Concomitant Idiopathic Intracranial Hypertension, Normal Pressure Hydrocephalus, and Pleomorphic Xanthoastrocytoma: A Case Report and Review of the Literature

Figure 1

Axial view of a T2-weighted image with a right frontal intra-axial lesion measuring  mm in the transverse and anteroposterior dimensions, respectively. The lesion indents the ependymal surface of the right lateral ventricle. The lesion is heterogeneous with cystic loculations indicating necrosis; an associated bilateral ventriculomegaly of the lateral horns is appreciated (a). The lesion has a heterogeneous enhancement pattern in a T1-weighted image with contrast (b). T1 with contrast sagittal view revealing a scalloped corpus callosum with empty sella (c).

(a)

(b)

(c)