title: Images of the Month: A Polypoid Lesion in the Portal Vein.
authors.affiliation: Kyoto University Graduate School of Medicine, Kyoto, Japan.
authors.forename: Yukiko
authors.initials: Y
authors.lastname: Hiramatsu
authors.affiliation: Kyoto University Graduate School of Medicine, Kyoto, Japan.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Ida
authors.affiliation: Kyoto University Graduate School of Medicine, Kyoto, Japan.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Seno
mesh_terms: D000368:Aged; D005260:Female; D017789:Granuloma, Pyogenic / Q000175:diagnosis*; D006801:Humans; D011169:Portal Vein / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography; D014463:Ultrasonography