I had the brain CT with iodixanol (contrast agent) today.
The report is as follows:
[MR BRAIN PRE & POST CONTRAST
Technique : Standard brain with diffusion and pre and post contrast and slight imaging of the pituitary gland.
Findings :
Brain anatomy is normal.
No pituitary mass is seen.
Linear T1 hypo / T2 hyperintense focus anterior to the neurohypophysis of uncertain significance. This does not have the appearance of a neoplasm or the shape of a cyst.
Brain parenchymal signal is normal.
There is no intracranial mass, hydrocephalus or midline shift. No abnormal parenchymal or meningeal enhancement is seen.
The craniocervical junction is normal. The intracranial vascular flow voids are normal.
There is a mucosal cyst anterior to the adenoid within the nasopharynx most likely representing a mucous retention cyst.
COMMENT
No pituitary mass or brain abnormality is seen.]
So there we have all. Diagnostic done. I have done EVERYTHING I possibly can.