Infantile neuroaxonal dystrophy
- Synonyms
- Infantile neuroaxonal dystrophy 1; NEURODEGENERATION WITH BRAIN IRON ACCUMULATION 2A; Seitelberger disease
- Modes of inheritance
- Autosomal recessive inheritance (Orphanet)
Summary
Excerpted from the GeneReview:- Full text of GeneReview (by section):
- Summary
- GeneReview Scope
- Diagnosis
- Clinical Characteristics
- Genetically Related (Allelic) Disorders
- Differential Diagnosis
- Management
- Genetic Counseling
- Resources
- Molecular Genetics
- Chapter Notes
- References
- Authors:
- Allison Gregory
- Manju A Kurian
- Eamonn R Maher
- view full author information
Available tests
Check Related conditions for additional relevant tests.
Clinical features
Help- Abnormality of head or neck
- Prominent forehead
Prominent forehead
- MedGen UID: 373291
- Concept ID: C1837260
- Finding: Finding
Abnormality of head or neck
- Short nose
Short nose
- MedGen UID: 343052
- Concept ID: C1854114
- Finding: Finding
Abnormality of head or neck
- Prominent forehead
- Abnormality of the eye
- Nystagmus
Nystagmus
- MedGen UID: 45166
- Concept ID: C0028738
- Finding: Disease or Syndrome
Abnormality of the eye
- Optic atrophy
Optic atrophy
- MedGen UID: 18180
- Concept ID: C0029124
- Finding: Disease or Syndrome
Abnormality of the eye
- Strabismus
Strabismus
- MedGen UID: 21337
- Concept ID: C0038379
- Finding: Disease or Syndrome
Abnormality of the eye
- Visual loss
Visual loss
- MedGen UID: 784038
- Concept ID: C3665386
- Finding: Finding
Abnormality of the eye
- Nystagmus
- Abnormality of the musculoskeletal system
- EMG: chronic denervation signs
EMG: chronic denervation signs
- MedGen UID: 871143
- Concept ID: C4025614
- Finding: Finding
Abnormality of the musculoskeletal system
- Frontal bossing
Frontal bossing
- MedGen UID: 67453
- Concept ID: C0221354
- Finding: Congenital Abnormality
Abnormality of the musculoskeletal system
- Generalized hypotonia
Generalized hypotonia
- MedGen UID: 346841
- Concept ID: C1858120
- Finding: Finding
Abnormality of the musculoskeletal system
- Generalized muscle weakness
Generalized muscle weakness
- MedGen UID: 155433
- Concept ID: C0746674
- Finding: Sign or Symptom
Abnormality of the musculoskeletal system
- Hypotonia
Hypotonia
- MedGen UID: 10133
- Concept ID: C0026827
- Finding: Finding
Abnormality of the musculoskeletal system
- Micrognathia
Micrognathia
- MedGen UID: 44428
- Concept ID: C0025990
- Finding: Congenital Abnormality
Abnormality of the musculoskeletal system
- EMG: chronic denervation signs
- Abnormality of the nervous system
- Abnormal pyramidal sign
Abnormal pyramidal sign
- MedGen UID: 68582
- Concept ID: C0234132
- Finding: Sign or Symptom
Abnormality of the nervous system
- Abnormal pyramidal tract morphology
Abnormal pyramidal tract morphology
- MedGen UID: 892809
- Concept ID: C4021761
- Finding: Anatomical Abnormality
Abnormality of the nervous system
- Abnormality of visual evoked potentials
Abnormality of visual evoked potentials
- MedGen UID: 105509
- Concept ID: C0522214
- Finding: Finding
Abnormality of the nervous system
- Areflexia
Areflexia
- MedGen UID: 115943
- Concept ID: C0234146
- Finding: Finding
Abnormality of the nervous system
- Cerebellar ataxia
Cerebellar ataxia
- MedGen UID: 849
- Concept ID: C0007758
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Cerebellar atrophy
Cerebellar atrophy
- MedGen UID: 196624
- Concept ID: C0740279
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Cerebral atrophy
Cerebral atrophy
- MedGen UID: 116012
- Concept ID: C0235946
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Decreased nerve conduction velocity
Decreased nerve conduction velocity
- MedGen UID: 347509
- Concept ID: C1857640
- Finding: Finding
Abnormality of the nervous system
- Delayed speech and language development
Delayed speech and language development
- MedGen UID: 105318
- Concept ID: C0454644
- Finding: Finding
Abnormality of the nervous system
- Developmental regression
Developmental regression
- MedGen UID: 324613
- Concept ID: C1836830
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Gliosis
Gliosis
- MedGen UID: 4899
- Concept ID: C0017639
- Finding: Pathologic Function
Abnormality of the nervous system
- Global developmental delay
Global developmental delay
- MedGen UID: 107838
- Concept ID: C0557874
- Finding: Finding
Abnormality of the nervous system
- Hyperreflexia
Hyperreflexia
- MedGen UID: 57738
- Concept ID: C0151889
- Finding: Finding
Abnormality of the nervous system
- Intellectual disability
Intellectual disability
- MedGen UID: 811461
- Concept ID: C3714756
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Iron accumulation in brain
Iron accumulation in brain
- MedGen UID: 866729
- Concept ID: C4021076
- Finding: Finding
Abnormality of the nervous system
- Neurodegeneration
Neurodegeneration
- MedGen UID: 17999
- Concept ID: C0027746
- Finding: Cell or Molecular Dysfunction
Abnormality of the nervous system
- Neuronal loss in central nervous system
Neuronal loss in central nervous system
- MedGen UID: 342515
- Concept ID: C1850496
- Finding: Finding
Abnormality of the nervous system
- Reduced social responsiveness
Reduced social responsiveness
- MedGen UID: 868342
- Concept ID: C4022736
- Finding: Finding
Abnormality of the nervous system
- Seizure
Seizure
- MedGen UID: 20693
- Concept ID: C0036572
- Finding: Sign or Symptom
Abnormality of the nervous system
- Spastic tetraplegia
Spastic tetraplegia
- MedGen UID: 98433
- Concept ID: C0426970
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Unsteady gait
Unsteady gait
- MedGen UID: 68544
- Concept ID: C0231686
- Finding: Finding
Abnormality of the nervous system
- Abnormal pyramidal sign
- Ear malformation
- Hearing impairment
Hearing impairment
- MedGen UID: 235586
- Concept ID: C1384666
- Finding: Disease or Syndrome
Ear malformation
- Hearing impairment
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