 High-resolution images of the sella demonstrate the pituitary gland to be normal in size measuring 8 mm in height. There is no discrete mass to confirm the presence of a pituitary microadenoma. There is no macroadenoma. The pituitary infundibulum inserts on the midline of the gland. There are no sellar, suprasellar or parasellar masses and the cavernous sinuses are symmetric bilaterally.
Negative MRI of the brain and sella including gadolinium enhancement. There is no discrete mass to confirm the presence of a pituitary microadenoma.