title: Polysplenia associated with semiannular pancreas.
abstract: We report CT images of an asymptomatic, adult case of polysplenia syndrome associated with semiannular pancreas, intestinal malrotation, preduodenal portal vein, and agenesis of the upper abdominal segment of the inferior vena cava with azygous continuation. This rare combination of abdominal abnormalities would be mainly caused by congenital malrotation of lower abdominal organs.
authors.affiliation: Department of Diagnostic and Interventional Radiology, Kyoto University, Graduate School of Medicine, 54 Kawahara-cho, Shogoin, Sakyo, Kyoto 606-8507, Japan. hisataka@kuhp.kyoto-u.ac.jp
authors.forename: H
authors.initials: H
authors.lastname: Kobayashi
authors.forename: S
authors.initials: S
authors.lastname: Kawamoto
authors.forename: T
authors.initials: T
authors.lastname: Tamaki
authors.forename: J
authors.initials: J
authors.lastname: Konishi
authors.forename: K
authors.initials: K
authors.lastname: Togashi
mesh_terms: D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010179:Pancreas / Q000002:abnormalities* / Q000000981:diagnostic imaging; D013154:Spleen / Q000002:abnormalities* / Q000000981:diagnostic imaging; D013577:Syndrome; D014057:Tomography, X-Ray Computed