This is a case where most of the septo-optic dysplasia features are nicely demonstrated.

Hypoplastic optic nerves and chiasm, absence septum pellucidum with resultant typical configuration of the anterior horns of the lateral ventricles, along with ectopia of the posterior pituitary gland.  On the other hand, the globes are intact and the olfactory bulbs are present with no evidence of associated parenchymal abnormality.