Repeat evaluation of pituitary: multiple myeloma with possible pituitary abnormality on MR. There is a persistent mild heterogeneous enhancement of the pituitary. Otherwise, there no evidence of a discrete pituitary mass or enlargement of the gland. The pituitary infundibulum is intact. The optic apparatus and cavernous sinuses are intact.
Persistent nonspecific mild heterogeneous appearance of the pituitary. 