A well-circumscribed mass in the region of the foramen of Munro is present with central intrinsic high T1 signal and layering low T2 signal consistent with haemorrhage. It is well circumscribed.
High T2 signal within the corpus callosum likely represents the sequela of hydrocephalus and compression against the falx rather than tumour infiltration.
A right sided shunt is in situ.
No subependymal nodules of parenchymal changes to suggest underlying tuberous sclerosis.