Female, 25 years old, with history of prolactinoma, outside hospital records and images pending, evaluate size mass effect. A hypoenhancing nodule is evident within the right aspect of the pituitary gland measuring up to 7 x 5 x 7 mm. The right aspect of the gland is slightly enlarged by this process, but no evidence of significant suprasellar extension is seen. Likewise, there is no evidence of cavernous sinus invasion. The gland is otherwise unremarkable. The pituitary stalk enhances normally and enters the gland at midline.
A subcentimeter hypoenhancing nodule in the right aspect of the pituitary gland is seen compatible with the stated history of prolactinoma. No evidence of suprasellar or cavernous sinus encroachment is seen.