Diseases & Conditions


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Mulibrey Nanism


Synonyms of Mulibrey Nanism
  • Muscle-liver-brain Nanism
  • Perheentupa Syndrome
  • Pericardial Constriction and Growth Failure

Disorder Subdivisions



    General Discussion
    Mulibrey nanism is an extremely rare autosomal recessive genetic disorder characterized by profound growth delays and distinctive abnormalities of the muscles, liver, brain, and eyes. The acronym MULIBREY stands for (MU)scle, (LI)ver, (BR)ain, and (EY)e. Nanism is another word for dwarfism. A characteristic feature not included in the original acronym is the overgrowth of the fibrous sac that surrounds the heart restricting normal filling of the heart (constrictive pericarditis). Characteristic symptoms may include low birth weight, short stature, and severe progressive growth delays. Muscles are usually underdeveloped and lack normal tone (hypotonia). Some infants with this disorder may have an abnormally large liver (hepatomegaly). Infants typically have yellow discoloration in their eyes.

    Organizations related to Mulibrey Nanism
    • American Heart Association
      National Center
      Dallas TX 75231-4596
      Phone #: 214-373-6300
      800 #: 800-242-8721
      e-mail: inquire@heart.org
      Home page: http://www.americanheart.org
    • Human Growth Foundation
      997 Glen Cove Avenue
      Glen Head NY 11545
      Phone #: 516-671-4041
      800 #: 800-451-6434
      e-mail: hgf1@hgfound.org
      Home page: http://www.hgfound.org/
    • Hydrocephalus Association
      870 Market Street
      San Francisco CA 94102
      Phone #: 415-732-7040
      800 #: 888-598-3789
      e-mail: pip@hydroassoc.org
      Home page: http://www.hydroassoc.org
    • Hydrocephalus Support Group, Inc.
      P.O. Box 4236
      Chesterfield MO 63006-4236
      Phone #: 636-532-8228
      800 #: --
      e-mail: hydrodb@earthlink.net
      Home page: N/A
    • Little People of America, Inc.
      250 El Camino Real
      Tustin CA 92780
      Phone #: 714-368-3689
      800 #: 888-572-2001
      e-mail: info@lpaonline.org
      Home page: http://www.lpaonline.org
    • Little People's Research Fund, Inc.
      616 Old Edmondson Avenue
      Catonsville MD 21228-3305
      Phone #: 410-747-1100
      800 #: 800-232-5773
      e-mail: lprf@lprf.org
      Home page: http://www.lprf.org
    • NIH/National Eye Institute
      Building 31 Rm 6A32
      Bethesda MD 20892-2510
      Phone #: 301-496-5248
      800 #: --
      e-mail: 2020@nei.nih.gov
      Home page: http://www.nei.nih.gov/



    For a Complete Report

    This is an abstract of a report from the National Organization for Rare Disorders, Inc. ? (NORD). A copy of the complete report can be obtained for a small fee by visiting the NORD website. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational treatments (if available), and references from medical literature. For a full-text version of this topic, see http://www.rarediseases.org/search/rdblist.html