Microcystic Variant of an Intraosseous Meningioma in the Frontal Area: A Case Report

Figure 1

Imaging characteristics: (a) head CT scan, axial projection, and osteolytic defect in the right frontal area in the location of the bone tumour; (b) head CT scan, axial projection, bone window, and osteolytic defect in the right frontal area; (c) MR of the brain, axial projection, T1 SE, and the area of mixed signal intensity inside the bone in the right frontal area; (d) MR of the brain, image in the sagittal plane, and T2 FSE hyperintense area in the right frontal area; (e) MR of the brain, image in the coronal plane, and T2 FSE, hyperintense area in the right frontal area; (f) MR of the brain, image in the coronal projection, T1 following the application of contrast agents, and contrast enhancement features involving only the bone structure.