Syndromic X-linked intellectual disability Lubs type
- Synonyms
- INTELLECTUAL DEVELOPMENTAL DISORDER, X-LINKED, SYNDROMIC, LUBS TYPE; Lubs X-linked mental retardation syndrome; MECP2 duplication syndrome; MENTAL RETARDATION, X-LINKED, WITH RECURRENT RESPIRATORY INFECTIONS; Mental retardation, X-linked, Lubs type; XLMR syndrome, Lubs type
Summary
Excerpted from the GeneReview:- Full text of GeneReview (by section):
- Summary
- Diagnosis
- Clinical Characteristics
- Genetically Related (Allelic) Disorders
- Differential Diagnosis
- Management
- Genetic Counseling
- Resources
- Molecular Genetics
- Chapter Notes
- References
- Authors:
- Hilde Van Esch
- view full author information
Available tests
Check Related conditions for additional relevant tests.
Clinical tests (84 available)
Cytogenetics Tests
Genes See tests for all associated and related genes
Also known as: AUTSX3, MRX16, MRX79, MRXS13, MRXSL, PPMX, RS, RTS, RTT, MECP2
Summary: methyl-CpG binding protein 2
Clinical features
Help- Abnormality of head or neck
- Anteverted nares
Anteverted nares
- MedGen UID: 326648
- Concept ID: C1840077
- Finding: Finding
Abnormality of head or neck
- Depressed nasal bridge
Depressed nasal bridge
- MedGen UID: 373112
- Concept ID: C1836542
- Finding: Finding
Abnormality of head or neck
- Drooling
Drooling
- MedGen UID: 8484
- Concept ID: C0013132
- Finding: Finding
Abnormality of head or neck
- Epicanthus
Epicanthus
- MedGen UID: 151862
- Concept ID: C0678230
- Finding: Congenital Abnormality
Abnormality of head or neck
- High palate
High palate
- MedGen UID: 66814
- Concept ID: C0240635
- Finding: Congenital Abnormality
Abnormality of head or neck
- Midface retrusion
Midface retrusion
- MedGen UID: 339938
- Concept ID: C1853242
- Finding: Anatomical Abnormality
Abnormality of head or neck
- Narrow mouth
Narrow mouth
- MedGen UID: 44435
- Concept ID: C0026034
- Finding: Congenital Abnormality
Abnormality of head or neck
- Prominent nasal bridge
Prominent nasal bridge
- MedGen UID: 343051
- Concept ID: C1854113
- Finding: Finding
Abnormality of head or neck
- Tented upper lip vermilion
Tented upper lip vermilion
- MedGen UID: 326574
- Concept ID: C1839767
- Finding: Finding
Abnormality of head or neck
- Upslanted palpebral fissure
Upslanted palpebral fissure
- MedGen UID: 98390
- Concept ID: C0423109
- Finding: Finding
Abnormality of head or neck
- Wide nasal bridge
Wide nasal bridge
- MedGen UID: 341441
- Concept ID: C1849367
- Finding: Finding
Abnormality of head or neck
- Widely spaced teeth
Widely spaced teeth
- MedGen UID: 337093
- Concept ID: C1844813
- Finding: Finding
Abnormality of head or neck
- Anteverted nares
- Abnormality of limbs
- 2-3 toe cutaneous syndactyly
2-3 toe cutaneous syndactyly
- MedGen UID: 98470
- Concept ID: C0432040
- Finding: Congenital Abnormality
Abnormality of limbs
- Clinodactyly of the 5th finger
Clinodactyly of the 5th finger
- MedGen UID: 340456
- Concept ID: C1850049
- Finding: Congenital Abnormality
Abnormality of limbs
- Short foot
Short foot
- MedGen UID: 376415
- Concept ID: C1848673
- Finding: Finding
Abnormality of limbs
- 2-3 toe cutaneous syndactyly
- Abnormality of the digestive system
- Chronic constipation
Chronic constipation
- MedGen UID: 98325
- Concept ID: C0401149
- Finding: Sign or Symptom
Abnormality of the digestive system
- Dysphagia
Dysphagia
- MedGen UID: 41440
- Concept ID: C0011168
- Finding: Disease or Syndrome
Abnormality of the digestive system
- Feeding difficulties
Feeding difficulties
- MedGen UID: 65429
- Concept ID: C0232466
- Finding: Finding
Abnormality of the digestive system
- Gastroesophageal reflux
Gastroesophageal reflux
- MedGen UID: 1368658
- Concept ID: C4317146
- Finding: Finding
Abnormality of the digestive system
- Chronic constipation
- Abnormality of the eye
- Ptosis
Ptosis
- MedGen UID: 2287
- Concept ID: C0005745
- Finding: Disease or Syndrome
Abnormality of the eye
- Ptosis
- Abnormality of the genitourinary system
- Cryptorchidism
Cryptorchidism
- MedGen UID: 8192
- Concept ID: C0010417
- Finding: Congenital Abnormality
Abnormality of the genitourinary system
- Hypospadias
Hypospadias
- MedGen UID: 163083
- Concept ID: C0848558
- Finding: Congenital Abnormality
Abnormality of the genitourinary system
- Cryptorchidism
- Abnormality of the immune system
- Recurrent infections
Recurrent infections
- MedGen UID: 65998
- Concept ID: C0239998
- Finding: Finding
Abnormality of the immune system
- Severe infection
Severe infection
- MedGen UID: 1700844
- Concept ID: C5139167
- Finding: Disease or Syndrome
Abnormality of the immune system
- Recurrent infections
- Abnormality of the musculoskeletal system
- Axial hypotonia
Axial hypotonia
- MedGen UID: 342959
- Concept ID: C1853743
- Finding: Finding
Abnormality of the musculoskeletal system
- Brachycephaly
Brachycephaly
- MedGen UID: 113165
- Concept ID: C0221356
- Finding: Congenital Abnormality
Abnormality of the musculoskeletal system
- Facial hypotonia
Facial hypotonia
- MedGen UID: 336889
- Concept ID: C1845251
- Finding: Finding
Abnormality of the musculoskeletal system
- Hypotonia
Hypotonia
- MedGen UID: 10133
- Concept ID: C0026827
- Finding: Finding
Abnormality of the musculoskeletal system
- Infantile muscular hypotonia
Infantile muscular hypotonia
- MedGen UID: 395993
- Concept ID: C1860834
- Finding: Finding
Abnormality of the musculoskeletal system
- Macrocephaly
Macrocephaly
- MedGen UID: 745757
- Concept ID: C2243051
- Finding: Finding
Abnormality of the musculoskeletal system
- Malar flattening
Malar flattening
- MedGen UID: 347616
- Concept ID: C1858085
- Finding: Finding
Abnormality of the musculoskeletal system
- Microcephaly
Microcephaly
- MedGen UID: 1644158
- Concept ID: C4551563
- Finding: Finding
Abnormality of the musculoskeletal system
- Rigidity
Rigidity
- MedGen UID: 7752
- Concept ID: C0026837
- Finding: Sign or Symptom
Abnormality of the musculoskeletal system
- Axial hypotonia
- Abnormality of the nervous system
- Absent speech
Absent speech
- MedGen UID: 340737
- Concept ID: C1854882
- Finding: Finding
Abnormality of the nervous system
- Anxiety
Anxiety
- MedGen UID: 1613
- Concept ID: C0003467
- Finding: Finding
Abnormality of the nervous system
- Autistic behavior
Autistic behavior
- MedGen UID: 163547
- Concept ID: C0856975
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Bruxism
Bruxism
- MedGen UID: 676
- Concept ID: C0006325
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Cerebellar ataxia
Cerebellar ataxia
- MedGen UID: 849
- Concept ID: C0007758
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Chorea
Chorea
- MedGen UID: 3420
- Concept ID: C0008489
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Delayed ability to roll over
Delayed ability to roll over
- MedGen UID: 1718874
- Concept ID: C5397980
- Finding: Finding
Abnormality of the nervous system
- Delayed ability to sit
Delayed ability to sit
- MedGen UID: 1368737
- Concept ID: C4476710
- Finding: Finding
Abnormality of the nervous system
- Delayed ability to walk
Delayed ability to walk
- MedGen UID: 66034
- Concept ID: C0241726
- Finding: Finding
Abnormality of the nervous system
- Depression
Depression
- MedGen UID: 4229
- Concept ID: C0011581
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Developmental regression
Developmental regression
- MedGen UID: 324613
- Concept ID: C1836830
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Generalized non-motor (absence) seizure
Generalized non-motor (absence) seizure
- MedGen UID: 1385688
- Concept ID: C4316903
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Global developmental delay
Global developmental delay
- MedGen UID: 107838
- Concept ID: C0557874
- Finding: Finding
Abnormality of the nervous system
- Hostility
Hostility
- MedGen UID: 5639
- Concept ID: C0020039
- Finding: Mental Process
Abnormality of the nervous system
- Inability to walk
Inability to walk
- MedGen UID: 107860
- Concept ID: C0560046
- Finding: Finding
Abnormality of the nervous system
- Intellectual disability, severe
Intellectual disability, severe
- MedGen UID: 48638
- Concept ID: C0036857
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Lower limb spasticity
Lower limb spasticity
- MedGen UID: 220865
- Concept ID: C1271100
- Finding: Finding
Abnormality of the nervous system
- Motor stereotypies
Motor stereotypies
- MedGen UID: 21318
- Concept ID: C0038271
- Finding: Individual Behavior
Abnormality of the nervous system
- Pain insensitivity
Pain insensitivity
- MedGen UID: 488855
- Concept ID: C0344307
- Finding: Finding
Abnormality of the nervous system
- Progressive spasticity
Progressive spasticity
- MedGen UID: 347171
- Concept ID: C1859520
- Finding: Finding
Abnormality of the nervous system
- Reduced eye contact
Reduced eye contact
- MedGen UID: 303190
- Concept ID: C1445953
- Finding: Finding
Abnormality of the nervous system
- Repetitive compulsive behavior
Repetitive compulsive behavior
- MedGen UID: 409891
- Concept ID: C1969697
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Seizure
Seizure
- MedGen UID: 20693
- Concept ID: C0036572
- Finding: Sign or Symptom
Abnormality of the nervous system
- Severe global developmental delay
Severe global developmental delay
- MedGen UID: 332436
- Concept ID: C1837397
- Finding: Finding
Abnormality of the nervous system
- Sleep abnormality
Sleep abnormality
- MedGen UID: 52372
- Concept ID: C0037317
- Finding: Finding
Abnormality of the nervous system
- Status epilepticus
Status epilepticus
- MedGen UID: 11586
- Concept ID: C0038220
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Tonic seizure
Tonic seizure
- MedGen UID: 82855
- Concept ID: C0270844
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Absent speech
- Abnormality of the respiratory system
- Recurrent respiratory infections
Recurrent respiratory infections
- MedGen UID: 812812
- Concept ID: C3806482
- Finding: Finding
Abnormality of the respiratory system
- Recurrent respiratory infections
- Ear malformation
- Low-set ears
Low-set ears
- MedGen UID: 65980
- Concept ID: C0239234
- Finding: Congenital Abnormality
Ear malformation
- Macrotia
Macrotia
- MedGen UID: 488785
- Concept ID: C0152421
- Finding: Congenital Abnormality
Ear malformation
- Low-set ears
- Growth abnormality
- Decreased body weight
Decreased body weight
- MedGen UID: 1806755
- Concept ID: C5574742
- Finding: Finding
Growth abnormality
- Growth delay
Growth delay
- MedGen UID: 99124
- Concept ID: C0456070
- Finding: Pathologic Function
Growth abnormality
- Decreased body weight
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