Pontocerebellar hypoplasia type 6
- Synonyms
- Encephalopathy fatal infantile with mitochondrial respiratory chain defects
- Modes of inheritance
- Autosomal recessive inheritance (Orphanet)
Summary
Available tests
Check Related conditions for additional relevant tests.
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 III
Decreased activity of mitochondrial complex III
- MedGen UID: 460434
- Concept ID: C3149083
- Finding: Finding
Abnormal cellular phenotype
- Decreased activity of mitochondrial complex IV
Decreased activity of mitochondrial complex IV
- MedGen UID: 866520
- Concept ID: C4020800
- Finding: Finding
Abnormal cellular phenotype
- Decreased activity of mitochondrial complex I
- Abnormality of head or neck
- Narrow forehead
Narrow forehead
- MedGen UID: 326956
- Concept ID: C1839758
- Finding: Finding
Abnormality of head or neck
- Narrow palate
Narrow palate
- MedGen UID: 278045
- Concept ID: C1398312
- Finding: Finding
Abnormality of head or neck
- Prominent nasal bridge
Prominent nasal bridge
- MedGen UID: 343051
- Concept ID: C1854113
- Finding: Finding
Abnormality of head or neck
- Narrow forehead
- Abnormality of metabolism/homeostasis
- Increased circulating lactate concentration
Increased circulating lactate concentration
- MedGen UID: 332209
- Concept ID: C1836440
- Finding: Finding
Abnormality of metabolism/homeostasis
- Increased circulating lactate concentration
- 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
- Poor suck
Poor suck
- MedGen UID: 324693
- Concept ID: C1837142
- Finding: Finding
Abnormality of the digestive system
- Feeding difficulties
- Abnormality of the eye
- Deeply set eye
Deeply set eye
- MedGen UID: 473112
- Concept ID: C0423224
- Finding: Finding
Abnormality of the eye
- Deeply set eye
- Abnormality of the musculoskeletal system
- Axial hypotonia
Axial hypotonia
- MedGen UID: 342959
- Concept ID: C1853743
- Finding: Finding
Abnormality of the musculoskeletal system
- Elbow contracture
Elbow contracture
- MedGen UID: 331445
- Concept ID: C1833142
- Finding: Anatomical Abnormality
Abnormality of the musculoskeletal system
- Generalized hypotonia
Generalized hypotonia
- MedGen UID: 346841
- Concept ID: C1858120
- Finding: Finding
Abnormality of the musculoskeletal system
- Hypotonia
Hypotonia
- MedGen UID: 10133
- Concept ID: C0026827
- Finding: Finding
Abnormality of the musculoskeletal system
- Microcephaly
Microcephaly
- MedGen UID: 1644158
- Concept ID: C4551563
- Finding: Finding
Abnormality of the musculoskeletal system
- Poor head control
Poor head control
- MedGen UID: 322809
- Concept ID: C1836038
- Finding: Finding
Abnormality of the musculoskeletal system
- Progressive microcephaly
Progressive microcephaly
- MedGen UID: 340542
- Concept ID: C1850456
- Finding: Anatomical Abnormality
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
- Appendicular spasticity
Appendicular spasticity
- MedGen UID: 937224
- Concept ID: C4313257
- Finding: Finding
Abnormality of the nervous system
- Atrophy/Degeneration affecting the brainstem
Atrophy/Degeneration affecting the brainstem
- MedGen UID: 870454
- Concept ID: C4024900
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Brain atrophy
Brain atrophy
- MedGen UID: 1643639
- Concept ID: C4551584
- 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
- Cerebellar hypoplasia
Cerebellar hypoplasia
- MedGen UID: 120578
- Concept ID: C0266470
- Finding: Congenital Abnormality
Abnormality of the nervous system
- Cerebellar vermis hypoplasia
Cerebellar vermis hypoplasia
- MedGen UID: 333548
- Concept ID: C1840379
- Finding: Finding
Abnormality of the nervous system
- Cerebral atrophy
Cerebral atrophy
- MedGen UID: 116012
- Concept ID: C0235946
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Cerebral cortical atrophy
Cerebral cortical atrophy
- MedGen UID: 1646740
- Concept ID: C4551583
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Generalized-onset seizure
Generalized-onset seizure
- MedGen UID: 115963
- Concept ID: C0234533
- Finding: Disease or Syndrome
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
- Lethargy
Lethargy
- MedGen UID: 7310
- Concept ID: C0023380
- Finding: Sign or Symptom
Abnormality of the nervous system
- Lower limb spasticity
Lower limb spasticity
- MedGen UID: 220865
- Concept ID: C1271100
- Finding: Finding
Abnormality of the nervous system
- Profound global developmental delay
Profound global developmental delay
- MedGen UID: 766364
- Concept ID: C3553450
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Seizure
Seizure
- MedGen UID: 20693
- Concept ID: C0036572
- Finding: Sign or Symptom
Abnormality of the nervous system
- Spasticity
Spasticity
- MedGen UID: 7753
- Concept ID: C0026838
- Finding: Sign or Symptom
Abnormality of the nervous system
- Upper limb spasticity
Upper limb spasticity
- MedGen UID: 220882
- Concept ID: C1273957
- Finding: Finding
Abnormality of the nervous system
- Absent speech
- Abnormality of the respiratory system
- Apnea
Apnea
- MedGen UID: 2009
- Concept ID: C0003578
- Finding: Sign or Symptom
Abnormality of the respiratory system
- Apnea
- Growth abnormality
- Failure to thrive
Failure to thrive
- MedGen UID: 746019
- Concept ID: C2315100
- Finding: Disease or Syndrome
Growth abnormality
- Failure to thrive
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