Female, 61 years old, with headache for one month, history ALL with CNS disease currently in remission. A 15 x 8 mm oval T2 hyperintense lesion within the right corona radiata is unchanged relative to the immediate prior examination, but is more conspicuous when compared to the examination of 8/2015. This lesion is associated with no significant mass effect, restricted diffusion or pathologic enhancement.One or two additional small T2 hyperintense lesions are seen within the cerebral parenchyma. No evidence of significant edema or mass effect is seen. No pathologic parenchymal or extra-axial enhancement is detected. There are no findings to suggest acute intracranial hemorrhage. The ventricular system is stable in size and morphology.
1.No acute intracranial abnormality and no definite changes from the immediate prior examination.2.No pathologic intracranial enhancement is seen to suggest neoplastic involvement of the CNS.3.An oval lesion in the right corona radiata is stable relative to the immediate prior examination but more conspicuous when compared to an older exam. Given absence of enhancement or edema, this lesion is nonspecific.