Structured Summary
Abstract
Complex neurobehavioral disorder characterized by distinctive facial features (FACIES), developmental delay and INTELLECTUAL DISABILITY. Behavioral phenotypes include sleep disturbance, maladaptive, self-injurious and attention-seeking behaviors. The sleep disturbance is linked to an abnormal circadian secretion pattern of MELATONIN. The syndrome is associated with de novo deletion or mutation and HAPLOINSUFFICIENCY of the retinoic acid-induced 1 protein on chromosome 17p11.2.
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Synonyms
4 entry terms
- Chromosome 17p11.2 Deletion Syndrome
- Smith Magenis Syndrome
- Syndrome, Smith-Magenis
- 17p11.2 Monosomy
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Aspects Covered
34 allowable subheadings
Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, surgery, therapy, urine, veterinary, virology.
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History Note
2011
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References
- National Library of Medicine. Smith-Magenis Syndrome. Medical Subject Headings (MeSH). 2026. Unique ID D058496. http://id.nlm.nih.gov/mesh/2026/D058496
- Smith-Magenis Syndrome. In: Wikipedia. https://en.wikipedia.org/wiki/Smith%E2%80%93Magenis_syndrome
- Smith-Magenis Syndrome. In: Wikidata. https://www.wikidata.org/wiki/Q2295338