Anomaly is anything marked by considerable deviation from the normal.
developmental a. Anomaly occurring or originating during intrauterine life.
Ebstein’s a. Distortion and downward displacement of the tricuspid valve, resulting in impaired function of the right ventricle.
Pelger-Huët nuclear a. Inherited anomaly of neutrophilic leukocytes characterized by
nonlobulation of their nuclei.