Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Familial osteochondritis dissecans is a rare genetic skeletal disorder characterized clinically by abnormal chondro-skeletal development, disproportionate short stature and skeletal deformation mainly affecting the knees, hips, ankles and elbows with onset generally in late childhood or adolescence. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Ulna metaphyseal dysplasia syndrome (disorder) |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Microcephaly-cervical spine fusion anomalies syndrome is characterized by microcephaly, facial dysmorphism (beaked nose, low-set ears, downslanting palpebral fissures, micrognathia), mild intellectual deficit, short stature, and cervical spine fusion anomalies producing spinal cord compression. It has been described in two brothers born to consanguineous parents. Transmission is likely to be autosomal recessive. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare syndrome characterized by mesomelic shortening and bowing of the limbs, camptodactyly, skin dimpling and cleft palate with retrognathia and mandibular hypoplasia. It has been described in a brother and sister born to consanguineous parents. Transmission is autosomal recessive. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare disorder characterized by disproportionate short stature from birth with dysplasia of the ulna and fibula. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare syndrome characterized by severe reduction or absence of the fibula and complex brachydactyly. Less than 30 cases have been described in the literature so far. The syndrome is inherited in an autosomal recessive manner and is caused by mutations in the cartilage-derived morphogenetic protein-1 gene (GDF5). |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Mild spondyloepiphyseal dysplasia with early onset osteoarthritis due to collagen type II alpha 1 mutation (disorder) |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Brachyolmia type 1 Toledo type |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare, genetic dysostosis malformation syndrome characterized by skeletal dysplasia (rabbit ear-shaped iliac alae, delayed bone age, abnormalities of the vertebral bodies and schisis of the vertebral arches), seizures, short stature, cerebral atrophy and moderate to severe intellectual disability. Additional variable manifestations include corneal and retinal abnormalities, cataract, prognathism, dental malocclusion, brachydactyly, clinodactyly, slight generalized hypotonia and hyper extensible joints. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare, congenital limb malformation characterized by shortened or underdeveloped middle phalanges of all digits, that are sometimes fused with the terminal phalanges. The proximal phalanges of the thumbs and big toes are also shortened. Short stature in adulthood has been reported in association. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare congenital limb malformation characterized by short middle phalanges of the 2nd and 5th fingers and absence of the middle phalanges of toes 2 to 5. Occasionally, the 4th digit may be affected and manifests with an abnormally shaped middle phalanx which causes radial deviation of the distal phalanx. Other hand/foot malformations, such as syndactyly, polydactyly, reduction defects and symphalangism, may be associated. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare primary bone dysplasia disorder characterized by brachymesophalangy with mesomelic short limbs, and carpal and tarsal bone abnormalities. In general, the affected individuals are of slightly short stature and normal intelligence. The syndrome has been described in a kindred with seven affected members from three generations. Transmission appears to be autosomal dominant. |
Is a |
False |
Connective tissue hereditary 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 |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Congenital bowing of long bone (disorder) |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare congenital limb malformation characterized by bifid femur, absent or hypoplastic tibia and ulna with limb shortening, oligodactyly, and ectrodactyly. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare genetic disease characterized by variable multiple congenital craniofacial anomalies, including brachycephaly, cranium bifidum occultum, hypertelorism, midface hypoplasia, nasal hypoplasia, or cleft lip/palate, among others, as well as abnormalities of the eyes and eyelids. Encephalocele and spina bifida have also been reported in association. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare developmental defect during embryogenesis mainly characterized by severe intellectual disability, short stature, hypogonadism, and distinct facial dysmorphism (including trigonocephaly, prominent forehead, asymmetric and flat face, hypertelorism, epicanthus, downslanting palpebral fissures, ptosis, low-set angulated ears, small mouth, high-arched/cleft palate crowded teeth, microretrognathia), as well as slender hands and/or feet. Variable additional features may include pterygia, hypoplastic nipples, cardiac anomaly, distal muscular wasting, limb contractures, skeletal anomalies (e.g. scoliosis, pectus excavatum, bilateral clubfeet), hypothyroidism, seizures, and cerebral anomalies. Puberty may be delayed. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Fibulo-ulnar hypoplasia-renal anomalies syndrome is characterized by fibulo-ulnar dysostosis with renal anomalies. It has been described in two siblings born to non-consanguinous parents. The syndrome is lethal at birth (respiratory failure). Clinical manifestations include ear and facial anomalies (including micrognathia), symmetrical shortness of long bones, fibular agenesis and hypoplastic ulna, oligosyndactyly, congenital heart defects, and cystic or hypoplastic kidney. It is transmitted as an autosomal recessive trait. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare, genetic developmental defect during embryogenesis disorder characterized by sensorineural hearing impairment, childhood-onset cataract, underdeveloped secondary sexual characteristics, spinal muscular atrophy, growth retardation, and cardiac and skeletal anomalies. Sudden death, as well as fatal cardiomyopathy and heart failure, have been described in some cases. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare genetic disease characterized by mild intellectual disability, osteoporosis, delayed bone age, macrocephaly with wormian bones and frontal bossing, anomalies of fingers, nails, and teeth, thoracic deformities, hyperextensibility of joints, as well as congenital amaurosis and paraplegia. There have been no further descriptions in the literature since 1981. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
An exceedingly rare form of brachyolmia, characterized by mild platyspondyly, broad ilia, elongated femoral necks with coxa valga, scoliosis, and short trunked short stature associated with amelogenesis imperfecta of both primary and permanent dentition. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare spondylodysplastic syndrome characterized by camptodactyly, cervical platyspondyly, and variable degrees of thoracic scoliosis. There have been no further descriptions in the literature since 1995. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A very rare and mild form of spondylocostal dysostosis characterized by vertebral and costal segmentation defects, often with a reduction in the number of ribs. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Bilateral hypoplasia of tibia and postaxial polydactyly syndrome (disorder) |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A primary bone disorder characterized by development of two or more cartilage capped bony outgrowths (osteochondromas) at the surface of the bones. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare systemic or rheumatologic disease characterized by peripheral osteolysis (especially carpal and tarsal bones), interphalangeal joint erosions, subcutaneous fibrocollagenous nodules, facial dysmorphism, and a wide range of associated manifestations. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Metaphyseal dysplasia, Braun-Tinschert type is characterized by metaphyseal undermodeling with broadening of the long bones and femora with an Erlenmeyer flask appearance, expansion and bowing of the radii with severe varus deformity and flat exostoses of the long bones at the metadiaphyseal junctions. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A relatively severe form of brachyolmia, a group of rare genetic skeletal disorders, characterised by short-trunked short stature, platyspondyly and kyphoscoliosis. Degenerative joint disease (osteoarthropathy) in the spine, large joints and interphalangeal joints becomes manifest in adulthood. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Lissencephaly syndrome, Norman-Roberts type is characterized by the association of lissencephaly type I with craniofacial anomalies (severe microcephaly, a low sloping forehead, a broad and prominent nasal bridge and widely set eyes) and postnatal growth retardation. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Epidermolysis bullosa simplex due to plakophilin deficiency (EBS-PD) is a suprabasal subtype of epidermolysis bullosa simplex characterized by generalized superficial erosions and less commonly blistering. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare, inherited, epidermolysis bullosa simplex characterized by generalized severe blistering with widespread congenital absence of skin and pyloric atresia that is usually fatal in infancy. Antenatally, pyloric atresia can manifest with polyhydramnios. If patients survive, they experience life-long skin fragility and nail dystrophy. Additional extracutaneous findings include failure to thrive, anemia, sepsis, intraoral blistering, enamel hypoplasia, urethral stenosis and urologic complications. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Enlarged parietal foramina (EPF) is a developmental defect, characterized by variable intramembranous ossification defects of the parietal bones, which is either asymptomatic, symptomatic (headaches, nausea, vomiting, intellectual disability) or associated with other pathologies. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare autosomal recessive acromesomelic dysplasia characterized by severe dwarfism (adult height <120 cm), both axial and appendicular involvement (shortening of the middle and distal segments of limbs and vertebral shortening), and with normal facial appearance and intelligence. It is a less severe form than acromesomelic dysplasia, Grebe type and acromesomelic dysplasia, Hunter-Thomson type. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Mammary-digital-nail syndrome is a syndromic limb malformation characterized by congenital onychodystrophy/anonychia, brachydactyly of the fifth finger, digitalization of the thumbs, with absence or hypoplasia of the distal phalanges of the hands and feet in association with juvenile hypertrophy of the breast with gigantomastia in peripubertal females. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare syndromic form of lissencephaly characterized by severe microcephaly, agyria, agenesis of the corpus callosum, cerebellar hypoplasia, facial dysmorphology and epiphyseal stippling of the metacarpal bones. The syndrome may be an allelic variant of Neu-Laxova syndrome and Lissencephaly type III with cystic dilations of the cerebellum and fetal akinesia sequence. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Spondyloepiphyseal dysplasia (SED), MacDermot type is characterized by short stature, femoral epiphyseal dysplasia, mild vertebral changes and sensorineural deafness. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Spondyloepiphyseal dysplasia, Reardon type is an extremely rare type of spondyloepiphyseal dysplasia described in several members of a single family to date and characterized by short stature, vertebral and femoral abnormalities, cervical instability and neurologic manifestations secondary to anomalies of the odontoid process. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Spondyloepiphyseal dysplasia, Cantu type is an extremely rare type of spondyloepiphyseal dysplasia described in about 5 patients to date and characterized by clinical signs including short stature, peculiar facies with blepharophimosis, upward slanted eyes, abundant eyebrows and eyelashes, coarse voice, and short hands and feet (brachymetacarpalia, brachymetatarsia and brachyphalangia). |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Spondyloepiphyseal dysplasia Nishimura type is characterized by spondyloepiphyseal dysplasia, craniosynostosis, cataracts, cleft palate and intellectual deficit. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Von Voss-Cherstvoy syndrome is a very rare disorder with phocomelia of upper limbs, encephalocele, variable brain anomalies, urogenital abnormalities, and thrombocytopenia. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare primary bone dysplasia characterized by Perthes-like pelvic anomalies (premature closure of the capital femoral epiphyses and widened femoral necks with flattened femoral heads), arthralgias of hips and knees, and occurrence of enchondromata and ecchondromata. There have been no further descriptions in the literature since 1971. |
Is a |
True |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare genetic disorder characterized by craniosynostosis, craniofacial and skeletal abnormalities, marfanoid habitus, cardiac anomalies, neurological abnormalities, and intellectual disability. |
Is a |
True |
Connective tissue hereditary 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 |
False |
Connective tissue hereditary 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 |
False |
Connective tissue hereditary 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 |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Spondyloepiphyseal dysplasia, Kimberley type (SEDK) is characterized by short stature and premature degenerative arthropathy. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Spondyloepiphyseal dysplasia, Maroteaux type is a very rare type of spondyloepiphyseal dysplasia described in fewer than 10 patients to date and characterized clinically by dysplastic epiphyses, short stature appearing in infancy, short neck, short and stubby hands and feet, scoliosis, genu valgum, abnormal pelvis, osteoporosis and osteoarthritis. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Spondylometaphyseal dysplasia-cone-rod dystrophy syndrome is characterized by the association of spondylometaphyseal dysplasia (marked by platyspondyly, shortening of the tubular bones and progressive metaphyseal irregularity and cupping), with postnatal growth retardation and progressive visual impairment due to cone-rod dystrophy. So far, it has been described in eight individuals. Transmission appears to be autosomal recessive. |
Is a |
False |
Connective tissue hereditary 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 |
False |
Connective tissue hereditary 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 |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A lethal skeletal osteochondrodysplasia characterized by severe generalized osteosclerosis. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Posterior amorphous corneal dystrophy (PACD) is a very rare form of stromal corneal dystrophy characterized by irregular amorphous sheet-like opacities in the posterior corneal stroma and in Descemet membrane and mildly impaired vision. |
Is a |
True |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Pelvis-shoulder dysplasia is a rare focal skeletal dysostosis characterized by symmetrical hypoplasia of the scapulae and the iliac wings of the pelvis. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Pelviscapular dysplasia (Cousin syndrome) is characterized by the association of pelviscapular dysplasia with epiphyseal abnormalities, congenital dwarfism and facial dysmorphism. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Spondylometaphyseal dysplasia, Schmidt type is characterized by short stature, myopia, small pelvis, progressive kyphoscoliosis, wrist deformity, severe genu valgum, short long bones, and severe metaphyseal dysplasia with moderate spinal changes and minimal changes in the hands and feet. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Microcephaly-brachydactyly-kyphoscoliosis syndrome is characterized by profound intellectual deficit in association with microcephaly, short stature, brachydactyly type D, a flattened occiput, downslanting palpebral fissures, low-set large ears, a broad prominent nose and kyphoscoliosis. It has been described in three sisters. The disorder is likely to be transmitted as an autosomal recessive trait. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Lethal recessive chondrodysplasia is an extremely rare lethal form of chondrodysplasia characterized by severe micromelic dwarfism, short and incurved limbs with normal hands and feet, facial dysmorphism (disproportionately large skull, frontal prominence, slightly flattened nasal bridge and short neck), muscular hypotonia, hyperlaxity of the extremities, and a narrow thorax. Most patients die of respiratory distress during the first hours or weeks of life. There have been no further descriptions in the literature since 1988. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare genetic neurological disorder characterized by the association of hypomyelinating leukodystrophy with spondylometaphyseal dysplasia. Patients present in infancy with absent or delayed ability to walk independently, slowly progressive motor deterioration, spasticity, ataxia, proximal weakness, and joint contractures. Additional manifestations include mild cognitive impairment, short stature, scoliosis, enlarged and deformed joints, dysarthria, nystagmus, visual defects, and mildly dysmorphic features, among others. Mode of inheritance is X-linked recessive. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare developmental defect with connective tissue involvement characterized by multiple joint dislocations, flattened facial appearance, abnormal palmar creases, laryngotracheomalacia, and pulmonary hypoplasia. Additional signs may include a bifid tongue, micrognathia, non-immune hydrops fetalis, and brain dysplasia. The disease is lethal shortly after birth due to respiratory insufficiency. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A form of junctional epidermolysis bullosa characterized by onset in childhood or young adulthood of blistering that first occurs around nails, accompanied by nail dystrophy and shedding, and then affects the hands and feet and, to a lesser extent, the elbows, and knees. Lesions heal with atrophic scarring. Other manifestations include disappearance of dermatoglyphs and palmoplantar hyperhidrosis. Extracutaneous involvement is restricted to soft tissue abnormalities of the oral cavity and enamel defects with development of caries. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Mesomelic dysplasia Kantaputra type (MDK) is a rare skeletal disease characterized by symmetric shortening of the middle segments of limbs and short stature. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Cleidorhizomelic syndrome is a rhizo-mesomelic dysplasia characterized by rhizomelic short stature/dwarfism in combination with lateral clavicular defects. Additional manifestations include brachydactyly with bilateral clinodactyly and hypoplastic middle phalanx of the fifth digit. X-ray demonstrated an apparent Y-shaped or bifid distal clavicle. Cleidorhizomelic syndrome has been reported in one family (mother and son) and is suspected to be transmitted in an autosomal dominant manner. There have been no further descriptions in the literature since 1988. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Stickler syndrome |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Radial hypoplasia-triphalangeal thumbs-hypospadias-maxillary diastema syndrome is characterized by symmetric, nonopposable triphalangeal thumbs and radial hypoplasia. It has been described in eight patients (five females and three males) spanning generations of a family. The affected males also presented with hypospadias. The syndrome is inherited as an autosomal dominant trait. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare, syndromic intellectual disability characterized by severe intellectual deficit, brachycephaly, plagiocephaly, and prominent forehead in male patients. Females may display moderate intellectual deficit without craniofacial dysmorphism. There have been no further descriptions in the literature since 1992. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
X-linked mandibulofacial dysostosis is an extremely rare multiple congenital abnormality syndrome that is characterised by microcephaly, malar hypoplasia with downslanting palpebral fissures, highly arched palate, apparently low-set and protruding ears, micrognathia, short stature, bilateral hearing loss, and learning disability. Occasionally, additional features have been observed such as bilateral cryptorchidism, cardiac valvular lesions, body asymmetry, and pectus excavatum. |
Is a |
False |
Connective tissue hereditary 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 |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
An exceedingly rare, autosomal recessive immune disease characterized by thumb aplasia, short stature with skeletal abnormalities, and combined immunodeficiency described in three sibships from two possibly related families. The skeletal abnormalities included unfused olecranon and the immunodeficiency manifested with severe chickenpox and chronic candidiasis. No new cases have been reported since 1978. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
X-linked dominant chondrodysplasia Chassaing-Lacombe type is a rare genetic bone disorder characterized by chondrodysplasia, intrauterine growth retardation (IUGR), hydrocephaly and facial dysmorphism in the affected males. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Ulna hypoplasia - intellectual deficit is a very rare syndrome characterized by mesomelic shortness of the forearms, bilateral clubfeet, aplasia or hypoplasia of all nails and severe psychomotor retardation. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare congenital malformation syndrome characterized by ulnar hypoplasia associated with hypoplastic to absent fourth and/or fifth digits, fibular hypoplasia, short stature and facial dysmorphism. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A very rare congenital genetic neurological disorder characterized by agenesis/hypoplasia of corpus callosum with developmental abnormalities, ocular disorders, and variable craniofacial and skeletal abnormalities. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Trigonocephaly-broad thumbs syndrome is characterized by neonatal trigonocephaly and multiple anomalies including craniosynostosis, shallow orbits, unusual nose, deviation of the terminal phalanges of fingers 1, 2, and 5, and broad toes with duplication of the terminal phalanx. It has been described in a mother and her son. It is transmitted as an autosomal dominant trait. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Bartter syndrome type 4a (disorder) |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare congenital malformation syndrome characterized by the association of facial and skeletal anomalies with severe intellectual deficit and occasional genitourinary anomalies. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare syndrome characterized by a combination of distal limb abnormalities (syndactyly of all fingers and toes, preaxial polydactyly in the feet and/or hands) and upper sternum malformations. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare multiple congenital anomalies syndrome characterized by limb deficiencies and renal anomalies that include split hand-split foot malformation, renal agenesis, polycystic kidneys, uterine anomalies and severe mandibular hypoplasia. An autosomal recessive mode of inheritance has been suggested. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare syndrome of multiple congenital anomalies characterized by radial ray malformations, renal abnormalities (mild malrotation, ectopia, horseshoe kidney, renal hypoplasia, vesico-ureteral reflux, bladder diverticula), and ophthalmological abnormalities (mainly colobomas, but also microphthalmia, ptosis, and Duane anomaly). The phenotype overlaps with other SALL4-related disorders including Okihiro syndrome and Holt-Oram syndrome. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare skeletal dysplasia, characterized clinically by short stature of variable degrees with short limbs, brachydactyly and narrow thorax. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A very rare acrofacial dysostosis characterized by short stature, acrocephaly, ocular hypertelorism, ptosis of eyelids, ocular proptosis, downslanting palpebral fissures, high nasal bridge, anteverted nostrils, short philtrum, cleft palate, micrognathia, abnormal external ears, preauricular pits, mixed hearing loss, bulbous digits, metatarsus varus, pectus excavatum and various radiological abnormalities. Features of this syndrome were reported to overlap with otopalatodigital syndrome types 1 and 2. There have been no further descriptions in the literature since 1988. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare skeletal dysplasia characterized by fusion of the carpal and tarsal bones, with complex anomalies of the fingers and toes (preaxial polydactyly of the hands and/or feet, syndactyly of fingers and toes, hypoplasia and dysgenesis of metatarsal bones). |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
A rare primary bone dysplasia with decreased bone density disorder characterized by multiple doughnut-shaped hyperostotic or osteosclerotic calvarial lesions (manifesting with cranial lumps) associated with numerous pathologic fractures, elevated serum alkaline phosphatase levels and osteopenia. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
Campomelia, Cumming type, is characterized by the association of limb defects and multivisceral anomalies. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
|
An extremely rare chondrodysplastic malformation syndrome characterised by the combination of arachnodactyly, becoming evident at around the age of 10, camptodactyly, and scoliosis. Additional reported manifestations include a mild intellectual disability and a mild facial dysmorphism including a broad nose and flaring nostrils. There have been no further descriptions in the literature since 1972. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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Camptodactyly-tall stature-scoliosis-hearing loss syndrome is characterized by camptodactyly, tall stature, scoliosis, and hearing loss (CATSHL). It has been described in around 30 individuals from seven generations of the same family. The syndrome is caused by a missense mutation in the FGFR3 gene, leading to a partial loss of function of the encoded protein, which is a negative regulator of bone growth. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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Camptodactyly syndrome, Guadalajara type 2 is an extremely rare multiple congenital anomaly syndrome characterized by distinctive intrauterine growth retardation, skeletal dysplasia with multiple malformations including camptodactyly of all fingers, bilateral hallux valgus, short second, fourth and fifth toes, hypoplastic patella, microcephaly, low-set ears, short neck, cuboid-shaped vertebral bodies, pectus excavatum, hip dislocation, and hypoplastic pubic region and genitalia. Camptodactyly syndrome, Guadalajara type 2 has been described in two sisters and is most likely transmitted in an autosomal recessive manner. There have been no further descriptions in the literature since 1985. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare, multiple congenital anomalies syndrome with intellectual disability commonly characterized by facial dysmorphism (e.g. sagittal craniosynostosis, hypertelorism, strabismus, low-set dysplastic ears, retrognathia or micrognathia, mandibular ankyloses, cleft palate, aplasia uvulae), congenital heart defects (e.g. atrioventricular septal defect, anomalous venous return), genital anomalies (e.g. cryptorchidism, microphallus), as well as growth delay and intellectual disability. In some cases, tracheobronchial anomalies, large joint contractures, syndactyly, rib anomalies and hypoplastic kidneys are reported. Rarely, no cardiac anomaly may be reported. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by growth retardation, short stature, feeding difficulty and failure to thrive, cardiac anomalies (septal defects and/or valve dysplasia), joint laxity, short extremities, brachydactyly, carpal and tarsal fusion, cervical vertebral fusion, inner ear malformation with bilateral conductive hearing loss, and dysmorphic facial features (such as hypertelorism, upslanting palpebral fissures, posteriorly rotated ears, anteverted nares, and long philtrum). Additional variable manifestations include gastroesophageal reflux and genitourinary anomalies, among others. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare congenital acrofacial dysostosis characterized by mild intrauterine growth retardation, postnatal short stature, microcephaly, intellectual disability, moderate mandibulofacial dysostosis (including dental anomalies and/or malpositioning, microretrognathia, and malar hypoplasia), and mild pre- and postaxial limb hypoplasia with generalized brachydactyly, mild interdigital webbing, single transverse palmar creases and clinodactyly. Reported facial features include high forehead, widow's peak, downslanted palpebral fissures, sparse lateral eyebrows, and small or dysplastic ears. Variably associated features include frequent caries, preauricular fistulae, inguinal hernia, spina bifida occulta, and cryptorchidism and hypospadias in males. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare acrofacial dysostosis due to the presence of manifestations not usually seen in Nager syndrome (NS) such as microcephaly, blepharophimosis, microtia, a peculiar beaked nose, cleft lip and palate, symmetrical involvement of the thumbs and great toes and developmental delay. It has since been suggested that these features can also be a part of the NS phenotype. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare acrofacial dysostosis characterized by normal intelligence, shortness of stature, and mild acrofacial dysostosis (malar hypoplasia, micrognathia and webbing of digits with shortening of the fourth metacarpals) associated with oligodontia, normal or high arched palate, aplasia cutis verticis with pili torti, mild cutaneous syndactyly of digits 2-5, and unilateral cleft lip. Features are similar to those seen in Zlotogora-Ogur syndrome, although the latter shows no sign of acrofacial dysostosis. There have been no further reports in the literature since 1997. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare, severe, multiple congenital anomalies syndrome characterized by severe mandibular hypoplasia, upper limb phocomelia with oligodactyly, absent fibula, and a number of additional skeletal (hypoplastic scapula and ischii, 11 ribs, clubfeet), facial (hypertelorism, hypoplastic supraorbital ridges, wide nasal bridge, microtia with low-set ears) and variable internal organ abnormalities (including arhinencephaly, hypolobulated lungs, and congenital cardiac defects), which usually lead to perinatal death. Surviving patients show features similar to Nagel syndrome. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare syndrome described in three members of a family (a boy, his father, and his paternal grandmother) that is characterized by the association of aniridia with patella aplasia or hypoplasia. The grandmother also had bilateral cataracts and glaucoma. There have been no further descriptions in the literature since 1975. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare dysostosis with predominant vertebral involvement characterized by paraspinal ligament ossification (most pronounced in the lower thoracic region), osteophytosis, marginal sacroiliac joint sclerosis, and punctate hyperkeratosis on the soles and palms. Patients may be asymptomatic or present mild to moderate back pain. There have been no further descriptions in the literature since 1969. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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Bone dysplasia Azouz type |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare genetic brachydactyly syndrome characterized by the association of brachydactyly type E with hypertension (due to vascular or neurovascular anomalies) as well as the additional features of short stature and low birth weight (compared to non-affected family members), stocky build and a round face. The onset of hypertension is often in childhood. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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Cerebro-facio-thoracic dysplasia or Pascual-Castroviejo syndrome type 1 is a rare syndrome characterized by facial dysmorphism, intellectual deficit and costovertebral abnormalities. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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A rare multiple congenital anomaly syndrome characterized by bilateral choanal atresia associated with characteristic cranio-facial dysmorphism (hypertelorism with narrow palpebral fissures, coloboma of inferior eyelid with presence of eyelashes medial to the defect, prominent nasal bridge, thin lips, prominent ears), that can be accompanied by hearing loss, unilateral cleft lip, preauricular tags, cardiac septal defects and anomalies of the kidneys. Affected individuals have normal intelligence. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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Small patella syndrome (SPS) is a very rare benign bone dysplasia affecting skeletal structures of the lower limb and the pelvis. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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Cranio-osteoarthropathy (COA) is a form of primary hypertrophic osteoarthropathy characterized by delayed closure of the cranial sutures and fontanels, digital clubbing, arthropathy, and periostosis. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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Craniofacial conodysplasia is characterized by craniofacial dysplasia, cone-shaped physes of the hands and feet, and neurological manifestations resembling cerebral palsy. It has been described in one family. The syndrome appeared to be transmitted as a dominant trait. |
Is a |
False |
Connective tissue hereditary disorder |
Inferred relationship |
Some |
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