<prompt> Delusion is not present in -DeliriumManiaDepressionCompulsive disorder  <response>: Delusions are seen in psychosis Schizophrenia, Mania, depression, other psychotic disorder-delusional disorders and Schizoaffective disorders and organic mental disorders Delirium, substance abuse or withdrawal.Delusions are not seen in neurosis:- Anxiety, obsessive-compulsive disorder, Dissociative conversion disorders, somatoform disorders, stress-related disorders. 