A 23-Year-Old Female with a Mixed Germ Cell Tumor of the Pituitary Infundibulum: The Challenge of Differentiating Neoplasm from Lymphocytic Infundibuloneurohypophysitis—A Case Report and Literature Review
Figure 2
Comparison of MRI pituitary with and without contrast images between initial evaluation and follow-up evaluation. At the initial evaluation ((a) Sagittal slice; (b) and (c) Coronal slices), the pituitary infundibulum thickening was seen with minimal involvement of optic chiasm. At the follow-up evaluation 3 months later ((d) Sagittal slice; (e) and (f) Coronal Slices), abnormal enlargement and enhancement of infundibulum worsened with progressive involvement of left aspect of optic chiasm and proximal portion of left optic nerve.
