Computed tomography and magnetic resonance imaging of a plexiform angiomyxoid myofibroblastic tumor: a case report. - Hiroyuki Akai; Shigeru Kiryu; Masaru Shinozaki; Yasunori Ohta; Yoshiyasu Nakano; Koichiro Yasaka; Kuni Ohtomo (BMC Medical Imaging, 2017)