Important It is possible that the main title of the report Chromosome 5, Trisomy 5p 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.
chromosome 5, trisomy 5p, complete (5p11-ter), included
chromosome 5, trisomy 5p, partial, included
duplication 5p syndrome
Trisomy 5p is a rare chromosomal disorder in which all or a portion of the short arm (p) of chromosome 5 (5p) appears three times (trisomy) rather than twice in cells of the body. Often the duplicated portion of 5p (trisomy) is due to a complex rearrangement involving other chromosomes. These individuals have a variable phenotype depending on which chromosome is involved, the size of the duplication and whether there is loss of material from the same or another chromosome. There are rare cases with an isolated duplication of 5p. These individuals have less variability. The variability that does appear is due to the size and location of the duplication. The individuals with only the duplication allow a better description of the symptoms (phenotype) and definition of a critical region for certain symptoms (cardiac abnormalities and seizures). Many affected infants and children have abnormalities that include low muscle tone (hypotonia); an unusually large head (macrocephaly) and additional abnormalities of the head and facial (craniofacial) area; long, slender fingers (arachnodactyly); delays in the acquisition of skills requiring the coordination of mental and physical activities (psychomotor retardation); and intellectual disability. Some affected individuals may have heart defects and seizures. Not all individuals with trisomy 5p will have all of the symptoms of the disorder.
Support Organization for Trisomy 18, 13, and Related Disorders 2982 S. Union Street Rochester, NY 14624-1926 Fax: (585)594-1957 Tel: (800)716-7638 Email: firstname.lastname@example.org Internet: http://www.trisomy.org
March of Dimes Birth Defects Foundation 1275 Mamaroneck Avenue White Plains, NY 10605 Tel: (914)997-4488 Fax: (914)997-4763 Tel: (888)663-4637 Email: Askus@marchofdimes.com Internet: http://www.marchofdimes.com
The Arc 1825 K Street NW, Suite 1200 Washington, DC 20006 Tel: (202)534-3700 Fax: (202)534-3731 Tel: (800)433-5255 TDD: (817)277-0553 Email: email@example.com Internet: http://www.thearc.org
Chromosome Disorder Outreach, Inc. P.O. Box 724 Boca Raton, FL 33429-0724 USA Tel: (561)395-4252 Fax: (561)395-4252 Email: firstname.lastname@example.org Internet: http://www.chromodisorder.org/CDO/
Support Organization for Trisomy 13/18 and Related Disorders, UK c/o Christine Rose 48 Froggatts Ride Walmley Sutton Coldfield West Midlands, B76 2TQ SOFT United Kingdom Tel: 01213513122 Email: email@example.com Internet: http://www.soft.org.uk
UNIQUE - Rare Chromosome Disorder Support Group P.O. Box 2189 Caterham Surrey, CR3 5GN United Kingdom Tel: 4401883330766 Fax: 4401883330766 Email: firstname.lastname@example.org Internet: http://www.rarechromo.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/
For a Complete Report
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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: 3/19/2013 Copyright 1994, 2000, 2001, 2003, 2010, 2013 National Organization for Rare Disorders, Inc.
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