Juberg-Marsidi Syndrome

National Organization for Rare Disorders, Inc.

Important
It is possible that the main title of the report Juberg-Marsidi 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.

Synonyms

  • JMS
  • Mental Retradation, X-linked with Growth Delay, Deafness, Microgenitalism
  • Juberg-Marsidi Mental Retardation Syndrome

Disorder Subdivisions

  • None

General Discussion

Juberg-Marsidi syndrome is an extremely rare X-linked genetic disorder that is fully expressed in males only, and is apparent at birth (congenital) or during the first few weeks of life (neonatal period). Affected children exhibit severe mental retardation; delays in reaching developmental milestones (e.g., crawling, walking, etc.); muscle weakness; diminished muscle tone (hypotonia); and/or delayed bone growth as well as growth retardation, resulting in short stature.

Affected infants also exhibit hearing loss; underdevelopment of the genitals (microgenitalism); and/or abnormalities of the head and facial (craniofacial) area such as an abnormally small head (microcephaly), a flat (depressed) nasal bridge, eye (ocular) abnormalities, and/or, in some cases, additional physical abnormalities. The range and severity of symptoms may vary from case to case. Juberg-Marsidi syndrome is inherited as an X-linked recessive trait.

Resources

Arc (a national organization on mental retardation)
1010 Wayne Ave
Suite 650
Silver Spring, MD 20910
Tel: (301)565-3842
Fax: (301)565-3843
Tel: (800)433-5255
TDD: (817)277-0553
Email: info@thearc.org
Internet: http://www.thearc.org/

National Institute of Mental Retardation
York University
Kinsmen NIMR Building
4700 Keele Street
North York, Toronto
Ontario, M3J 1P3
Canada
Tel: 4166619611

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
Email: ordr@od.nih.gov
Internet: http://rarediseases.info.nih.gov/Default.aspx

For a Complete Report

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

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