CASE HISTORY/CLINIC:
56-year-old patient with a high blood prolactin level.



FINDINGS:
The axial postcontrast T1-w shows a homogeneously enhanced pituitary with a slight displacement of the
pituitary stalk to the left due to an intrasellar poorly enhancing lesion of 0,6cm maximum diameter which extends to the right lateral portion of the cavernous sinus.


DIAGNOSIS:
Microadenoma (<1cm) of the pituitary gland.


DIFFERENTIAL DIAGNOSIS:
Craniopharyngeoma
Meningeoma

web resources:

1) Medizinfo