A morbid displacement of parts, especially such as is congenial; as, ectopia of the heart, or of the bladder.

Malposition or displacement of any organ or structure ? congenital or acquired.

In medicine an ectopia is a displacement or malposition of an organ of the body. Most ectopias are congenital but some may happen later in life.

abnormal position of a part or organ (especially at the time of birth)

abnormal position; in the case of Chiari, the cerebellar tonsils

Ectopia is an album from Steroid Maximus. It was released in 2002 by Ipecac Recordings.

a collection of neurons that have pushed up from lower cortical layers into the outermost one