Figure 5 (A and B): Congenital: Septo-optic dysplasia. Coronal T2W (A) images of a 7-year-old girl with gradual loss of vision and short stature showing hypoplastic optic nerves (white arrow) and optic chiasma (black arrow). Sagittal T1W (B) image also shows ectopic neurohypophysis (arrow)