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1Liver surgery in cirrhosis and portal hypertension显示文摘The prevalence of hepatic cirrhosis in Europe and the United States, currently 250 patients per 100000 inhabitants, is steadily increasing. Thus, we observe a significant increase in patients with cirrhosis and portal hypertension needing liver resections for primary ormetastatic lesions. However, extended liver resections in patients with underlying hepatic cirrhosis and portal hypertension still represent a medical challenge in regard to perioperative morbidity, surgical management and postoperative outcome. The Barcelona Clinic Liver Cancer classification recommends to restrict curative liver resections for hepatocellular carcinoma in cirrhotic patients to early tumor stages in patients with Child A cirrhosis not showing portal hypertension. However, during the last two decades, relevant improvements in preoperative diagnostic, perioperative hepatologic and intensive care management as well as in surgical techniques during hepatic resections have rendered even extended liver resections in higher-degree cirrhotic patients with portal hypertension possible. However, there are few standard indications for hepatic resections in cirrhotic patients and risk stratifications have to be performed in an interdisciplinary setting for each individual patient. We here review the indications, the preoperative risk-stratifications, the morbidity and the mortality of extended resections for primary and metastatic lesions in cirrhotic livers. Furthermore, we provide a review of literature on perioperative management in cirrhotic patients needing extrahepatic abdominal surgery and an overview of surgical options in the treatment of hepatic cirrhosis.Christina Hackl Hans J Schlitt Philipp Renner Sven A Lang 2016World Journal of Gastroenterology2016,22,9:21
2Outcomes of abdominal surgery in patients with liver cirrhosis显示文摘Patients suffering from liver cirrhosis(LC) frequently require non-hepatic abdominal surgery,even before liver transplantation.LC is an important risk factor itself for surgery,due to the higher than average associated morbidity and mortality.This high surgical risk occurs because of the pathophysiology of liver disease itself and to the presence of contributing factors,such as coagulopathy,poor nutritional status,adaptive immune dysfunction,cirrhotic cardiomyopathy,and renal and pulmonary dysfunction,which all lead to poor outcomes.Careful evaluation of these factors and the degree of liver disease can help to reduce the development of complications both during and after abdominal surgery.In the emergency setting,with the presence of decompensated LC,alcoholic hepatitis,severe/advanced LC,and significant extrahepatic organ dysfunction conservative management is preferred.A multidisciplinary,individualized,and specialized approach can improve outcomes;preoperative optimization after risk stratification and careful management are mandatory before surgery.Laparoscopic techniques can also improve outcomes.We review the impact of LC on surgical outcome in non-hepatic abdominal surgeries required in this cirrhotic population before,during,and after surgery.Juan C Lopez-Delgado Josep Ballus Francisco Esteve Nelson L Betancur-Zambrano Vicente Corral-Velez Rafael Manez Antoni J Betbese Joan A Roncal Casimiro Javierre 2016World Journal of Gastroenterology2016,22,9:0
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