A 62-year-old man presented with a 2-month history of right occipito-parietal headache and worsening ipsilateral ptosis. CT scan and cerebral angiography revealed a large fusiform aneurysm of the P2 segment of the right posterior cerebral artery (PCA). The aneurysm was successfully trapped and subsequently excised via sub temporal approach leaving no additional neurological deficits to our patient.
Choroid plexus carcinoma is a rare intracranial neoplasm, affecting mainly very young children. The commonest site is within the lateral ventricles and the prognosis is very poor. We report a seven month old baby boy who presented with raised intracranial pressure and seizures. Brain CT scan showed large intraventricular mass with calcification and hydrocephalus. Total macroscopic resection of the tumour was performed and diagnosis of choroid plexus carcinoma was made. However, the patient died 11 days after the tumour excision. The histopathology of this rare childhood neoplasm is discussed.