There are no meta-analyses or randomised controlled trials concerning the management of abnormal liver function tests in asymptomatic people. This guidance is therefore based on a combination of prospective, retrospective or cross-sectional clinical studies and expert opinion. It has been developed partly based on Forth Valley guidelines but through extensive collaboration with hepatologists, general practitioners and laboratory staff from NHS Lothian. It is not intended to serve as a rigid protocol or to replace clinical judgement.<\/p>\n\n\n\n
INTRODUCTION<\/strong><\/span><\/p>\n\n\n\n Abnormal liver function tests (LFTs) are very common in primary care. They are often found co-incidentally in patients without hepatobiliary symptoms. Such patients should be investigated if the abnormalities are significant and persistent because most liver disease is silent until advanced. Investigations should determine the aetiology and therefore the treatment to arrest or reverse the disease. Investigations should also stage the disease to detect those with advanced fibrosis or cirrhosis – still often clinically silent – who require further management in secondary care.<\/p>\n\n\n\n Most persistently abnormal LFTs will be due to alcohol, non-alcoholic fatty liver disease (NAFLD) or viral hepatitis. Other causes, although rare, are equally important to diagnose because nearly all are treatable.<\/p>\n\n\n\n CONTENTS<\/strong><\/span><\/p>\n\n\n\n This guideline relates to investigating adults with asymptomatic abnormal liver blood tests.<\/p>\n\n\n\n Liver blood tests are frequently checked in primary care, and abnormal results are increasingly commonly encountered. Top causes include non-alcoholic fatty liver disease and alcohol. The purpose of investigating persistently abnormal liver blood tests is to diagnose any liver disease and to assess severity in terms of fibrosis stage. This is important to be able to offer disease-specific interventions and identify liver cirrhosis, or those at risk of progression to cirrhosis.<\/p>\n\n\n\n Investigation should be offered to all those likely to benefit from diagnosis and management. Progression of liver disease to cirrhosis occurs over years, and investigation of asymptomatic laboratory abnormalities may be less relevant in frail individuals with multiple comorbidities. A personalised approach with shared decision-making is therefore appropriate.<\/p>\n\n\n\n <\/p>\n\n\n\n For Hepatology Referrals<\/strong><\/p>\n\n\n\n Sci Gateway > RIE > Gastroenterology \u2013 Hepatobiliary > LI Hepatobiliary Referral<\/p>\n\n\n\n For US referrals<\/strong><\/p>\n\n\n\n Sci Gateway > RIE\/Lauriston Buildings\/Leith CTC\/WGH\/ELCH > Clinical Radiology > LI US AsymptomaticAbnormalLFTs<\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n<\/div><\/div>\n\n\n\n <\/p>\n<\/div><\/div>\n\n\n\n NICE | The National Institute for Health and Care Excellence<\/a><\/p>\n\n\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":" Information This guidance has been developed specifically for use in primary care within NHS Lothian. General practitioners may choose to use it when mildly abnormal LFTs results have been found in asymptomatic patients. It is hoped this will increase the efficiency of investigations for liver disease whilst avoiding unnecessary tests and referrals. There are no<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":4094,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[210],"class_list":["post-3671","page","type-page","status-publish","hentry","category-abnormal-lfts-inc-fib4-score"],"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"NHS Lothian","author_link":"https:\/\/apps.nhslothian.scot\/refhelp\/author\/nhs-lothian\/"},"rttpg_comment":0,"rttpg_category":" Abnormal LFTs inc Fib4 Score<\/a>","rttpg_excerpt":"Information This guidance has been developed specifically for use in primary care within NHS Lothian. General practitioners may choose to use it when mildly abnormal LFTs results have been found in asymptomatic patients. It is hoped this will increase the efficiency of investigations for liver disease whilst avoiding unnecessary tests and referrals. There are no","_links":{"self":[{"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/pages\/3671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/comments?post=3671"}],"version-history":[{"count":27,"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/pages\/3671\/revisions"}],"predecessor-version":[{"id":24668,"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/pages\/3671\/revisions\/24668"}],"up":[{"embeddable":true,"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/pages\/4094"}],"wp:attachment":[{"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/media?parent=3671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apps.nhslothian.scot\/refhelp\/wp-json\/wp\/v2\/categories?post=3671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
<\/ul>\n
Who to refer:<\/h4>\n\n\n
![\"abnormal-lft-flowchart-1\"](\"https:\/\/apps.nhslothian.scot\/files\/sites\/2\/abmormal-lft-flowchart-1-813x1024.png\")
![\"asymptomatic-abnormal-lfts-flowchart-2\"](\"https:\/\/apps.nhslothian.scot\/files\/sites\/2\/Abnormal-lft-flowchart-2.png\")
How to refer:<\/h4>\n\n\n\n