A well-defined hyperdense sellar mass with suprasellar component. The attenuation of the mass measures 50-60HU, which may represent blood clot. No calcification or fat component seen within this mass. There is widening and bone remodelling of the sella turcica/pituitary fossa, indicating a slow growing tumour. Superiorly, the optic chiasm is compressed, worst on the right side.
No hydrocephalus.