Lobar intracerebral haematoma involving the inferior left frontal lobe. A small volume of perihaematomal oedema is present. There is a thin left sided sudural haematoma within the anterior cranial fossa and overlying the left temporal lobe. No intraventricular haemorrhage. Probable tiny volume subarachnoid haemorrhage.
Mass effect with rightward midline shift and effacement of the left lateral ventricle. No hydrocephalus.
No areas of calcification or obvious abnormal vessels related to the haematoma. However, the haematoma is adjacent to the circle of Willis, and an underlying aneurysm needs excluding.
No evidence of small vessel disease.