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    WNT4 Deficiency

    Important
    It is possible that the main title of the report WNT4 Deficiency is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.

    Synonyms

    • Biason-Lauber syndrome
    • Mullerian aplasia and hyperandrogenism
    • WNT4 syndrome
    • WNT4 Mullerian aplasia

    Disorder Subdivisions

    • None

    General Discussion

    WNT4 deficiency is a rare genetic disorder that affects females. It is characterized by the absence or underdevelopment of the uterus and sometimes absence or underdevelopment of the vagina. Affected females also experience abnormally high levels of androgens (hyperandrogenism), which are male sex hormones. Androgens promote and control the development of male sex characteristics and, consequently, affected females may have certain symptoms such as a male pattern of hair growth (hirsutism). Females with WNT4 deficiency develop normal secondary sexual characteristics during puberty (e.g., breast development and pubic hair), but do not have a menstrual cycle (primary amenorrhea). The failure to begin the menstrual cycle may be the initial clinical sign of WNT4 deficiency. Because of the nature of the disorder, WNT4 deficiency can cause significant psychological challenges and counseling is recommended. WNT4 deficiency is caused by mutations of the WNT4 gene.

    Resources

    National Kidney Foundation
    30 East 33rd Street
    New York, NY 10016
    Tel: (212)889-2210
    Fax: (212)689-9261
    Tel: (800)622-9010
    Email: info@kidney.org
    Internet: http://www.kidney.org

    RESOLVE: National Infertility Association
    1760 Old Meadow Rd
    Suite 500
    McLean, VA 22102
    Tel: (703)556-7172
    Fax: (703)506-3266
    Email: info@resolve.org
    Internet: http://www.resolve.org

    AIS/DSD Support Group for Women and Families
    P.O. Box 2148
    Duncan, OK 73534-2148
    USA
    Email: aissgusa@hotmail.com
    Internet: http://www.aissg.org

    Genetic and Rare Diseases (GARD) Information Center
    PO Box 8126
    Gaithersburg, MD 20898-8126
    Tel: (301)251-4925
    Fax: (301)251-4911
    Tel: (888)205-2311
    TDD: (888)205-3223
    Internet: http://rarediseases.info.nih.gov/GARD/

    Accord Alliance
    531 Route 22 East #244
    Whitehouse Station, NJ 08889
    USA
    Tel: (908)349-0534
    Fax: (801)349-0534
    Email: janet.green@accordalliance.org
    Internet: http://www.accordalliance.org

    For a Complete Report:

    This is an abstract of a report from the National Organization for Rare Disorders (NORD). A copy of the complete report can be downloaded free from the NORD website for registered users. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational therapies (if available), and references from medical literature. For a full-text version of this topic, go to www.rarediseases.org and click on Rare Disease Database under "Rare Disease Information".

    The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only. NORD recommends that affected individuals seek the advice or counsel of their own personal physicians.

    It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report

    This disease entry is based upon medical information available through the date at the end of the topic. Since NORD's resources are limited, it is not possible to keep every entry in the Rare Disease Database completely current and accurate. Please check with the agencies listed in the Resources section for the most current information about this disorder.

    For additional information and assistance about rare disorders, please contact the National Organization for Rare Disorders at P.O. Box 1968, Danbury, CT 06813-1968; phone (203) 744-0100; web site www.rarediseases.org or email orphan@rarediseases.org

    Last Updated: 6/11/2012
    Copyright 2012 National Organization for Rare Disorders, Inc.

    WebMD Medical Reference from the National Organization for Rare Disorders

    Last Updated: May 28, 2015
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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