Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Autosomal recessive spondyloepimetaphyseal dysplasia |
Is a |
False |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Namaqualand hip dysplasia |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Progressive pseudorheumatoid dysplasia |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Immuno-osseous dysplasia |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Opsismodysplasia |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Pseudoachondroplastic spondyloepiphyseal dysplasia syndrome |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepiphyseal dysplasia tarda |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare, genetic primary bone dysplasia of the spondylo-epi-metaphyseal dysplasia (SEMD) group characterized by progressive short-trunked dwarfism, protruding sternum, microcephaly, intellectual disability and pathognomonic radiological findings (generalized platyspondyly with double-humped end plates, irregularly ossified femoral heads, a hypoplastic odontoid, and a lace-like appearance of iliac crests). |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Sponastrime dysplasia (disorder) |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Micromelic spondyloepimetaphyseal dysplasia |
Is a |
False |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Smith-McCort dysplasia (SMC) is a rare spondyloepimetaphyseal dysplasia characterized by the clinical manifestations of coarse facies, short neck, short trunk dwarfism with barrel-shaped chest and rhizomelic limb shortening, as well as specific radiological features (i.e. generalized platyspondyly with double-humped vertebral end plates and iliac crests with a lace-like appearance) and normal intelligence. The clinical and skeletal features are similar to those seen in the allelic disorder Dyggve-Melchior-Clausen syndrome but can be distinguished from this syndrome by the absence of intellectual deficiency and microcephaly in SMC. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia, Missouri type is characterized by moderate-to-severe metaphyseal changes, mild epiphyseal involvement, rhizomelic shortening of the lower limbs with bowing of the femora and/or tibiae, coxa vara, genu varum and pear-shaped vertebrae in childhood. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia (SEMD), Pakistani type is characterized by short stature, short and bowed lower limbs, mild brachydactyly, kyphoscoliosis, abnormal gait, enlarged knee joints, precocious osteoarthropathy, and normal intelligence. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia congenita, Shohat type is characterized by severely disproportionate short stature, short limbs, small chest, short neck, thin lips, severe lumbar lordosis, marked genu varum, joint laxity, distended abdomen, mild hepatomegaly and splenomegaly. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia, aggrecan type is a new form of skeletal dysplasia characterized by severe short stature, facial dysmorphism and characteristic radiographic findings. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare primary bone dysplasia due to matrilin-3 variants and characterized by disproportionate early-onset dwarfism, bowing of the lower limbs, short, wide and stocky long bones with severe epiphyseal and metaphyseal changes, lumbar lordosis, hypoplastic iliac bones, flat ovoid vertebral bodies and normal hands. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia, Irapa type is characterized by disproportionate short-trunked short stature, pectus carinatum, short arms, short and broad hands, short metatarsals, flat and broad feet, coxa vara, genu valgum, osteoarthritis, arthrosis and moderate-to-serious gait impairment. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare, genetic, primary bone dysplasia disorder characterized by early-onset, progressive pseudorheumatoid arthritis, platyspondyly, and hypoplasia/dysplasia of the third and fourth metatarsals, in the absence of ophthalmologic, cleft palate, and height anomalies. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia, Handigodu type is a rare, genetic, primary bone dysplasia disorder characterized by three distinct phenotypes, the first phenotype; patients of average height with painful, osteoarthritic changes of the hip joints and no spinal abnormalities. The second phenotype; short-statured patients with predominantly truncal shortening, arm span exceeding height, dysplastic changes of hips and varying degrees of platyspondyly. The third phenotype; patients with dwarfism, various associated skeletal abnormalities (particularly of the knees and hands) and severe epiphyseal dysplasia (of hips, knees, hands, wrists) associated with significant platyspondyly. Most patients cannot walk long distances, and many have decreased joint spaces, as well as sclerotic and cystic changes on imaging. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare spondyloepimetaphyseal dysplasia characterized by severe short-limb short stature beginning prenatally, joint hypermobility, dental abnormalities, dysmorphic facial features (including hypertelorism, midface hypoplasia, macroglossia, and prognathism), and other skeletal anomalies (such as atlantoaxial subluxation causing compression of the spinal cord, kyphoscoliosis, hip dislocation, or rocker-bottom feet). Mild intellectual disability may also be present. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Dyssegmental dysplasia, Silverman-Handmaker type is a rare, genetic, primary bone dysplasia disorder, and lethal form of neonatal short-limbed dwarfism, characterized by anisospondyly, severe short stature and limb shortening, metaphyseal flaring and distinct dysmorphic features (i.e. flat facial appearance, abnormal ears, short neck, narrow thorax). Additional features may include other skeletal findings (e.g. joint contractures, bowed limbs, talipes equinovarus) and urogenital and cardiovascular abnormalities. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Cono-spondylar dysplasia is a rare genetic primary bone dysplasia disorder characterized by early-onset severe lumbar kyphosis, marked brachydactyly and irregular, pronounced cone epiphyses of the metacarpals and phalanges. Additional reported features include developmental delay, intellectual disability, hypotonia, epileptic seizures and mild facial dysmorphism (including long and thin or square-shaped face, slight mid-face hypoplasia, hypertelorism, epicanthic folds, low-set ears, anteverted nostrils). Radiographic findings also reveal hypoplasia of iliac wings and anterior defect of vertebral bodies. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia with multiple dislocations is a rare genetic primary bone dysplasia disorder characterized by midface hypoplasia, short stature, generalized joint laxity, multiple joint dislocations (most frequently of knees and hips), limb malalignment (genu valgum/varum) and progressive spinal deformity (e.g. kyphosis/scoliosis). Radiography reveals distinctive slender metacarpals and metatarsals, as well as small, irregular epiphyses, metaphyseal irregularities with vertical striations, constricted femoral necks and mild platyspondyly, among others. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia-short limb-abnormal calcification syndrome is a rare, genetic primary bone dysplasia disorder characterized by disproportionate short stature with shortening of upper and lower limbs, short and broad fingers with short hands, narrowed chest with rib abnormalities and pectus excavatum, abnormal chondral calcifications (including larynx, trachea and costal cartilages) and facial dysmorphism (frontal bossing, hypertelorism, prominent eyes, short flat nose, wide nostrils, high-arched palate, long philtrum). Platyspondyly (especially of cervical spine) and abnormal epiphyses and metaphyses are observed on radiography. Atlantoaxial instability causing spinal compression and recurrent respiratory disease are potential complications that may result lethal. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare, genetic primary bone dysplasia disorder characterized by disproportionate short stature with mesomelic short limbs, leg bowing, lumbar lordosis, brachydactyly, joint laxity and a waddling gait. Radiographs show platyspondyly with central protrusion of anterior vertebral bodies, kyphotic angulation and very short long bones with dysplastic epiphyses and flared, irregular, cupped metaphyses. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia-abnormal dentition syndrome is a rare primary bone dysplasia disorder characterized by the association of dental anomalies (oligodontia with pointed incisors) and generalized platyspondyly with epiphyseal and metaphyseal involvement. Thin tapering fingers and accentuated palmar creases are additional features. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia-hypotrichosis syndrome is a rare primary bone dysplasia disorder characterized by congenital hypotrichosis associated with rhizomelic short stature (more pronounced in upper limbs than lower limbs), limited hip abduction and mild genu varum. Flared and irregular metaphyses, delayed and irregular epiphyseal ossification and pear-shaped vertebral bodies are characteristic radiologic findings. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
dysplasie spondylo-épimétaphysaire type Bieganski |
Is a |
False |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondylometaphyseal dysplasia, Golden type is a rare primary bone dysplasia disorder characterized by severe short stature, coarse facies, thoracolumbar kyphoscoliosis and enlarged joints with contractures. Psychomotor delay and intellectual disability may also be associated. Radiographic features include flat vertebral bodies, lacy ossification of the metaphyses of long bones and iliac crests and marked sclerosis of the skull base. |
Is a |
False |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepimetaphyseal dysplasia, Geneviève type is a rare primary bone dysplasia characterized by severe developmental delay and skeletal dysplasia (including short stature, premature carpal ossification, platyspondyly, longitudinal metaphyseal striations, and small epiphyses), as well as moderate to severe intellectual disability and facial dysmorphism, including prominent forehead, mild synophrys, depressed nasal bridge, prominent bulbous nasal tip and full lips. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare, genetic primary bone dysplasia characterized by disproportionate short stature with short, stiff neck and trunk and relatively long limbs, fingers and toes (which may present flexion contractures), severe vertebral body ossification delay (with frequent pycnodysostosis), markedly enlarged round epiphyses of the long bones, absent ossification of pubic bones and multiple pseudoepiphyses of the short tubular bones in hands and feet. Neurological manifestations resulting from cervical spine instability may be observed. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare primary bone dysplasia disorder characterized by normal birth length with early postnatal growth deficiency resulting in severe disproportionate short stature (with short trunk and limbs), severe genu varum, flexion contractures in the hips and lumbar hyperlordosis. Radiological findings reveal platyspondyly with central indentation of vertebral endplates, progressive and severe epimetaphyseal abnormalities that primarily affect the lower limbs and include very small, irregular proximal femoral and knee epiphyses, severe coxa vara, delayed ossification of proximal femoral epiphyses, and irregular distal femoral and proximal tibial metaphyses. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Spondyloepiphyseal dysplasia with congenital joint dislocations (disorder) |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Otospondylomegaepiphyseal dysplasia |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
Rolland-Debuqois syndrome |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay and intellectual disability, progressive spondyloepimetaphyseal dysplasia, short stature, short fourth metatarsals, and dysmorphic craniofacial features (including microcephaly, hypertelorism, epicanthal folds, mild ptosis, strabismus, malar hypoplasia, short nose, depressed nasal bridge, full lips, small, low-set ears, and short neck). Craniosynostosis, generalized hypotonia, as well as asymmetry of the cerebral hemispheres and mild thinning of the corpus callosum on brain imaging have also been described. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare mitochondrial disease characterized by a highly variable phenotypic spectrum comprising delayed motor development, peripheral neuropathy, cataract, short stature due to growth hormone deficiency, nystagmus, sensorineural hearing loss, dysmorphic facial features, and skeletal abnormalities consistent with spondyloepimetaphyseal dysplasia. Hyperextensible joints, achalasia, and telangiectasia have also been described. Cognition is normal. Atrophy of the pituitary gland has been observed in brain imaging. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare primary bone dysplasia with multiple joint dislocations characterized by stunted stature, articular hypermobility and spinal malalignment resulting in severe progressive kyphosis. Joint dislocations include bilateral dislocation of the radial heads with elbow contractures, feet (bilateral talipes equinovarus) and congenital dislocations of the hip and genu valgus. Joint laxity is particularly observed in fingers. Spinal changes include moderate platyspondyly with anterior projection of the vertebral bodies. Facial features of oval face with a flattened nasal bridge, button nose, long upper lip, prominent eyes and blue sclera are characteristic but variable. Patients may also present mild skin extensibility, spatulate terminal phalanges, lip and palate clefts, micrognathia and structural cardiac malformations. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|
A rare primary bone dysplasia characterized by multiple joint dislocations, in particular in hips and knees present at birth, but the elbows, wrists, ankles, and patellae can also be affected; severe joint laxity, scoliosis, slender fingers with distal tapering, and growth deficiency developing in the post-natal period resulting in short stature. Gracile metacarpals and metatarsals, delayed bone age with poorly ossified carpal and tarsal bones, metaphyseal and epiphyseal dysplasia, slender ribs, and spondylar dysplasia are radiographical signs. Intelligence is usually normal. |
Is a |
True |
Spondyloepimetaphyseal disorder |
Inferred relationship |
Some |
|