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1 patient data entry collated from reference Bijarnia-Mahay et al, 2014.

allele 1allele 2
Clinical representationSymptomsAge groupPatient ageAge of onsetAge of death
altered sensorium, seizures (requiring ventilation and critical-care management), hypotonia and mild hepatomegaly. Child deteriorated rapidly because of liver failure and died within two weeks of admission. Mainly hepatic failure and central nervous system (CNS) involvement (encephalopathy, seizures), high plasma lactate levels – and family history, a clinical diagnosis of mitochondrial disorder of the mtDNA depletion (Alpers – Huttenlocher syndrome or Pyruvate carboxylase deficiency) was made. mtDNA depletion syndrome.
-liver failure
-Alpers syndrome
-developmental delay

1-5 pathogenic cluster assignment of mutations. Mutations displayed without a superscript number are outside of the assigned pathogenic clusters. See cluster definitions for details.

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