CT
Axial non-contrast
Coronal non-contrast
Axial C+ delayed
Coronal C+ delayed
CTB/CTA/CTV and perfusion studies initially completed.
No intracranial haemorrhage.
Right superior cerebellar hemisphere and peduncle hypoattenuation with ill defined enhancement and nodular focus at white/grey matter junction.
Incidental finding of tree in bud nodules in upper lobe pulmonary tree on CT angiogram (not shown).