Maternal phenylketonuria

A rare disorder of phenylalanine metabolism, an inborn error of amino acid metabolism, characterized by the development of microcephaly, growth retardation, congenital heart disease, facial dysmorphism and intellectual disability in nonphenylketonuric offspring of mothers with excess phenylalanine (Phe) concentrations.



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Narrow down the case reports



Total: 34 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
2
(39.0%)
11898925
Barriers to dietary control among pregnant women with phenylketonuria--United States, 1998-2000.
.
MMWR Morb Mortal Wkly Rep. 2002;51(6):117-20.
Microcephaly
Adult Females Food, Formulated Health Services Accessibility Homo sapiens Phenylketonuria, Maternal Pregnancy Pregnancy Outcome United States
2
(39.0%)
10858866
[Pseudo-inherited form of left heart obstructive defects revealing maternal phenylketonuria].
Saliba Z, Bah G, Martin D, Abadie V, Azar Z, Fraisse A, Sidi D, Kachaner J, Bonnet D.
Arch Mal Coeur Vaiss. 2000;93(5):649-52.
Microcephaly
Congenital Heart Defects Females Homo sapiens Infant, Newborn Male Microcephaly Nuclear Family Phenylketonurias Pregnancy Pregnancy Complications
2
(39.0%)
10607480
Late diagnosis of maternal PKU in a family segregating an arylsulfatase [corrected] E mutation causing symmetrical chondrodysplasia punctata.
Dahl HH, Osborn AH, Hutchison WM, Thorburn DR, Sheffield LJ.
Mol Genet Metab. 1999;68(4):503-6.
Microcephaly
ARSE
p|SUB|R|12|S
Amino Acid Substitution Arylsulfatases Chondrodysplasia Punctata DNA Mutational Analysis Exons Females Homo sapiens Male Missense Mutation Phenylketonurias Polymerase Chain Reaction
2
(39.0%)
10571768
Repeated adverse fetal outcome in pregnancy complicated by uncontrolled maternal phenylketonuria.
Kesby G.
J Paediatr Child Health. 1999;35(5):499-502.
Microcephaly
Adult Females Fetal Diseases Homo sapiens Intellectual Disability Phenylketonuria, Maternal Pregnancy Pregnancy Complications Pregnancy Outcome Syndrome
2
(39.0%)
9853062
[Diagnosis of phenylketonuria in a 35-year-old mother in relation to prenatal diagnosis of intrauterine growth retardation with microcephaly].
Thibaud D, Ploussard JP, Vaquant PO, Chemouny S, Kleitz T.
Arch Pediatr. 1998;5(11):1229-31.
Microcephaly
Abortion, Eugenic Adult Females Fetal Growth Retardation Homo sapiens Microcephaly Phenylketonurias Pregnancy Ultrasonography, Prenatal
2
(39.0%)
8648535
Maternal phenylketonuria: magnetic resonance imaging of the brain in offspring.
Levy HL, Lobbregt D, Barnes PD, Poussaint TY.
J Pediatr. 1996;128(6):770-5.
Microcephaly
Brain Child Corpus Callosum Females Follow-Up Studies Homo sapiens Infant Intellectual Disability Magnetic Resonance Imaging Male Microcephaly Phenylketonurias Pregnancy Prenatal Exposure Delayed Effects
2
(39.0%)
8101749
Successful management of a pregnancy with maternal phenylketonuria: report of a case.
Huang RT, Lin SJ, Kuo PL, Peng CJ.
J Formos Med Assoc. 1993;92(2):182-4.
Microcephaly
Adult Females Homo sapiens Infant, Newborn Male Phenylketonurias Pregnancy Pregnancy Complications
2
(39.0%)
3792388
A Chinese family with phenylketonuria and maternal phenylketonuria detected by family screening.
Hsiao KJ, Chen CH, Chiu PC, Huang SC, Wuu KD.
Eur J Pediatr. 1986;145(5):409-12.
Microcephaly
Adult Females Homo sapiens Intellectual Disability Male Mass Screening Phenylketonurias
2
(39.0%)
3611635
Abnormal cerebral cortical neurons in a child with maternal PKU syndrome.
Lacey DJ, Terplan K.
J Child Neurol. 1987;2(3):201-4.
Microcephaly
Dendrites Homo sapiens Infant Male Neurons Phenylketonurias
2
(39.0%)
3537998
Maternal phenylketonuria-chronology of the detrimental effects on embryogenesis and fetal development: pathological report, survey, clinical application.
Fisch RO, Burke B, Bass J, Ferrara TB, Mastri A.
Pediatr Pathol. 1986;5(3-4):449-61.
Microcephaly
Congenital Heart Defects Embryonic and Fetal Development Females Fetal Growth Retardation Gestational Age Homo sapiens Maternal-Fetal Exchange Microcephaly Phenylketonurias Pregnancy
        

Phenotype(s) retrieved from Orphanet

    Total: 32

HPO ID Term Frequency
HP:0001627 Abnormal heart morphology Very frequent (99-80%)
HP:0000252 Microcephaly Frequent (79-30%)
HP:0001249 Intellectual disability Frequent (79-30%)
HP:0001263 Global developmental delay Frequent (79-30%)
HP:0001511 Intrauterine growth retardation Frequent (79-30%)
HP:0001680 Coarctation of aorta Frequent (79-30%)
HP:0001999 Abnormal facial shape Frequent (79-30%)
HP:0004383 Hypoplastic left heart Frequent (79-30%)
HP:0000218 High palate Occasional (29-5%)
HP:0000343 Long philtrum Occasional (29-5%)
HP:0000347 Micrognathia Occasional (29-5%)
HP:0000431 Wide nasal bridge Occasional (29-5%)
HP:0000463 Anteverted nares Occasional (29-5%)
HP:0000752 Hyperactivity Occasional (29-5%)
HP:0001250 Seizures Occasional (29-5%)
HP:0001629 Ventricular septal defect Occasional (29-5%)
HP:0001636 Tetralogy of Fallot Occasional (29-5%)
HP:0001719 Double outlet right ventricle Occasional (29-5%)
HP:0002079 Hypoplasia of the corpus callosum Occasional (29-5%)
HP:0000286 Epicanthus Very rare (4-1%)
HP:0000340 Sloping forehead Very rare (4-1%)
HP:0000486 Strabismus Very rare (4-1%)
HP:0000601 Hypotelorism Very rare (4-1%)
HP:0001156 Brachydactyly Very rare (4-1%)
HP:0001488 Bilateral ptosis Very rare (4-1%)
HP:0002032 Esophageal atresia Very rare (4-1%)
HP:0002836 Bladder exstrophy Very rare (4-1%)
HP:0004411 Deviated nasal septum Very rare (4-1%)
HP:0008589 Hypoplastic helices Very rare (4-1%)
HP:0009611 Bifid distal phalanx of the thumb Very rare (4-1%)
HP:0012210 Abnormal renal morphology Very rare (4-1%)
HP:0030084 Clinodactyly Very rare (4-1%)


Phenotype(s) retrieved from case reports

    Total: 10

HPO ID Term # of case reports
HP:0000252 Microcephaly 10
HP:0000756 Agoraphobia 1
HP:0001249 Intellectual disability 1
HP:0001250 Seizures 1
HP:0001629 Ventricular septal defect 1
HP:0002023 Anal atresia 1
HP:0002079 Hypoplasia of the corpus callosum 1
HP:0004923 Hyperphenylalaninemia 1
HP:0025356 Psychomotor retardation 1
HP:0100543 Cognitive impairment 1


Causative gene(s) retrieved from Orphanet

    Total: 1

Gene Symbol Gene Name Entrez Gene ID
PAH phenylalanine hydroxylase 5053