Annotations for some of the above-mentioned findings; the images are arranged in the following order:
- decreased mamillopontine distance (about 1.4 mm).
- decreased pontomesencephalic angle (around 35 degrees).
- tonsillar herniation for around 6mm.
- pachymeningeal thickening and contrast enhancement.
- pachymeningeal thickening and contrast enhancement.
- pachymeningeal thickening and contrast enhancement.
- mildly enlarged pituitary gland with a superiorly convex roof (craniocaudal dimension).
- mildly enlarged pituitary gland (width).
- mildly enlarged pituitary gland (anteroposterior dimension).
- decreased fluid within the optic nerve sheath.