title: Perihiliar low density areas: a pitfall in CT-portography.
authors.affiliation: Department of Diagnostic Radiology, Hospital de Sant Pau, Universitat Autónoma, Barcelona, Spain.
authors.forename: J
authors.initials: J
authors.lastname: Llauger
authors.forename: C
authors.initials: C
authors.lastname: Pérez
authors.forename: Y
authors.initials: Y
authors.lastname: Pallardó
authors.forename: A
authors.initials: A
authors.lastname: Zidan
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008099:Liver / Q000098:blood supply / Q000000981:diagnostic imaging*; D008113:Liver Neoplasms / Q000000981:diagnostic imaging* / Q000556:secondary*; D008875:Middle Aged; D011172:Portography / Q000379:methods; D011856:Radiographic Image Enhancement; D014057:Tomography, X-Ray Computed / Q000379:methods