Malignant pheochromocytoma with cerebral and skull metastasis: A case report and literature review

Figure 1 Radiographic images of the presenting case. A: Magnetic resonance imaging (MRI) T1-weighted imaging showed an isointense left temporal lobe mass; B: MRI T2-weighted imaging showed a mixed hypointense and hyperintense left temporal lobe mass; C: Homogeneous enhancement of well-defined lesion was showed on axis MRI after intravenous contrast material; D: Coronal MRI showed the left temporal lobe mass after intravenous contrast material; E: Unenhanced computed tomography (CT) scan indicated the left temporal lobe mass; F: Multiple lytic lesion of the left temporal bone was noted on CT scan.