Hypochondroplasia

Hypochondroplasia is characterized by disproportionate short stature, mild lumbar lordosis and limited extension of the elbow joints.



Input patient's signs and symptoms


Narrow down the case reports



Total: 51 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
20
(21.2%)
29736252
(5933720)
A novel S269C mutation in fibroblast growth factor receptor 3 in a Japanese child with hypochondroplasia.
Takahashi I, Kondo D, Oyama C, Yano T, Tamura H, Noguchi A, Takahashi T.
Hum Genome Var. 2018;5:1.
Skeletal dysplasia
FGFR3
c|SUB|A|805|T p|SUB|S|269|C
20
(21.2%)
28763161
Monoallelic FGFR3 and Biallelic ALPL mutations in a Thai girl with hypochondroplasia and hypophosphatasia.
Porntaveetus T, Srichomthong C, Suphapeetiporn K, Shotelersuk V.
Am J Med Genet A. 2017;173(10):2747-2752.
Skeletal dysplasia
ALPL FGFR3
c|SUB|C|1460|T c|SUB|C|1479|A p|SUB|A|487|V p|SUB|I|538|V;RS#:80053154 p|SUB|N|493|K rs1229517379
Alkaline Phosphatase Alleles Bone and Bones Child Dwarfism Females Homo sapiens Hypophosphatasia Limb Deformities, Congenital Lordosis Mutation Thailand
20
(21.2%)
28181399
Mild achondroplasia/hypochondroplasia with acanthosis nigricans, normal development, and a p.Ser348Cys FGFR3 mutation.
Couser NL, Pande CK, Turcott CM, Spector EB, Aylsworth AS, Powell CM.
Am J Med Genet A. 2017;173(4):1097-1101.
Acanthosis nigricans Skeletal dysplasia
FGFR3
c|SUB|C|1172|A;RS#:28931615 p|SUB|A|391|E;RS#:28931615 p|SUB|K|650|T;RS#:121913105 p|SUB|S|348|C
Acanthosis Nigricans Achondroplasia Bone and Bones Child DNA Mutational Analysis Dwarfism Gene Expression Homo sapiens Limb Deformities, Congenital Lordosis Male Phenotype Point Mutation
20
(21.2%)
25119967
FGFR3-related condition: a skeletal dysplasia with similarities to thanatophoric dysplasia and SADDAN due to Lys650Met.
Farmakis SG, Shinawi M, Miller-Thomas M, Radmanesh A, Herman TE.
Skeletal Radiol. 2015;44(3):441-5.
Acanthosis nigricans Skeletal dysplasia
FGFR3
p|SUB|K|650|M;RS#:121913105
Achondroplasia Females Genetic Predisposition to Disease Homo sapiens Infant Mutation Single Nucleotide Polymorphism
20
(21.2%)
24839128
Prenatal magnetic resonance imaging detection of temporal lobes and hippocampal anomalies in hypochondroplasia.
Cesaretti C, Spaccini L, Rustico M, Parazzini C, Doneda C, Re TJ, Righini A.
Prenat Diagn. 2014;34(10):1015-7.
Skeletal dysplasia
FGFR3
Adult Bone and Bones Dwarfism Females Hippocampus Proper Homo sapiens Limb Deformities, Congenital Lordosis Magnetic Resonance Imaging Pregnancy Temporal Lobe
20
(21.2%)
24630288
Does the co-occurrence of FGFR3 gene mutation in hypochondroplasia, medial temporal lobe dysgenesis, and focal epilepsy suggest a syndrome?
Romeo A, Lodi M, Viri M, Parente E, Baldi M, Righini A, Milani D.
Pediatr Neurol. 2014;50(4):427-30.
Seizure Skeletal dysplasia
FGFR3
p|SUB|N|540|K;RS#:28933068
Bone and Bones Brain Dwarfism Electroencephalography Epilepsies, Partial Females Homo sapiens Infant Limb Deformities, Congenital Lordosis Magnetic Resonance Imaging Mutation Syndrome Temporal Lobe Video Recording
20
(21.2%)
23614116
(3630293)
Successful birth with preimplantation genetic diagnosis using single-cell allele-specific PCR and sequencing in a woman with hypochondroplasia due to FGFR3 mutation (c.1620C>A, p.N540K).
Park KE, Kim SA, Kang MJ, Kim HS, Cho SI, Yoo KW, Kim SY, Lee HJ, Oh SK, Seong MW, Ku SY, Jun JK, Park SS, Choi YM, Moon SY.
Clin Exp Reprod Med. 2013;40(1):42-6.
Skeletal dysplasia
c|SUB|C|1620|A;RS#:28933068 p|SUB|N|540|K;RS#:28933068
20
(21.2%)
23149434
(3537291)
Hypochondroplasia in a child with 1620C>G (Asn540Lys) mutation in FGFR3.
Korkmaz HA, Hazan F, Dizdarer C, Tukun A.
J Clin Res Pediatr Endocrinol. 2012;4(4):220-2.
Skeletal dysplasia
FGFR3
c|SUB|C|1620|G;RS#:28933068 p|SUB|N|540|K;RS#:28933068 rs28933068
Amino Acid Substitution Bone and Bones Child Development Child, Preschool Dwarfism Exons Females Heterozygote Homo sapiens Limb Deformities, Congenital Lordosis Mutation
20
(21.2%)
22888019
Achondroplasia-hypochondroplasia complex and abnormal pulmonary anatomy.
Bober MB, Taylor M, Heinle R, Mackenzie W.
Am J Med Genet A. 2012;158A(9):2336-41.
Hypoglycemia Skeletal dysplasia
FGFR3
p|SUB|G|380|R;RS#:28931614 p|SUB|N|540|K;RS#:28933068
Achondroplasia Females Homo sapiens Infant, Newborn Lung Mutation
20
(21.2%)
22038757
Mild isolated craniosynostosis due to a novel FGFR3 mutation, p.Ala334Thr.
Barroso E, Perez-Carrizosa V, Garcia-Recuero I, Glucksman MJ, Wilkie AO, Garcia-Minaur S, Heath KE.
Am J Med Genet A. 2011;155A(12):3050-3.
Acanthosis nigricans Skeletal dysplasia
FGF1 FGFR1 FGFR2 FGFR3
p|SUB|A|334|T;RS#:373496046 p|SUB|A|391|E;RS#:28931615 p|SUB|P|250|L p|SUB|P|250|R;RS#:4647924 rs373496046
Amino Acid Substitution Child, Preschool Craniosynostosis Exons Homo sapiens Infant Infant, Newborn Male Mutation Phenotype
        

Phenotype(s) retrieved from Orphanet

    Total: 20

HPO ID Term Frequency
HP:0001156 Brachydactyly Very frequent (99-80%)
HP:0001831 Short toe Very frequent (99-80%)
HP:0002652 Skeletal dysplasia Very frequent (99-80%)
HP:0002983 Micromelia Very frequent (99-80%)
HP:0003312 Abnormal form of the vertebral bodies Very frequent (99-80%)
HP:0011405 Childhood onset short-limb short stature Very frequent (99-80%)
HP:0000944 Abnormality of the metaphysis Frequent (79-30%)
HP:0002644 Abnormality of pelvic girdle bone morphology Frequent (79-30%)
HP:0002823 Abnormality of femur morphology Frequent (79-30%)
HP:0002970 Genu varum Frequent (79-30%)
HP:0005692 Joint hyperflexibility Frequent (79-30%)
HP:0009811 Abnormality of the elbow Frequent (79-30%)
HP:0000256 Macrocephaly Occasional (29-5%)
HP:0001249 Intellectual disability Occasional (29-5%)
HP:0002650 Scoliosis Occasional (29-5%)
HP:0002758 Osteoarthritis Occasional (29-5%)
HP:0003307 Hyperlordosis Occasional (29-5%)
HP:0003416 Spinal canal stenosis Occasional (29-5%)
HP:0006487 Bowing of the long bones Occasional (29-5%)
HP:0010535 Sleep apnea Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 20

HPO ID Term # of case reports
HP:0002652 Skeletal dysplasia 22
HP:0004322 Short stature 10
HP:0000956 Acanthosis nigricans 6
HP:0000256 Macrocephaly 2
HP:0000842 Hyperinsulinemia 1
HP:0001258 Spastic paraplegia 1
HP:0001943 Hypoglycemia 1
HP:0002093 Respiratory insufficiency 1
HP:0002650 Scoliosis 1
HP:0002655 Spondyloepiphyseal dysplasia 1
HP:0002676 Cloverleaf skull 1
HP:0002762 Multiple exostoses 1
HP:0003026 Short long bone 1
HP:0005716 Lethal skeletal dysplasia 1
HP:0005758 Basilar impression 1
HP:0008480 Cervical spondylosis 1
HP:0010781 Skin dimple 1
HP:0011002 Osteopetrosis 1
HP:0012378 Fatigue 1
HP:0100255 Metaphyseal dysplasia 1


Causative gene(s) retrieved from Orphanet

    Total: 1

Gene Symbol Gene Name Entrez Gene ID
FGFR3 fibroblast growth factor receptor 3 2261