Liver Failure, Infantile, Transient; Lfit

Description

Acute infantile liver failure resulting from TRMU mutation is a transient disorder of hepatic function. In addition to elevated liver enzymes, jaundice, vomiting, coagulopathy, and hyperbilirubinemia, the presence of increased serum lactate is consistent with a defect in mitochondrial respiratory function. With supportive care, patients who survive the initial acute episode can recover and show normal development (Zeharia et al., 2009).See also transient infantile mitochondrial myopathy (MMIT ), which is a similar disorder.A more severe, permanent disorder with some overlapping features is associated with mitochondrial DNA depletion (OMIM ).See ILFS1 (OMIM ) for information on syndromic infantile liver failure.

Clinical Features

Top most frequent phenotypes and symptoms related to Liver Failure, Infantile, Transient; Lfit

  • Generalized hypotonia
  • Nevus
  • Feeding difficulties
  • Hepatomegaly
  • Vomiting
  • Acidosis
  • Elevated hepatic transaminase
  • Jaundice
  • Feeding difficulties in infancy
  • Irritability
And another 17 symptoms. If you need more information about this disease we can help you.
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Incidence and onset information

Not enough data available about incidence and published cases.


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Liver Failure, Infantile, Transient; Lfit Recommended genes panels

Panel Name, Specifity and genes Tested/covered
MitoMet®Plus aCGH Analysis.

By Baylor Miraca Genetics Laboratories in United States.

BRCA1, MTHFR, UBE3A, VHL, MUTYH, TP53, MCCC1, MCCC2, AARS2, ABCB11, ABCB4, ABHD12, ACACA, ACAD9, ACADM, ACADS, AGL, ACADVL, ACAT1, ZNF513 , (...)

View the complete list with 617 more genes
Specificity
1 %
Genes
100 %
TRMU Sequence Analysis (Prenatal Diagnosis).

By Baylor Miraca Genetics Laboratories in United States.

TRMU
Specificity
100 %
Genes
100 %
TRMU Sequence Analys.

By Baylor Miraca Genetics Laboratories in United States.

TRMU
Specificity
100 %
Genes
100 %
TRMU Deletion/Duplication Analysis.

By Baylor Miraca Genetics Laboratories in United States.

TRMU
Specificity
100 %
Genes
100 %
TRMU Comprehensive - Sequence & Deletion/Duplication Analysis.

By Baylor Miraca Genetics Laboratories in United States.

TRMU
Specificity
100 %
Genes
100 %
Comprehensive Mitochondrial Metabolic Panel.

By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University in United States.

MCCC1, MCCC2, AARS2, ACACA, ACAD9, ACADL, ACADM, AGL, ACADVL, ACAT1, YARS2, PC, GYS2, UQCRQ, ARG1, UQCRB, HLCS, ATP5F1E, BTD, ATPAF2 , (...)

View the complete list with 176 more genes
Specificity
1 %
Genes
100 %
Mitochondrial Disorders Panel (mtDNA Sequencing, Nuclear Genes Sequencing, and Deletion/Duplication).

By ARUP Laboratories, Molecular Genetics and Genomics in United States.

MCCC2, ACAD9, ACADL, ACADM, ACADS, ACADVL, ACAT1, PC, UQCRQ, UQCRB, ATPAF2, BCKDHA, BCKDHB, BCS1L, TWNK, CPT2, OPA1, TRMU, WFS1, DLD , (...)

View the complete list with 132 more genes
Specificity
1 %
Genes
100 %
Mitochondrial modifier of deafness (sequence analysis of TRMU gene).

By CGC Genetics in Portugal.

TRMU
Specificity
100 %
Genes
100 %
Autosomal Recessive Transient Infantile Liver Failure (LFIT) via TRMU Gene Sequencing with CNV Detection.

By PreventionGenetics PreventionGenetics in United States.

TRMU
Specificity
100 %
Genes
100 %
Mitochondrial Oxidative Phosphorylation Deficiency Sequencing Panel (Nuclear Genes Only) with CNV Detection.

By PreventionGenetics PreventionGenetics in United States.

AARS2, ACAD9, YARS2, UQCRQ, UQCRB, ATP5F1E, ATPAF2, BCS1L, TWNK, C12orf65, ELAC2, OPA1, TRMU, DLD, POLG, NDUFS4, SLC25A4, GARS, AFG3L2, FOXRED1 , (...)

View the complete list with 154 more genes
Specificity
1 %
Genes
100 %
Combined Respiratory Chain Defects.

By MGZ Medical Genetics Center in Germany.

AARS2, YARS2, C12orf65, TRMU, POLG, RRM2B, MTO1, DGUOK, SARS2, MTPAP, GFER, SUCLA2, MRPS22, RARS2, DARS2, TUFM, TSFM, MRPS16, TK2, GFM1 , (...)

View the complete list with 12 more genes
Specificity
4 %
Genes
100 %
Liver Failure, Acute Infantile.

By MGZ Medical Genetics Center in Germany.

TRMU
Specificity
100 %
Genes
100 %
Hepatic and pancreatic diseases - panels.

By MGZ Medical Genetics Center in Germany.

HFE, ABCB11, ABCB4, ATP7B, ATP8B1, INVS, HNF1B, TRMU, CC2D2A, JAG1, NPHP3, NPHP1, NPHP4, POLG, ALAS2, SLC25A13, SMPD1, DGUOK, FAH, MPV17 , (...)

View the complete list with 49 more genes
Specificity
2 %
Genes
100 %
Neurogenetic Disorders - panels.

By MGZ Medical Genetics Center in Germany.

MTHFR, TTR, UBE3A, AARS2, ABHD12, ACAD9, ACADM, ACADS, AGL, ACADVL, YARS2, PC, UQCRQ, ARG1, UQCRB, ATP5F1E, ATP7B, ATPAF2, AUH, BCKDHA , (...)

View the complete list with 577 more genes
Specificity
1 %
Genes
100 %
Mitochondrial Encephalopathy / Leigh Syndrome – Basic Diagnostic.

By MGZ Medical Genetics Center in Germany.

AARS2, ACAD9, TWNK, TRMU, POLG, NDUFS4, RRM2B, MTO1, COQ9, PDSS2, PDSS1, COQ6, DGUOK, TMEM70, SUCLA2, COQ8A, TK2, COQ2, SCO2, ETHE1 , (...)

View the complete list with 13 more genes
Specificity
4 %
Genes
100 %
Epilepsy and Mitochondrial Encephalopathy.

By MGZ Medical Genetics Center in Germany.

UBE3A, YARS2, PC, UQCRQ, UQCRB, SDHAF2, OPA1, TRMU, WFS1, POLG, NDUFS4, SLC25A19, SLC25A4, FOXRED1, RRM2B, NDUFAF2, SDHC, PANK2, MECP2, MTO1 , (...)

View the complete list with 166 more genes
Specificity
1 %
Genes
100 %
Mitochondrial Diseases.

By MGZ Medical Genetics Center in Germany.

AARS2, ACAD9, ACADM, ACADS, AGL, ACADVL, YARS2, PC, UQCRQ, UQCRB, ATP5F1E, ATPAF2, AUH, BCS1L, TWNK, C12orf65, SDHAF2, CPT2, OPA1, TRMU , (...)

View the complete list with 148 more genes
Specificity
1 %
Genes
100 %
Mitochondrial Hepato(encephalo)pathy and Phenocopies.

By MGZ Medical Genetics Center in Germany.

AGL, BCS1L, TWNK, TRMU, POLG, DGUOK, PNPLA2, TSFM, GFM1, ABHD5, MPV17, CPT1A, SUCLG1, GBE1, SCO1
Specificity
7 %
Genes
100 %
Mitochondrial Encephalopathy.

By MGZ Medical Genetics Center in Germany.

AARS2, ACAD9, YARS2, PC, UQCRQ, UQCRB, ATP5F1E, ATPAF2, AUH, BCS1L, TWNK, SDHAF2, OPA1, TRMU, WFS1, DLD, POLG, NDUFS4, SLC25A19, SLC25A4 , (...)

View the complete list with 111 more genes
Specificity
1 %
Genes
100 %
Epilepsy.

By MGZ Medical Genetics Center in Germany.

UBE3A, YARS2, PC, UQCRQ, UQCRB, SDHAF2, AMACR, OPA1, TRMU, WFS1, POLG, NDUFS4, SLC25A19, SLC25A4, FOXRED1, RRM2B, NDUFAF2, SDHC, PANK2, MECP2 , (...)

View the complete list with 192 more genes
Specificity
1 %
Genes
100 %
Comprehensive mitochondrial disorders panel.

By Centogene AG - the Rare Disease Company in Germany.

MCCC1, MCCC2, ACAD9, ACADM, ACADS, ACADVL, ACAT1, PC, UQCRB, HLCS, ATP5F1E, ATP7B, ATPAF2, AUH, BCKDHA, BCKDHB, BCS1L, TWNK, STAR, MTRR , (...)

View the complete list with 160 more genes
Specificity
1 %
Genes
100 %
CentoICU platinum plus.

By Centogene AG - the Rare Disease Company in Germany.

BRCA2, F2, F5, MTHFR, UBE3A, MCCC1, MCCC2, AARS2, ACAD9, ACADL, ACADM, ACADS, AGL, ACADVL, ACAT1, ALDOA, ALDOB, FBP1, PC, GYS2 , (...)

View the complete list with 494 more genes
Specificity
1 %
Genes
100 %
CentoICU platinum.

By Centogene AG - the Rare Disease Company in Germany.

BRCA2, F2, F5, MTHFR, UBE3A, MCCC1, MCCC2, AARS2, ACAD9, ACADL, ACADM, ACADS, AGL, ACADVL, ACAT1, ALDOA, ALDOB, FBP1, PC, GYS2 , (...)

View the complete list with 494 more genes
Specificity
1 %
Genes
100 %
Mitochondrial modifier of deafness.

By Centogene AG - the Rare Disease Company in Germany.

TRMU
Specificity
100 %
Genes
100 %
Liver failure transient infantile.

By Centogene AG - the Rare Disease Company in Germany.

TRMU
Specificity
100 %
Genes
100 %
Nuclear encoded Mitochondriopathies Panel.

By CeGaT GmbH in Germany.

MCCC1, MCCC2, AARS2, ACAD9, ACADM, ACADS, ACADVL, ACAT1, YARS2, FBP1, PC, UQCRQ, UQCRB, HLCS, ATP5F1E, BTD, ATPAF2, AUH, BCKDHA, BCKDHB , (...)

View the complete list with 263 more genes
Specificity
1 %
Genes
100 %
Sensorineural Hearing Loss.

By Asper Biogene Asper Biogene LLC in Estonia.

USH1G, USH1C, PDZD7, EYA4, TRMU, WFS1, ADGRV1, CLRN1, USH2A, PCDH15, SLC26A4, WHRN, CDH23, DIABLO, MSRB3, MYO7A, GJB2, GJB6, POU3F4, BSND , (...)

View the complete list with 57 more genes
Specificity
2 %
Genes
100 %
Mitochondrial Diseases (mtDNA and 133 nuclear genes).

By Asper Biogene Asper Biogene LLC in Estonia.

AARS2, ACAD9, ACADL, ACADM, ACADS, ACADVL, YARS2, FBP1, PC, GYS2, UQCRQ, UQCRB, HLCS, ATP5F1E, ATPAF2, AUH, BCS1L, TWNK, C12orf65, SLC37A4 , (...)

View the complete list with 112 more genes
Specificity
1 %
Genes
100 %
Neonatal and Adult Cholestasis: Sequencing Panel.

By EGL Genetic Diagnostics Eurofins Clinical Diagnostics in United States.

ABCB11, ABCB4, ATP8B1, INVS, HNF1B, TRMU, CC2D2A, JAG1, NPHP3, NPHP1, NPHP4, POLG, SLC25A13, SMPD1, DGUOK, FAH, MPV17, CYP27A1, MKS1, CFTR , (...)

View the complete list with 37 more genes
Specificity
2 %
Genes
100 %
Lactic Acidosis-Pyruvate NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

ACAD9, YARS2, FBP1, PC, GYS2, UQCRB, ATP5F1E, ATPAF2, BCS1L, TRMU, DLD, POLG, NDUFS4, SLC25A4, FOXRED1, RRM2B, FH, COQ9, PDSS2, PDSS1 , (...)

View the complete list with 49 more genes
Specificity
2 %
Genes
100 %
Hearing Loss NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

USH1G, USH1C, BCS1L, EYA1, PDZD7, EYA4, TRMU, WFS1, JAG1, ADGRV1, CLRN1, USH2A, PCDH15, SLC26A4, WHRN, CDH23, MSRB3, MYO7A, TIMM8A, GJB2 , (...)

View the complete list with 83 more genes
Specificity
1 %
Genes
100 %
Nuclear-Mito NGS Panel.

By Fulgent Genetics Fulgent Genetics in United States.

HTT, UBE3A, MUTYH, TP53, MCCC1, MCCC2, AARS2, ACACA, ACAD9, ACADL, ACADM, ACADS, ACADVL, ACAT1, YARS2, FBP1, PC, GYS2, UQCRQ, UQCRB , (...)

View the complete list with 484 more genes
Specificity
1 %
Genes
100 %
TRMU.

By Fulgent Genetics Fulgent Genetics in United States.

TRMU
Specificity
100 %
Genes
100 %
Comprehensive Hearing Loss and Deafness Panel.

By Blueprint Genetics in Finland.

ABHD12, USH1G, USH1C, ANKH, BTD, BCS1L, TWNK, EYA1, COL2A1, TYR, PDZD7, EYA4, HSD17B4, TRMU, WFS1, NDP, ADGRV1, CLRN1, USH2A, PCDH15 , (...)

View the complete list with 159 more genes
Specificity
1 %
Genes
100 %
Cholestasis Panel.

By Blueprint Genetics in Finland.

EPCAM, ABCB11, ABCB4, ATP8B1, TRMU, JAG1, NPHP3, NPHP1, NPHP4, SLC25A13, SMPD1, DGUOK, FAH, MKS1, CFTR, NPC1, NPC2, PEX2, SERPINA1, UGT1A1 , (...)

View the complete list with 26 more genes
Specificity
3 %
Genes
100 %
CarrierMap.

By Recombine in United States.

FMR1, MTHFR, MCCC1, MCCC2, ABCB11, ACADM, ACADS, AGL, ACADVL, ACAT1, ALDOB, PC, USH1C, ALPL, ARG1, HLCS, ATP7A, BTD, ATP7B, BCKDHA , (...)

View the complete list with 281 more genes
Specificity
1 %
Genes
100 %

Alternate names

Liver Failure, Infantile, Transient; Lfit Is also known as ;acute infantile liver failure due to synthesis defect of mitochondrial dna-encoded proteins.


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