Septo-optic dysplasia: an autopsy study of a 23-week fetus

Septo-optic dysplasia is a rare congenital anomaly with an incidence of 1 in 10,000 live births. Recognizing this anomaly early can help parents take an informed decision. There are very few reports of pathological descriptions of this anomaly. We present neuropathological findings at autopsy following medical termination of pregnancy of a 23-week fetus with septo-optic dysplasia (SOD), optic nerve hypoplasia, absent septum pellucidum with aplastic posterior pituitary.