Acute infantile liver failure

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Acute infantile liver failure due to synthesis defect of mtDNA-encoded proteins

ORPHA:217371Disease

Also called Acute infantile liver failure due to synthesis defect of mitochondrial DNA-encoded proteins

What it is

A rare mitochondrial respiratory chain deficiency due to TRMU deficiency leading to mitochondrial tRNA synthesis defect and characterized clinically by transient, but life-threatening acute liver failure episodes.

Key facts

Prevalence
<1 / 1 000 000
Age of onset
Infancy, Neonatal
Inheritance
Autosomal recessive
Classified as
Disease

Prevalence figures describe populations, not individuals, and are often estimates from a single study. Where the figure is an incidence or a birth prevalence, it says so.

Gene

TRMUDisease-causing germline mutation(s)

ICD-10 codes

K72.0filed under a broader ICD-10 category — shared with 3 other rare diseases

ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.

Related health topics

Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.

Cross-references

GARD 10593MONDO 13111OMIM 613070UMLS C4304057

Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.

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