CT - A number of days later
Followup study performed some time after admission. Contrast was given due to clinical concern of possible ventriculitis.
The non contrast CT decreased volume and density of the multifocal haemorrhages, in keeping with expected temporal evolution. There are several regions of parenchymal hypoattenuation in the right frontal lobe, deep to the site of a bur hole.
Post contrast, these regions demonstrate thin rim enhancement with mild surrounding vasogenic oedema.