Beckwith Wiedemann Syndrome
National Organization for Rare Disorders, Inc.
It is possible that the main title of the report Beckwith Wiedemann Syndrome 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.
- EMG Syndrome
- Exomphalos-Macroglossia-Gigantism Syndrome
- Hypoglycemia with Macroglossia
- Macroglossia-Omphalocele-Visceromegaly Syndrome
- Omphalocele-Visceromegaly-Macroglossia Syndrome
- Visceromegaly-Umbilical Hernia-Macroglossia Syndrome
- Wiedmann-Beckwith Syndrome
Beckwith-Wiedemann syndrome (BWS) is a rare genetic overgrowth disorder. It is characterized by a wide spectrum of symptoms and physical findings that vary in range and severity from case to case. However, in many individuals, associated features include above-average birth and weight and increased growth after birth (postnatally), an usually large tongue (macroglossia), enlargement of certain internal organs (visceromegaly), and protrusion of a portion of the intestines and abdominal organs through a tear in the wall of the stomach or bellybutton (abdominal wall defects). BWS may also be associated with low blood sugar levels within the first few days or the first month of life (neonatal hypoglycemia), advanced bone age, particularly up to age four; distinctive grooves in the ear lobes and other facial abnormalities, abnormal enlargement of one side or structure of the body (hemihyperplasia) may occur, resulting in unequal (asymmetric) growth, and an increased risk of developing certain childhood cancers.
In approximately 85 percent of cases, BWS results from genetic changes that appear to occur randomly (sporadically). Approximately 10-15 percent of cases of this syndrome run in families and show autosomal dominant inheritance. Researchers have determined that BWS results from various abnormalities affecting the proper expression or structure of certain genes within a specific region of chromosome 11.
March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
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Washington, DC 20006
American Childhood Cancer Organization
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Kensington, MD 20895
National Cancer Institute Physician Data Query
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National Cancer Institute
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Neuroblastoma Children's Cancer Society
P.O. Box 957672
Hoffman Estates, IL 60195
Childhood Cancer Canada Foundation
21 St. Clair Avenue East, Suite 801
Ontario, M4T 1L9
OncoLink: The University of Pennsylvania Cancer Center Resource
3400 Spruce Street
Philadelphia, PA 19104-4283
CureSearch for Children's Cancer
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Bethesda, MD 20814-3457
NIH/National Institute of Child Health and Human Development
31 Center Dr
Building 31, Room 2A32
Bethesda, MD 20892
Beckwith-Wiedemann Family Forum
105 Yehudah St. Apt 2
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
Beckwith-Wiedemann Children's Foundation
9031 Cascadia Ave
Everett, WA 98208
4581 Magnolia Dr.
Suffolk, VA 23435
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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
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Last Updated: 8/7/2007
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