Possible hypopituitarism hypoglycemia. Pituitary: There is a punctate focus of T1 hyperintensity along the superior tuber cinereum with absence of the pituitary stalk otherwise. The posterior pituitary bright spot in not present in the sella. The pituitary gland is not enlarged. The optic apparatus and cavernous sinuses are intact. Brain: There is no evidence of intracranial hemorrhage, mass, or acute infarct. The brain parenchyma appear unremarkable, with a normal degree of myelination. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The orbits, skull, paranasal sinuses, and scalp soft tissues are grossly unremarkable.
Ectopic pituitary with interruption of the pituitary stalk.