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Narcissistic personality disorder

Contents of this page:

Definition    Return to top

Narcissistic personality disorder is a condition in which there is an inflated sense of self-importance and an extreme preoccupation with one's self.

Causes    Return to top

The cause of this disorder is unknown. Narcissistic personality disorder usually begins by early adulthood.

Symptoms    Return to top

A person with narcissistic personality disorder:

Exams and Tests    Return to top

Personality disorders are diagnosed based on a psychological evaluation and the history and severity of the symptoms.

Treatment    Return to top

Psychotherapy may help the affected person relate to others in a more positive and compassionate manner.

Outlook (Prognosis)    Return to top

The outcome varies with the severity of the disorder.

Possible Complications    Return to top

References    Return to top

Moore DP, Jefferson JW. Narcissistic personality disorder. In: Moore DP, Jefferson JW, eds. Handbook of Medical Psychiatry. 2nd ed. Philadelphia, Pa: Mosby Elsevier; 2004: chap 140.

Young JQ. Narcissistic personality disorder. In: Ferri FF, ed. Ferri's Clinical Advisor 2008: Instant Diagnosis and Treatment. 1st ed. Philadelphia, Pa: Mosby Elsevier; 2008.

Update Date: 10/17/2008

Updated by: Linda Vorvick, MD, Seattle Site Coordinator, Lecturer, Pathophysiology, MEDEX Northwest Division of Physician Assistant Studies, University of Washington School of Medicine; and Timothy A. Rogge, MD, private practice in Psychiatry, Kirkland, Washington. Also reviewed byDavid Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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