Fig. 4From: Double jeopardy - pituitary apoplexy complicated by ruptured aneurysm of the internal carotid artery within an adenoma: a case reportUnenhanced computed tomography images obtained immediately after the third attack of severe headache. AÂ Axial and (B) coronal images showed massive subarachnoid haemorrhage distributed in the suprasellar cistern, bilateral sylvian fissures, perimesencephalic cistern, and ventricular system. Haemorrhage was present within the contour of the tumour. Hydrocephalus was notedBack to article page