Germ cell brain tumors are rare brain tumors that account for 2–3% of all primary intracranial tumors. They develop in the pineal or suprasellar region of the brain. These tumors can spread to other ...

An MRI scan of the brain revealed an 11 × 9 ×9 mm sellar mass that extended into the suprasellar region. Evaluation of pituitary function showed mild central hypothyroidism and secondary adrenal ...