Figure 7B:Sagittal (A) T1 and coronal (B) non-contrast images showing haemorrhage into an existing pituitary macromadenoma. The area of high signal represents the recent haemorrhage. There is a component of the tumour extending into the left cavernous sinus which does not show haemorrhage. The suprasellar extension is compressing the chiasm particularly on the right side.