10.1007/s10353-017-0491-z","DOIUrl":"10.1007/s10353-017-0491-z","url":null,"abstract":"<p><strong>Background: </strong>Increasing evidence has demonstrated that Notch signaling is deregulated in human hematological malignancies and solid tumors. This signaling has a protumorigenic effect but may also act as a tumor suppressor. How induction of a single pathway gives rise to the opposite effects in different cell types is still unknown.</p><p><strong>Methods: </strong>This review article includes available data from peer-reviewed publications associated with the role of Notch signaling during cancer pathogenesis.</p><p><strong>Results: </strong>Numerous reports have indicated that alterations in Notch signaling and its oncogenic activity were originally associated with the pathogenesis of T‑cell acute lymphoblastic leukemia/lymphoma (T-ALL), an aggressive hematologic tumor affecting children and adolescents. The possibility that Notch could play a significant role in human breast cancer development comes from studies on mouse mammary tumor virus-induced cancer. Numerous findings over the past several years have indicated that alterations in Notch signaling are also responsible for ovarian cancer development. Mention should also be made of the connection between expression of Notch 3 and increased resistance to chemotherapy, which remains a major obstacle to successful treatment. Notch as an oncogenic factor is also involved in the development of colon cancer, lung carcinoma and Kaposi's sarcoma.</p><p><strong>Conclusion: </strong>Notch is a binary cell fate determinant and its overexpression has been described as oncogenic in a wide array of human malignancies. This finding led to interest in therapeutically targeting this pathway, especially by the use of gamma-secretase inhibitors (GSIs) blocking the cleavage of Notch receptors at the cell membrane by the inhibition of Notch intracellular domain (NICD) releasing. Preclinical cancer models have revealed that GSIs suppress the growth of cancers such as pancreatic, breast and lung cancer.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10353-017-0491-z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35577403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dietary sugar and Barrett's esophagus.","authors":"M Riegler,&nbsp;I Kristo,&nbsp;R Asari,&nbsp;E Rieder,&nbsp;S F Schoppmann","doi":"10.1007/s10353-017-0494-9","DOIUrl":"https://doi.org/10.1007/s10353-017-0494-9","url":null,"abstract":"<p><strong>Introduction: </strong>Barrett's esophagus (BE) represents the premalignant morphology of gastroesophageal reflux disease (GERD). Evidence indicates a positive correlation between GERD vs. obesity and increased sugar consumption.</p><p><strong>Methods: </strong>Here we analyzed recently published data (2006-2017) on the role of dietary sugar intake for BE development (main focus year 2017).</p><p><strong>Results: </strong>Recent investigations found a positive association between obesity, hip waist ratio and dietary sugar intake and Barrett's esophagus.</p><p><strong>Conclusion: </strong>Sugar intake positively associates with BE. A low carbohydrate diet should be recommended for persons with BE and GERD.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10353-017-0494-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35664675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Oxidative stress and angiogenesis in primary hyperparathyroidism.","authors":"Mariusz Deska,&nbsp;Ewa Romuk,&nbsp;Oliwia Anna Segiet,&nbsp;Grzegorz Buła,&nbsp;Witold Truchanowski,&nbsp;Dominika Stolecka,&nbsp;Ewa Birkner,&nbsp;Jacek Gawrychowski","doi":"10.1007/s10353-016-0457-6","DOIUrl":"https://doi.org/10.1007/s10353-016-0457-6","url":null,"abstract":"<p><strong>Background: </strong>The inappropriate elevation of parathormone (PTH), which regulates the process of angiogenesis in parathyroid tissue, causes the changes of activity of enzymes responsible for the removal of free radicals. Parathyroidectomy (PTX) in patients with primary hyperparathyroidism (PHPT) lowers the level of PTH and leads to the reduction of risk of cardiovascular and all-cause mortality by normalization of the antioxidant status. Therefore, the aims of the study were to assess the activity of antioxidant enzymes and free radical reaction products in patients after parathyroidectomy, and to evaluate the correlation between the systemic oxidative stress and angiogenic parameters.</p><p><strong>Materials and methods: </strong>Patients with PHPT treated surgically were enrolled into the study. Total antioxidant capacity (TAC), total oxidative status (TOS), oxidative stress index (OSI), superoxide dismutase (SOD), ceruloplasmin (CER), lipid hydroperoxides (LHP) and malondialdehyde (MDA) were measured before and after parathyroidectomy. The immunohistological expression of angiogenic factors in parathyroid specimens was assessed by the BrightVision method from ImmunoLogic using murine monoclonal anti-human: anti-VEGF, anti-CD31 and anti-CD106 antibodies.</p><p><strong>Results: </strong>The significant increase of TAC, CER, reduction of TOS, MDA, SOD, especially for cytoplasmic form, and significant decrease of OSI, LHP were observed after PTX. There was no significant correlation between changes of oxidative stress markers and angiogenic parameters: VEGF, CD-31, CD-106 in parathyroid tissue. The correlation level was low and medium.</p><p><strong>Conclusions: </strong>Parathyroidectomy causes down-regulation of lipid peroxidation processes and leads to reduction of oxidative stress in patients with PHPT. The decrease in the OSI is the results of down-regulation of oxidative stress in the postoperative period. The change of the antioxidant status has no impact on angiogenesis processes in parathyroid tissue.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10353-016-0457-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35072674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endoscopic-assisted linea alba reconstruction: New technique for treatment of symptomatic umbilical, trocar, and/or epigastric hernias with concomitant rectus abdominis diastasis.","authors":"Ferdinand Köckerling,&nbsp;Marinos Damianos Botsinis,&nbsp;Christine Rohde,&nbsp;Wolfgang Reinpold,&nbsp;Christine Schug-Pass","doi":"10.1007/s10353-017-0473-1","DOIUrl":"https://doi.org/10.1007/s10353-017-0473-1","url":null,"abstract":"<p><strong>Background: </strong>Patients with symptomatic umbilical, trocar, and/or epigastric hernias and concomitant rectus abdominis diastasis represent a growing clinical problem. The optimal management of this complex hernia situation is the subject of debate in the literature. This paper reports the early results of an innovative surgical technique aimed at managing this hernia situation.</p><p><strong>Methods: </strong>Endoscopic-assisted linea alba reconstruction (ELAR) with mesh augmentation is a surgical technique long known in the literature for its good outcome for incisional hernia repair (myofascial release, overlapping herniorrhaphy, Gibson's operation, shoelace repair, anterior rectus sheath repair, dynamic patch plasty) via a small access route. The early results for 140 patients are presented here.</p><p><strong>Results: </strong>Two patients (1.4%) developed postoperative complications requiring redo surgery. These were two cases of diffuse secondary bleeding without an identifiable bleeding source, in one patient with liver cirrhosis and portal hypertension and in another patient receiving treatment with platelet aggregation inhibitors. All other complications were successively managed with conservative treatment. After 1 year, two of 30 patients reported occasional pain, including pain at rest in one patient.</p><p><strong>Conclusion: </strong>The ELAR technique with mesh augmentation is an innovative, minimally invasive surgical procedure for treatment of patients with a complex abdominal wall hernia comprising symptomatic umbilical, trocar, and/or epigastric hernias with concomitant rectus abdominis diastasis.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10353-017-0473-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34912734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multimodality locoregional treatment strategies for bridging HCC patients before liver transplantation.","authors":"Georg P Györi, D Moritz Felsenreich, Gerd R Silberhumer, Thomas Soliman, Gabriela A Berlakovich","doi":"10.1007/s10353-017-0487-8","DOIUrl":"10.1007/s10353-017-0487-8","url":null,"abstract":"<p><strong>Background: </strong>It is current practice that patients with hepatocellular carcinoma (HCC) listed for liver transplantation should receive locoregional treatment if the suspected waiting time for transplantation is longer than 6 months, even in the absence of prospective randomized data. Aim of this study was the comparison of single versus multimodality locoregional treatment strategies on outcomes after liver transplantation.</p><p><strong>Methods: </strong>This is a retrospective analysis of 150 HCC patients listed for liver transplantation at our center between 2004 and 2011. Outcomes were analyzed according to modified Response Evaluation Criteria in Solid Tumors (mRECIST) in relation to intention-to-treat and overall survival after liver transplantation.</p><p><strong>Results: </strong>Overall, 92 patients (63%) were transplanted in this cohort. The intention-to-treat 1‑, 3‑, 5‑year waiting list survival was 80, 59, and 50% respectively. In RFA-(radiofrequency ablative) and TACE-(transarterial chemoembolisation)-based regimens, rates of transplanted patients were comparable (69 vs. 58%, <i>p</i> = ns). No difference was seen in overall survival after liver transplantation when comparing TACE- and RFA-based regimens. Patients receiving multimodality locoregional therapy had lower overall survival after transplantation (<i>p</i> = 0.05).</p><p><strong>Conclusion: </strong>TACE- and RFA-based regimens showed equal outcomes in terms of transplantation rate, tumor response, and post-transplant survival. Patients in need of more than one treatment modality might identify a cohort with poorer post-transplant survival.</p><p><strong>Points of novelty: </strong>Direct comparison of TACE and RFA in a multimodality setting, analysis according to mRECIST.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5653748/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35577405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of ultrasound examination shortly after kidney transplantation.","authors":"Christoph Schwarz,&nbsp;Jakob Mühlbacher,&nbsp;Georg A Böhmig,&nbsp;Marin Purtic,&nbsp;Eleonore Pablik,&nbsp;Lukas Unger,&nbsp;Ivan Kristo,&nbsp;Thomas Soliman,&nbsp;Gabriela A Berlakovich","doi":"10.1007/s10353-017-0467-z","DOIUrl":"https://doi.org/10.1007/s10353-017-0467-z","url":null,"abstract":"<p><strong>Background: </strong>Ultrasound is routinely performed at our transplant unit within the first 48 h of kidney transplantation (KTX). The objective of this study was to evaluate the association of ultrasound results and, in particular, elevated resistance indices (RIs) with the occurrence of surgical complications and allograft outcomes.</p><p><strong>Methods: </strong>The study included all kidney allograft recipients undergoing transplantation at our center between January 2010 and December 2011 (<i>N</i> = 329). Ultrasound examination was performed on 315 recipients (95.7%).</p><p><strong>Results: </strong>Delayed graft function was more common in subjects with a high RI (≥0.7) than in patients with an RI < 0.7 (47.2 vs. 28.2%; <i>p</i> = 0.032). A lack of arterial signal was detected in eight patients (2.5%), of whom five had a vascular complication that required surgical therapy. In 12 patients (3.8%), RI was 1 without any other signs of vascular impairment. Even though such values can be a sign of venous thrombosis, no case was observed in any of these patients.</p><p><strong>Conclusions: </strong>The results of our study suggest that ultrasound evaluation of the transplanted kidney shortly after transplantation is a valuable tool not only for detecting vascular complications but also as a predictor of graft outcome regarding delayed graft function.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10353-017-0467-z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35072675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preoperative diagnosis of hiatal hernia: barium swallow X-ray, high-resolution manometry, or endoscopy?","authors":"Michael Weitzendorfer,&nbsp;Gernot Köhler,&nbsp;Stavros A Antoniou,&nbsp;Leo Pallwein-Prettner,&nbsp;Lisa Manzenreiter,&nbsp;Philipp Schredl,&nbsp;Klaus Emmanuel,&nbsp;Oliver Owen Koch","doi":"10.1007/s10353-017-0492-y","DOIUrl":"https://doi.org/10.1007/s10353-017-0492-y","url":null,"abstract":"<p><strong>Background: </strong>The assessment of hiatal hernias (HH) is typically done with barium swallow X‑ray, upper endoscopy, and by high-resolution esophageal manometry (HRM). The aim of this study was to assess the clinical utility of these methods in terms of HH detection and their correlation to gastroesophageal reflux disease (GERD).</p><p><strong>Methods: </strong>A retrospective comparative analysis of patients with symptoms of GERD was carried out. The performance of endoscopy and HRM in diagnosing HH was assessed, taking barium swallow X‑ray as a reference. Furthermore, statistically comparative analysis between detected hernias and the presence of reflux disease in ambulatory impedance-pH monitoring (MII) was performed.</p><p><strong>Results: </strong>Overall, 112 patients were analyzed. Barium swallow X‑ray showed no correlation either to HR manometrically or to endoscopically assessed HH. Significant accordance in the detection rate of HH was proved between HRM and gastroesophagoscopy (<i>p</i> < 0.001). Only endoscopically assessed HH showed a significant correlation with GERD (<i>p</i> = 0.047). No correlation between detected hernias and GERD could be found either with HRM or with barium swallow X‑ray.</p><p><strong>Conclusions: </strong>Barium swallow X‑ray provided the highest rate of HH detection (76.8%). For the reliable exclusion of HH prior to treatment, all three mentioned investigations appear to be necessary in order of low conformity.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10353-017-0492-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35577404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Leadership and training.","authors":"D Öfner","doi":"10.1007/s10353-016-0421-5","DOIUrl":"https://doi.org/10.1007/s10353-016-0421-5","url":null,"abstract":"<p><p>Against the background of substantial changes in the field of healthcare in Austria, the specialization in surgery must be reconsidered starting from modified points of view. However, in this context, the new training regulations are not the only standard: the training officers must show leadership skills by paying attention to the modified framework conditions and by promoting a new corporate culture related to training with innovating concepts. The challenge of the threatening quality loss in surgery can only be addressed in this way.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10353-016-0421-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34672138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ischemia reperfusion-facilitated sinusoidal endothelial cell injury in liver transplantation and the resulting impact of extravasated platelet aggregation.","authors":"T Miyashita,&nbsp;S Nakanuma,&nbsp;A K Ahmed,&nbsp;I Makino,&nbsp;H Hayashi,&nbsp;K Oyama,&nbsp;H Nakagawara,&nbsp;H Tajima,&nbsp;H Takamura,&nbsp;I Ninomiya,&nbsp;S Fushida,&nbsp;J W Harmon,&nbsp;T Ohta","doi":"10.1007/s10353-015-0363-3","DOIUrl":"https://doi.org/10.1007/s10353-015-0363-3","url":null,"abstract":"<p><strong>Background: </strong>The exact sequence of events leading to ultimate hepatocellular damage following ischemia/reperfusion (I/R) is incompletely understood. In this article, we review a mechanism of organ dysfunction after hepatic I/R or immunosuppressive treatment, in addition to the potential of liver sinusoidal endothelial cell (LSEC) protection and antiplatelet treatment for the suppression of hepatocellular damage.</p><p><strong>Methods: </strong>A review of the literature, utilizing PubMed-NCBI, was used to provide information on the components necessary for the development of hepatocellular damage following I/R.</p><p><strong>Results: </strong>It is well-established that LSECs damage following hepatic I/R or immunosuppressive treatment followed by extravasated platelet aggregation (EPA) is the root cause of organ dysfunction in liver transplantation. We have classified three phases, from LSECs damage to organ dysfunction, utilizing the predicted pathogenic mechanism of sinusoidal obstruction syndrome. The first phase is detachment of LSECs and sinusoidal wall destruction after LSECs injury by hepatic I/R or immunosuppressive treatment. The second phase is EPA, accomplished by sinusoidal wall destruction. The various growth factors, including thromboxane A2, serotonin, transforming growth factor-beta and plasminogen activator inhibitor-1, released by EPA in the Disse's space of zone three, induce portal hypertension and the progression of hepatic fibrosis. The third phase is organ dysfunction following portal hypertension, hepatic fibrosis, and suppressed liver regeneration through various growth factors secreted by EPA.</p><p><strong>Conclusion: </strong>We suggest that EPA in the space of Disse, initiated by LSECs damage due to hepatic I/R or immunosuppressive treatment, and activated platelets may primarily contribute to liver damage in liver transplantation. Endothelial protective therapy or antiplatelet treatment may be useful in the treatment of hepatic I/R following EPA.</p>","PeriodicalId":50475,"journal":{"name":"European Surgery-Acta Chirurgica Austriaca","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10353-015-0363-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34429402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}