title: [HCC screening].
abstract: Hepatocellular carcinoma (HCC) is one of the most frequently diagnosed tumour diseases throughout the world. In the vast majority of cases those affected are high-risk patients with chronic viral hepatitis and/or liver cirrhosis, which means there is a clearly identifiable target group for HCC screening. With resection, transplantation, and interventional procedures for local ablation, following early diagnosis curative treatment options are available with which 5-year survival rates of over 60% can be reached. Such early diagnosis is a reality only in a minority of patients, however, and in the majority of cases the disease is already in an advanced stage at diagnosis. One of the objects of HCC screening is diagnosis in an early stage when curative treatment is still possible. Precisely this is achieved by screening, so that the proportion of patients treated with curative intent is decisively higher. There is not yet any clear evidence as to whether this leads to a lowering of the mortality of HCC. As lower mortality is the decisive indicator of success for a screening programme the benefit of HCC screening has so far been neither documented nor refuted. Nonetheless, in large regions of the world it is the practice for high-risk patients to undergo HCC screening in the form of twice-yearly ultrasound examination and determination of AFP.
authors.affiliation: Klinik und Hochschulambulanz für Radiologie und Nuklearmedizin, Charité-Unversitätsmedizin, Freie Universität und Humboldt-Universität zu Berlin, Berlin, Deutschland. thomas.albrecht@charite.de
authors.forename: T
authors.initials: T
authors.lastname: Albrecht
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis; D001706:Biopsy; D006528:Carcinoma, Hepatocellular / Q000175:diagnosis* / Q000209:etiology / Q000401:mortality / Q000473:pathology; D003431:Cross-Cultural Comparison; D003430:Cross-Sectional Studies; D019317:Evidence-Based Medicine; D005260:Female; D005858:Germany; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000401:mortality / Q000473:pathology; D008279:Magnetic Resonance Imaging; D008297:Male; D008403:Mass Screening; D011237:Predictive Value of Tests; D011379:Prognosis; D012307:Risk Factors; D015996:Survival Rate; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D014408:Biomarkers, Tumor; D000509:alpha-Fetoproteins