Liver examination - the Liverthe cornerstones of the investigation are the medical examination, blood tests (e.g: Liverenzymes, bilirubin levels), imaging (abdominal ultrasound, abdominal CT, abdominal MR), functional tests (mainly Epeprocedures allowing the examination of the excretion (e.g. magnetic resonance cholangiography), the Liversample obtained from (Liverbiopsies), and the more recent and sometimes Livera liver resistance measurement (fibroscan), which also requires a biopsy.