X-ray of the skull showed an enlarged sella without any erosion.
[functionalneurology.com]
A macroadenoma, defined as larger than 10 mm in diameter, can cause enlargement of the sella turcica. 1,4 The larger the size of the prolactinoma, the greater the prolactin
[mdedge.com]
Enlargement of the gland can cause local symptoms such as headaches or visual disturbances.
[pituitarydisorder.net]