Disruptive behavioral disorders include aggression, conduct, and oppositional defiant disorder.
Affective disorders, also called mood disorders, include major depression and bipolar (manic-depressive) disorder.
Such disorders include Zellweger (cerebrohepatorenal) syndrome, neonatal adrenoleukodystrophy, hyperpipecolic acidemia, and infantile Refsum disease.
Mood disorders include characteristics of either depression or mania or both, often in a fluctuating pattern.
In their severer forms, these disorders include the bipolar disorders and major depressive disorder.
Other disorders include restless legs syndrome -- in which children report uncomfortable sensations in their legs -- and periodic limb movement disorder, which causes children to kick in their beds.
Prof Kamaldeep Bhui, an expert in psychiatry based at Queen Mary and Westfield College, London, said possible disorders include depression and anxiety, through to psychosis.
Coagulation disorders include a number of disorders that are related to defects in the clotting of blood.
Characteristics of many lysosomal storage disorders include coarsening of facial features, eye abnormalities, enlarged liver and spleen, and bone disease.
Other anxiety disorders include panic disorder, agoraphobia, stress and post-traumatic stress disorders, obsessive-compulsive disorder, and generalized anxiety.
Luminal disorders include dilatation/narrowing (e.g. achalasia, scleroderma, and stricture) and foreign body impaction.
