case_images: PMC7575781_01
case_images: Brain MRI.
case_images: fendo-11-579436-g001.jpg
case_images: PMC7575781_01_fendo-11-579436-g001.jpg
case_images: f1
case_images: The levels of all tumour markers were normal. The magnetic resonance imaging (MRI) scan of the pituitary gland revealed an empty sella ( Figure 1 ).