The birth of a monstrous child throughout history: the example of anencephaly between the Egyptian New Empire and the 21st century.

Anencephaly is of special interest for the historical study of human behaviour after the birth of a monstrous child. Examples of anencephalic human births from Egyptian Antiquity to the present time allow us to create a history of teratology, revealing hiatuses in the medical and scientific interpretation of monstrosity that contrast to a relative continuity in the imaginary processes that accompany the birth of a monstrous child.