<qa>  What is one of the most frequent disorders?The lack of available organs for liver transplantation LT associated with the increased death rates among patients on most waiting lists for LT has triggered the use of so-called extended criteria donor ECD grafts, previously called suboptimal grafts. Among the wide range of these ECD livers, hepatic steatosis is one of the most frequent disorders, which is mostly related to an increasing prevalence of non-alcoholic fatty liver disease NAFLD. 