title: Image of the Month: A Neuroendocrine Tumor Invading All Portal Venous System Components.
authors.affiliation: Hacettepe University School of Medicine, Ankara, Turkey.
authors.forename: Omer
authors.initials: O
authors.lastname: Ozturk
authors.affiliation: Hacettepe University School of Medicine, Ankara, Turkey.
authors.forename: Yusuf
authors.initials: Y
authors.lastname: Bayraktar
authors.affiliation: Hacettepe University School of Medicine, Ankara, Turkey.
authors.forename: Aytekin
authors.initials: A
authors.lastname: Akyol
mesh_terms: D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D008875:Middle Aged; D018358:Neuroendocrine Tumors / Q000175:diagnosis / Q000473:pathology; D011168:Portal System / Q000473:pathology*; D011856:Radiographic Image Enhancement / Q000379:methods; D014057:Tomography, X-Ray Computed / Q000379:methods; D047368:Tumor Burden; D019043:Vascular Neoplasms / Q000473:pathology*