title: Inflammatory myofibroblastic tumor of the liver mimicking an infiltrative malignancy in computed tomography and magnetic resonance imaging with Gd-EOB.
abstract: Inflammatory myofibroblastic tumors (IMT) are a benign tumor entity, which rarely develop in the liver. Surgery is the most common treatment for these lesions as it is difficult to distinguish them from malignant liver tumors and local recurrent growth may occur. IMT is a diagnostic challenge for imaging. Only a limited number of reports of single cases or small number of patients described the imaging features on computed tomography. Reports on IMT appearance on magnetic resonance imaging are scarce. We present a case of IMT of the liver with infiltration of the abdominal wall treated with surgery and describe the imaging features with the use of the hepatobiliary contrast agent, gadoxetic acid (Gd-EOB).
authors.affiliation: Institut für Radiologie und Klinik für Strahlenheilkunde, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Germany.
authors.forename: Tahir
authors.initials: T
authors.lastname: Durmus
authors.affiliation: Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Germany.
authors.forename: Carsten
authors.initials: C
authors.lastname: Kamphues
authors.affiliation: Institut für Pathologie, Campus Charité Mitte, Charité - Universitätsmedizin Berlin, Germany.
authors.forename: Hendrik
authors.initials: H
authors.lastname: Blaeker
authors.affiliation: Institut für Radiologie und Klinik für Strahlenheilkunde, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Germany.
authors.forename: Christian
authors.initials: C
authors.lastname: Grieser
authors.affiliation: Institut für Radiologie und Klinik für Strahlenheilkunde, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Germany.
authors.forename: Timm
authors.initials: T
authors.lastname: Denecke
keywords: CT; MRI; Myofibroblastic; infiltration; liver; pseudotumor