'Hug sign': a new radiological sign of intraprocedural success after combined treatment for hepatocellular carcinoma.

Hepatocellular carcinoma (HCC) is one of the most common cancers in the world. A careful multidisciplinary assessment of tumor characteristics, liver function and physical status is required for proper therapeutic management. In recent years, several studies have supported the feasibility and benefit of combined therapy in the treatment of single large HCC, defined as those exceeding 3 cm in size.

Lactose intolerance genetic testing: is it useful as routine screening? Results on 1426 south-central Italy patients.

Adult-type hypolactasia is a widespread condition throughout the world, causing lactose malabsorption. Several studies suggested that the identification of C/T-13910 and G/A-22018 mutations, located upstream the gene encoding the lactase-phlorizin hydrolase (LPH), is a useful tool for the differential diagnosis of hypolactasia. We evaluated the frequencies of C/T-13910 and G/A-22018 variants in a central-south Italian population and the usefulness of lactase deficiency genetic testing in the clinic practice.

Treatment of hepatitis C in compensated cirrhotic patients is equally effective before and after liver transplantation.

Aim: To investigate differences in tolerability and response to treatment in compensated cirrhotic patients affected by hepatitis C virus (HCV) infection before and after liver transplantation.

Methods: Forty-three HCV non-liver transplanted (LT) cirrhotics (mean age 55 ± 8 years, 65.1% male, Child-Pugh-A, genotype 1-4: 65.