Glecaprevir pibrentasvir for 8 weeks in treatment nave patients with chronic HCV genotypes 16 and compensated cirrhosis: The EXPEDITION 8 trial Journal of Hepatology Nine year distribution pattern of hepatitis C virus (HCV) genotypes in Southern Italy PLOS One Melanosis coli** Melanosis coli is a benign, reversible condition characterized by brown black pigmentation of the colonic mucosa, most often due to chronic use of anthraquinone laxatives. The discoloration is caused Circulating Genotypes of Hepatitis C Virus in Italian Patients before and after the Application of Wider Access Criteria to HCV Treatment Brilliant Colonic Adenoma in Melanosis Coli Indian Journal of Surgery Springer Nature Link