PMC9718624_01
Coronal (a) and sagittal (b) postcontrast MRI at diagnosis. It shows an enlarged pituitary gland with suprasellar extension, peripheral enhancement of the pituitary gland, and irregular and poorly enhanced central portion after gadolinium injection.
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fig1
Pituitary MRI showed an enlarged pituitary gland with suprasellar extension, with peripheral enhancement of the pituitary gland, and an irregular and poorly enhanced central portion after gadolinium injection (Figure 1).
Coronal (a) and sagittal (b) postcontrast MRI 7 months after diagnosis showed a smaller pituitary gland with peripheral enhancement after gadolinium injection.
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fig2
A repeat MRI performed seven months later showed a smaller pituitary gland with peripheral enhancement after gadolinium injection (Figure 2).