Fig. 2From: Metastatic rectal adenocarcinoma in the mandibular gingiva: a case reportCT and MRI images of the mandibular region (scale bar, 5Â cm). a A CT image showing a solid mass in the medial mandibular gingiva with bone destruction. b An MRI image showing a heterogeneous signal on a T1-weighted image after gadolinium administrationBack to article page