A psychological disorder of childhood or adolescence, characterized by persistent antisocial behaviours.

(medicine) Any abnormality that concerns control of skeletal muscle, from involuntary twitching or lack of coordination to loss of function.

Having an eating disorder.

plural of panic disorder

Any medical condition that is directly caused by an abnormality in the genes.

plural of somatoform disorder

(medicine) A birth defect.

plural of dissociative disorder

Any of several mental disorders that affect consciousness.

Tourette syndrome