Disease Information for Juberg Marsidi Genetic syndrome (unco)
Juberg Marsidi Genetic syndrome
Juberg Marsidi Syndrome; JMS; Juberg-Marsidi Mental Retardation Syndrome; Mental Retardation, X-linked with Growth Delay, Deafness; Microgenitalism; Juberg-Marsidi syndrome is an extremely rare X-linked inherited 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 ( 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 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 genetic trait but spontaneous mutation occurs; ----------(NORD 2005)---------------------
Juberg-Marsidi syndrome; Carpenter-Waziri syndrome;
Mental retardation, X linked, Juberg-Marsidi type;
Smith-Fineman-Myers syndrome; Juberg and Marsidi syndrome is an X-linked recessive condition characterized by severe mental retardation with growth failure, sensorineural deafness, microgenitalism, and early death; Clinically, it shares some characteristics with X-linked alpha-thalassemia/mental retardation syndrome and there is evidence that the Juberg-Marsidi syndrome and the X-linked alpha-thalassemia/mental retardation syndrome are allelic disorders, due to mutations in the ATRX gene, mapped to Xq12-q21; Male patients present with deafness, flat nasal bridge, severe ocular abnormalities, micropenis and rudimentary scrotum with cryptorchidism; Growth is retarded, with delayed bone age and spasticity, sometimes epilepsy; Some heterozygous women have subnormal intelligence and microcephaly; *Author : Dr E. Robert-Gnansia (April 2003)*;
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Juberg Marsidi Syndrome; JMS; Juberg-Marsidi Mental Retardation Syndrome; ... (more) (edit)
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Demographics & Risk Factors[next]
- Population Group
- Population/Pediatrics population
- Family History
- Sex & Age Groups
- Population/Boy patient
- Population/Child
- Population/Children/all
- Population/Infant
- Population/Infant male
- Population/Male
- Population/Male-only/limit
- Population/Neonate-newborn
- Population Group
Clinical Manifestations[previous][top][next]
- Typical Clinical Presentation
- Presentation/Mental retarded/growth delay/deaf/X-linked
- Presentation/Multiple deformities newborn (odd look)
- Signs & Symptoms
- Child
- Infant
- Particular physiognomy/Odd looking kids
- Congenital facial deformities
- Craniofacial Abnormalities/Congenital
- Facies particular
- Wide Nasal Bridge
- Penis, small (Micropenis)
- Poor weight gain/child
- Hypotonia
- Muscle weakness
- Delayed speech/language development
- Development/motor skills delayed
- Developmental milestones delayed
- Slow Motor Development
- Dysmorphic dwarfism/short stature
- Dysmorphic appearance/face
- Growth/development delay
- Short stature
- Short stature/child
- Weakness
- Typical Clinical Presentation
Associated Diseases & Rule outs[previous][top][next]
- Associated Disease & Complications
Disease Mechanism & Classification[previous][top][next]
- Class
- CLASS/Pediatric disorders (ex)
- Pathophysiology
- Pathophysiology/Gene locus Chromosome X.
- Process
- PROCESS/Autosomal Recessive Incomplete Penetrance
- PROCESS/Congenital/developmental (category)
- PROCESS/Eponymic (category)
- PROCESS/Genetic disorder/Spontaneous mutations/sporadic
- PROCESS/Hereditary Multiple anomalies syndrome [EX]
- PROCESS/Hereditofamilial (category)
- PROCESS/INCIDENCE/Rare disease (ex)
- PROCESS/Multiple dysmorphic syndrome (ex)
- PROCESS/Sex-linked (X-linked) recessive inheritance (ex)
- PROCESS/Dystostosis/craniofacial (ex)
- Class
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- Synonym
- Synonym/JMS Retardation/deafness
- Synonym/Juberg-Marsidi mental retardation syndrome
- Synonym
External Links Related to Juberg Marsidi Genetic syndrome (unco)[previous][top]
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