Gender Identity Disorder


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Definition

Gender identity disorder is a conflict between a person's physical gender and the gender he or she identifies as. For example, a person identified as a boy may actually feel and act like a girl. The person is very uncomfortable with the gender they were born.

See also: Intersex


Alternative Names

Transsexualism; Transgender


Causes, incidence, and risk factors

People with gender identity disorder may act and present themselves as members of the opposite sex. The disorder may affect:

  • Choice of sexual partners
  • Mannerisms, behavior, and dress
  • Self-concept

Gender identity disorder is not the same as homosexuality.

Identity conflicts need to continue over time to be a gender identity disorder. How the gender conflict occurs is different in each person. For example, some people may cross-dress while others want sex-change surgery. Some people of one gender privately identify more with the other gender.

People who are born with ambiguous genitalia, which can raise questions about their gender, may develop a gender identity disorder.

The cause is unknown, but hormones in the womb, genes, social and environmental factors (such as parenting) may be involved. This rare disorder may occur in children or adults.


References

Shafer LC. Sexual disorders and sexual dysfunction. In: Stern TA, Rosenbaum JF, Fava M, Biederman J, Rauch SL, eds. Massachusetts General Hospital Comprehensive Clinical Psychiatry. 1st ed. Philadelphia, Pa: Mosby Elsevier;2008:chap 36.

Bockting W. Sexual identity development. In: Kliegman RM, Behrman RE, Jenson HB, Stanton BF, eds. Nelson Textbook of Pediatrics. 19th ed. Philadelphia, Pa: Saunders Elsevier; 2011:chap 104.2.

Moller B, Schreier H, Li A, Romer G. Gender identity disorder in children and adolescents. Curr Probl Pediatr Adolesc Health Care. 2009;39:117-143.


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Review Date: 2/13/2012
Reviewed By: Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Mediicne, UW Medicine, School of Medicine, University of Washington; and Timothy Rogge, MD, Medical Director, Family Medical Psychiatry Center, Kirkland, WA. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M. Health Solutions, Ebix, Inc.
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Last Updated 4/17/2012
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