Mitochondrial complex 1 deficiency, nuclear type 21
- Synonyms
- MITOCHONDRIAL COMPLEX I DEFICIENCY, NUCLEAR TYPE 21
Available tests
Clinical tests (17 available)
Clinical features
Help- Abnormal cellular phenotype
- Decreased activity of mitochondrial complex I
Decreased activity of mitochondrial complex I
- MedGen UID: 393796
- Concept ID: C2677650
- Finding: Finding
Abnormal cellular phenotype
- Decreased activity of mitochondrial complex I
- Abnormality of the eye
- Nystagmus
Nystagmus
- MedGen UID: 45166
- Concept ID: C0028738
- Finding: Disease or Syndrome
Abnormality of the eye
- Strabismus
Strabismus
- MedGen UID: 21337
- Concept ID: C0038379
- Finding: Disease or Syndrome
Abnormality of the eye
- Nystagmus
- Abnormality of the musculoskeletal system
- Myopathy
Myopathy
- MedGen UID: 10135
- Concept ID: C0026848
- Finding: Disease or Syndrome
Abnormality of the musculoskeletal system
- Ragged-red muscle fibers
Ragged-red muscle fibers
- MedGen UID: 477048
- Concept ID: C3275417
- Finding: Finding
Abnormality of the musculoskeletal system
- Myopathy
- Abnormality of the nervous system
- Abnormal cerebellum morphology
Abnormal cerebellum morphology
- MedGen UID: 400925
- Concept ID: C1866129
- Finding: Anatomical Abnormality
Abnormality of the nervous system
- Babinski sign
Babinski sign
- MedGen UID: 19708
- Concept ID: C0034935
- 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
- Delayed gross motor development
Delayed gross motor development
- MedGen UID: 332508
- Concept ID: C1837658
- Finding: Finding
Abnormality of the nervous system
- Dysarthria
Dysarthria
- MedGen UID: 8510
- Concept ID: C0013362
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Gait disturbance
Gait disturbance
- MedGen UID: 107895
- Concept ID: C0575081
- Finding: Finding
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
- Hyperreflexia
Hyperreflexia
- MedGen UID: 57738
- Concept ID: C0151889
- Finding: Finding
Abnormality of the nervous system
- Increased CSF lactate
Increased CSF lactate
- MedGen UID: 257904
- Concept ID: C1167918
- Finding: Finding
Abnormality of the nervous system
- Leukodystrophy
Leukodystrophy
- MedGen UID: 6070
- Concept ID: C0023520
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Leukoencephalopathy
Leukoencephalopathy
- MedGen UID: 78722
- Concept ID: C0270612
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Poor speech
Poor speech
- MedGen UID: 341172
- Concept ID: C1848207
- Finding: Finding
Abnormality of the nervous system
- Spasticity
Spasticity
- MedGen UID: 7753
- Concept ID: C0026838
- Finding: Sign or Symptom
Abnormality of the nervous system
- Abnormal cerebellum morphology
- Growth abnormality
- Growth delay
Growth delay
- MedGen UID: 99124
- Concept ID: C0456070
- Finding: Pathologic Function
Growth abnormality
- Growth delay
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