title: Biopsy of portal vein thrombus.
authors.forename: R H
authors.initials: RH
authors.lastname: Wachsberg
authors.forename: B J
authors.initials: BJ
authors.lastname: Handler
mesh_terms: D000328:Adult; D001706:Biopsy; D006528:Carcinoma, Hepatocellular / Q000473:pathology*; D006801:Humans; D008113:Liver Neoplasms / Q000473:pathology*; D008297:Male; D009360:Neoplastic Cells, Circulating / Q000473:pathology*; D011169:Portal Vein