Neuroradiology #23 – Flashcard EDiR Holders 6 years ago Showing T1 + C images. What do you see? Click here to see the answer Nodular thickening and enhancement of the pituitary stalk. Differential diagnosis includes… * Lymphocytic hypophysitis * Tb * Sarcoidosis * Metastasis. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook