Acute Rt sided HA & reduced GCS Day 14. Admitted to hospital.
Extensive area of irregular dense calcification with metallic artifact in the left occipito- temporoparietal region associated with surrounding gliosis representing the area of known arterio-venous malformation.
VP shunt is seen in situ with its tip in the anterior horn of the left lateral ventricle.
A focal cortical haemorrhage has developed in the right parietal lobe at the site of entry of the VP shunt.
Low attenuation in the periventricular white matter, more pronounced than on the index CT scan.