Hypoplastic tibiae-postaxial polydactyly syndrome

Hypoplastic tibia-polydactyly syndrome is a very rare congenital malformation syndrome characterized by bilateral hypoplasia of the tibia with polydactyly of the feet and hands.



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Total: 1 (papers)

  


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Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(35.4%)
24965254
ZRS 406A>G mutation in patients with tibial hypoplasia, polydactyly and triphalangeal first fingers.
Norbnop P, Srichomthong C, Suphapeetiporn K, Shotelersuk V.
J Hum Genet. 2014;59(8):467-70.
Triphalangeal thumb
c|SUB|A|406|G rs606231147
Adult Child, Preschool Congenital Hand Deformities Enhancer Elements, Genetic Females Genetic Predisposition to Disease Heterozygote Homo sapiens Infant Male Middle Aged Multiprotein Complexes Phenotype Point Mutation Polydactyly
        

Phenotype(s) retrieved from Orphanet

    Total: 15

HPO ID Term Frequency
HP:0001162 Postaxial hand polydactyly Very frequent (99-80%)
HP:0002991 Abnormality of fibula morphology Very frequent (99-80%)
HP:0004209 Clinodactyly of the 5th finger Very frequent (99-80%)
HP:0005736 Short tibia Very frequent (99-80%)
HP:0006101 Finger syndactyly Very frequent (99-80%)
HP:0006487 Bowing of the long bones Very frequent (99-80%)
HP:0010503 Fibular duplication Very frequent (99-80%)
HP:0012107 Increased fibular diameter Very frequent (99-80%)
HP:0001177 Preaxial hand polydactyly Frequent (79-30%)
HP:0000437 Depressed nasal tip Occasional (29-5%)
HP:0001199 Triphalangeal thumb Occasional (29-5%)
HP:0001376 Limitation of joint mobility Occasional (29-5%)
HP:0004322 Short stature Occasional (29-5%)
HP:0009601 Aplasia/Hypoplasia of the thumb Occasional (29-5%)
HP:0100490 Camptodactyly of finger Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 2

HPO ID Term # of case reports
HP:0001199 Triphalangeal thumb 1
HP:0010442 Polydactyly 1


Causative gene(s) retrieved from Orphanet

    Total: 2

Gene Symbol Gene Name Entrez Gene ID
SHH sonic hedgehog signaling molecule 6469
LMBR1 limb development membrane protein 1 64327