PMC4324809_01
Case MR images. Sagittal (a) and coronal (b) unenhanced images of the pituitary, revealing a slightly atrophic pituitary gland. Two months later, at presentation, sagittal (c) and coronal (d) postcontrast images reveal an enlarged pituitary size with diffuse enhancement of the pituitary and infundibulum without focal lesion.
CRIE2015-570293.001.jpg
PMC4324809_01_CRIE2015-570293.001.jpg
fig1
This demonstrated a gland size at the upper limit of normal, with a measured increase in size from 3 x 15 mm to 9 x 21 mm when compared to a study done 2 months earlier as part of restaging workup (Figure 1).