Fig. 1
From: Primary spindle cell tumor originating from the liver that was difficult to diagnose
Contrast-enhanced computed tomography (CT), contrast-enhanced magnetic resonance imaging (MRI), and positron emission tomography (PET). a, b CT shows a well-circumscribed and smooth-marginated, huge 10-cm mass under the right diaphragm. The main feeder for the tumor is the right inferior phrenic artery. c MRI demonstrates heterogeneous high signal intensity on T2WI. d PET revealed abnormal uptake in the tumor with a SUVmax of 4.6