They include antisocial personality disorder, borderline personality disorder, histrionic personality disorder and narcissistic personality disorder. Psychiatrists diagnosed her with narcissistic, histrionic and antisocial personality disorders. Ford has been diagnosed with narcissistic personality disorder and histrionic personality disorder. Dietz said Broderick has histrionic and narcissistic personality disorders. Coe has been diagnosed with mixed personality disorder with narcissistic, histrionic and antisocial features. Histrionic personality disorder is also known as hysterical personality. Unlike those with histrionic personality, pathological liars are more verbally dramatic than sexually flamboyant. One of Theodore Millon's five narcissist variations is the amorous narcissist which includes histrionic features. Another theory suggests a possible relationship between histrionic personality disorder and antisocial personality disorder. Paranoid, histrionic and avoidant PD were average. Theodore Millon identified six subtypes of histrionic personality disorder. There are neurochemical, genetic, psychoanalytical, and environmental causes contributing to histrionic personality disorder. Another way to treat histrionic personality disorder after identification is through functional analytic psychotherapy. Histrionic personality disorder has gone through many changes. People with histrionic personality disorder are usually high-functioning, both socially and professionally.