In this episode I interview gastroenterologist and hepatologist Dr Ferry Rusli in the first of a four-part series on liver disease. Ferry discusses his approach to a patient presenting with abnormal liver function tests and navigates us through - · Obstructive liver patterns · Hepatitic patterns Ferry will address in broad terms common aetiologies such as non-alcoholic fatty liver disease, chronic hepatitides, acute viral infections, biliary obstruction, malignancy and the possibility of drug side-effects.