Chromosome 4, Monosomy 4q
National Organization for Rare Disorders, Inc.
- Chromosome 4 Long Arm Deletion
- Chromosome 4q- Syndrome
- Interstitial Deletion of 4q, Included
- Terminal Deletion of 4q, Included
- Proximal Deletion of 4q, Included
Chromosome 4, Monosomy 4q is a chromosomal disorder caused by a partial deletion of the long arm of chromosome 4. The patient may have an extremely prominent forehead (frontal bossing), enlargement of the back part of the head, low placement of ears, short broad hands and feet, unusually small size associated with slow or delayed growth, congenital heart defects, and possible mental retardation.
Chromosome Disorder Outreach, Inc.
P.O. Box 724
Boca Raton, FL 33429-0724
UNIQUE - Rare Chromosome Disorder Support Group
P.O. Box 2189
Surrey, CR3 5GN
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
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Last Updated: 8/7/2007
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