• Anja Figge, Andreas Jähnert, and Ali Canbay.
• Dtsch. Med. Wochenschr. 2021 Feb 1; 146 (3): 146-151.

AbstractOver the past decades, non-alcoholic fatty liver disease (NAFLD) has emerged as the leading cause of chronic liver diseases in western societies. While the complications of NAFLD progression and particularly non-alcoholic steatohepatitis (NASH) have been widely recognized and statistically proven by emerging numbers of NASH related cirrhosis, transplantations and liver cancer, simple steatosis was widely recognized as a rather benign manifestation of NAFLD. However, emerging data suggests simple steatosis to be associated with increased mortality, related to hepatic- and extrahepatic manifestations of multiple metabolic and inflammatory complications of the disease. This brief review focusses on novel aspects related to the pathogenesis and clinical relevance of simple steatosis. Based on these findings, we recommend a thorough interdisciplinary approach to patients with simple steatosis by dedicated specialized centers. The rising prevalence demands the implementation and evaluation of non-invasive screening methods and multidisciplinary preventive approaches, as according to current data, we face an epidemic of hepatic steatosis in over 25 % of the population.Thieme. All rights reserved.

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