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)
7
(39.0%)
2029297
Basilar impression in a child with hypochondroplasia.
Wong VC, Fung CF.
Pediatr Neurol. 1991;7(1):62-4.
Basilar impression
Achondroplasia Cervical Vertebrae Child, Preschool Homo sapiens Magnetic Resonance Imaging Male Neurologic Examination Platybasia
12
(37.4%)
24616001
Prenatal ultrasound and MRI findings of temporal and occipital lobe dysplasia in a twin with achondroplasia.
Pugash D, Lehman AM, Langlois S.
Ultrasound Obstet Gynecol. 2014;44(3):365-8.
Short long bone
FGFR3
Achondroplasia Adult Females Homo sapiens Infant, Newborn Magnetic Resonance Imaging Male Pregnancy Temporal Lobe
13
(32.7%)
29190002
Dentoalveolar Abscesses Not Associated with Caries or Trauma: A Diagnostic Hallmark of Hypophosphatemic Rickets Initially Misdiagnosed as Hypochondroplasia.
Paredes SEY, Segato RAB, Moreira LD, Moreira A, Serrano KVD, Rodrigues CT, Almeida LY, Leon JE.
Head Neck Pathol. 2018;12(4):604-609.
Bowing of the legs
FGF23
Bone and Bones Child Diagnostic Errors Dwarfism Homo sapiens Hypophosphatemic Rickets Limb Deformities, Congenital Lordosis Male Suppurative Periapical Periodontitis
13
(32.7%)
8629144
Genetic skeletal dysplasia in Thailand: the Siriraj experience.
Wasant P, Waeteekul S, Rimoin DL, Lachman RS.
Southeast Asian J Trop Med Public Health. 1995;26 Suppl 1:59-67.
Skeletal dysplasia Metaphyseal dysplasia
Bone Diseases, Developmental Child Child, Preschool Females Genetic Counseling Homo sapiens Infant Infant, Newborn Male Osteochondrodysplasias Pregnancy Syndrome Thailand
15
(32.2%)
2343092
[Pseudo-achondroplasia and hypochondroplasia].
Tscherninkoff Z, Zandev J.
Radiol Diagn (Berl). 1990;31(1):71-4.
Epiphyseal dysplasia
Achondroplasia Differential Diagnosis Females Homo sapiens Male Osteochondrodysplasias
15
(32.2%)
1158967
Hypochondroplasia.
Newman DE, Dunbar JC.
J Can Assoc Radiol. 1975;26(2):95-103.
Broad long bones
Achondroplasia Adult Child Differential Diagnosis Females Genes, Dominant Homo sapiens Male Osteochondrodysplasias Pelvis
17
(23.3%)
19274446
Intervertebral disc calcifications in children.
Beluffi G, Fiori P, Sileo C.
Radiol Med. 2009;114(2):331-41.
Dysphagia Scoliosis
Calcinosis Cervical Vertebrae Child Child, Preschool Females Homo sapiens Infant Infant, Newborn Male Medical Records Retrospective Studies Spinal Diseases Syndrome
17
(23.3%)
1853464
[Spinal stenosis in hypochondroplasia and achondroplasia].
Christensen EL.
Ugeskr Laeger. 1991;153(25):1805-6.
Spastic paraplegia Cervical spondylosis
Achondroplasia Bone Diseases, Developmental Dwarfism Homo sapiens Male Middle Aged Spinal Stenosis
17
(23.3%)
1785332
Growth-promoting effect of human growth hormone on patients with achondroplasia.
Okabe T, Nishikawa K, Miyamori C, Sato T.
Acta Paediatr Jpn. 1991;33(3):357-62.
Atlantoaxial dislocation
GH1
Achondroplasia Age Factors Body Height Bone Development Child Child, Preschool Females Growth Growth Hormone Homo sapiens Infant Male Metacarpus Time Factors
20
(21.2%)
30160829
Novel phenotype of achondroplasia due to biallelic FGFR3 pathogenic variants.
Chang IJ, Sun A, Bouchard ML, Kamps SE, Hale S, Done S, Goldberg MJ, Glass IA.
Am J Med Genet A. 2018;176(7):1675-1679.
Seizure Skeletal dysplasia
FGFR3
c|SUB|G|1138|A;RS#:28931614 c|SUB|G|1138|C;RS#:28931614 p|SUB|G|380|R;RS#:28931614 p|SUB|S|344|C
Achondroplasia Adult Females Homo sapiens 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