359 Incidental Fatty Liver Disease; Are We Adhering to Guidelines?

Abstract

Abstract Aim Hepatic steatosis is an increasingly prevalent condition, with estimates of up to 30% amongst western populations. Fatty liver is a common incidental finding on abdominal imaging. Current British Society of Gastroenterology guidelines suggest the use of scoring systems, such as FIB-4 or NFS, to stratify these patients into risk categories for the development of non-alcoholic steatohepatitis, and subsequent liver failure or hepatocellular carcinoma. We carried out an audit of our own practice, to see if these guidelines were being followed. Method We interrogated the national imaging management system to identify all scans performed in Wexford general hospital from 16th April to 16th October 2020 which identified “hepatic steatosis” or “fatty liver”. Data extracted included: patient demographics, imaging modality & finding. We correlated this data with the patient’s LFTs to calculate their FIB-4/NFS score and investigated whether suitable patients had been referred to gastroenterology. Results Of the 145 patients identified as having hepatic steatosis on imaging, 65 (44.8%) had ALT derangement, 42 (29%) had ALP derangement, 81 (56%) had GGT derangement and 23 (16%) had an elevated total bilirubin. Only 26 (17.9%) of these patients had evidence of subsequent liver serology studies, and only 11 (7.6%) had been referred to gastroenterology. None of the patient cohort had either a FIB-4 or NFS score calculated. Conclusions There is clear evidence that guidelines are not being followed in the management of patients who are incidentally found to have hepatic steatosis.