| Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
| A rare, genetic, multiple congenital anomalies/dysmorphic syndrome characterized by moderate to severe intellectual disability, developmental delay, macrocephaly, speech delay, and hypotonia. Dysmorphic facial features include a high, broad, and/or prominent forehead, laterally sparse eyebrows, widely spaced and deeply-set eyes, narrow palpebral fissures, low-set ears, full/prominent cheeks, midface hypoplasia, thin upper lip, and a pointed chin. Additional variable manifestations include joint laxity, abnormality of vision (including hypermetropia, strabismus, and cerebral visual impairment), genital abnormalities in males, and inguinal, umbilical, or hiatal hernia. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by intrauterine and postnatal growth restriction, global developmental delay, intellectual disability, and dysmorphic facial features (such as broad nasal root, anteverted nares, long philtrum, low-set and posteriorly rotated ears, and short neck). Additional reported manifestations are microcephaly, short stature, vertebral abnormalities, joint laxity, ocular, cardiac, and renal defects, and minor limb anomalies. Brain imaging may show hypoplastic corpus callosum, delayed myelination, and cerebral atrophy. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by variable developmental delay and intellectual disability, movement disorder or gait abnormalities, and dysmorphic craniofacial features (such as facial asymmetry, broad forehead, posteriorly rotated ears, thick lower lip, micrognathia, or cleft palate). A variety of congenital malformations have been reported in addition, including ocular, renal, cardiac, and joint anomalies, among others. Some patients show behavioral alterations (autism, hyperactivity, or anxiety). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay, variable degrees of intellectual disability, and facial dysmorphism (including high nasal bridge, deep-set eyes, and wide mouth), often associated with feeding difficulties and/or gastroesophageal reflux. Additional reported manifestations are seizures, hypotonia, autistic features, and joint laxity. Brain imaging may show non-specific features (such as cerebral atrophy). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by variable developmental delay, intellectual disability, early-onset seizures, and facial dysmorphism (including arched eyebrows, long palpebral fissures, prominent nasal bridge, large ears, thin upper lip, and high arched palate). Other reported features are microcephaly, hypotonia, growth retardation, congenital heart defects, and malformations of the fingers and toes, as well as additional neurologic manifestations (such as ataxia or spastic quadriplegia). Brain imaging may show hypoplastic corpus callosum, white matter abnormalities, or cortical atrophy. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic disease characterized by early-onset respiratory difficulties and frequent respiratory infections, congenital heart defects, dysostosis multiplex, hepatosplenomegaly, renal involvement, hematopoietic abnormalities, facial dysmorphism (coarse facial features, large forehead, synophrys, long eyelashes, broad nasal bridge, macroglossia, short neck, and low hairline), and global developmental delay. Laboratory examination shows increased urinary excretion of glycosaminoglycans and increased plasma heparan sulfate, but no lysosomal enzyme deficiency. The disease is usually fatal in the first years of life. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare genetic disease characterized by early-onset respiratory difficulties and frequent respiratory infections, congenital heart defects, dysostosis multiplex, hepatosplenomegaly, renal involvement, hematopoietic abnormalities, facial dysmorphism (coarse facial features, large forehead, synophrys, long eyelashes, broad nasal bridge, macroglossia, short neck, and low hairline), and global developmental delay. Laboratory examination shows increased urinary excretion of glycosaminoglycans and increased plasma heparan sulfate, but no lysosomal enzyme deficiency. The disease is usually fatal in the first years of life. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare multiple congenital anomalies/dysmorphic syndrome with intellectual disability characterized by mild global developmental delay, intellectual disability or learning difficulties, behavioral problems (like autistic, hyperactive, or aggressive behavior), variable dysmorphic craniofacial features, and abnormalities of the fingers (brachydactyly, tapering fingers, prominent interphalangeal joints). Additional manifestations are highly variable and include recurrent infections and skeletal anomalies, among others. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare multiple congenital anomalies/dysmorphic syndrome with intellectual disability characterized by mild global developmental delay, intellectual disability or learning difficulties, behavioral problems (like autistic, hyperactive, or aggressive behavior), variable dysmorphic craniofacial features, and abnormalities of the fingers (brachydactyly, tapering fingers, prominent interphalangeal joints). Additional manifestations are highly variable and include recurrent infections and skeletal anomalies, among others. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare multiple congenital anomalies syndrome usually characterized by microcephaly, ocular anomalies such as microphthalmia, and apple-peel intestinal atresia. Facial dysmorphism is reported in some cases and may include narrow or sloped forehead, hypertelorism, microphthalmia, dysplastic, edematous deep-set eyes, short palpebral fissures, large or low set ears, broad nasal root, anteverted or broad nasal tip, long philtrum, micrognathia, thin upper vermillion, large mouth and skin tag on the cheek. Motor delay and intellectual disability have been reported. Heart, brain, craniofacial abnormalities, renal hypoplasia and other anomalies (e.g. lower limb edema, thrombocytopenia) are variably present. Rarely, cases without intestinal atresia, microcephaly or developmental delay can be found. Severe lethal cases have also been reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic neurodevelopmental syndrome characterized by mild intellectual disability, developmental delay, dysmorphic facial features, growth- and feeding problems, hypotonia, epilepsy, behavioral problems and a variety of congenital abnormalities. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Sugarman brachydactyly is a rare, genetic, congenital limb malformation characterized by brachydactyly of fingers, with major proximal phalangeal shortening and immobile proximal interphalangeal joints, as well as dorsally and proximally placed, non-articulating great toes (with or without angulation). Radiographic findings of hands include bilateral double first metacarpals and biphalangeal fifth fingers. There have been no further descriptions in the literature since 1982. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare, genetic, neurodevelopmental disorder with primordial microcephaly characterized by primary microcephaly, moderate to severe intellectual disability, and global developmental delay. Variable brain malformations are common ranging from simplified gyration, to cortical malformations such as pachygyria, polymicrogyria, reduced sulcation and midline defects. Craniofacial dysmorphism (e.g. sloping forehead, high and broad nasal bridge) are related to the primary microcephaly. Short stature is frequently observed and may be severe. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| Severe hypotonia-psychomotor developmental delay-strabismus-cardiac septal defect syndrome is a rare, genetic, non-dystrophic congenital myopathy disorder characterized by a neonatal-onset of severe generalized hypotonia associated with mild psychomotor delay, congenital strabismus with abducens nerve palsy, and atrial and/or ventricular septal defects. Cryptorchidism is commonly reported in male patients and muscle biopsy typically reveals increased variability in muscle fiber size. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Severe hypotonia-psychomotor developmental delay-strabismus-cardiac septal defect syndrome is a rare, genetic, non-dystrophic congenital myopathy disorder characterized by a neonatal-onset of severe generalized hypotonia associated with mild psychomotor delay, congenital strabismus with abducens nerve palsy, and atrial and/or ventricular septal defects. Cryptorchidism is commonly reported in male patients and muscle biopsy typically reveals increased variability in muscle fiber size. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare genetic central nervous system malformation characterized by dysplasia of the superior cerebellum (especially the vermis), brainstem asymmetry, dysplasia of the basal ganglia, and cortical irregularities with asymmetric abnormalities in gyral size and orientation, as well as varying sulcal depth, but without lissencephaly, pachygyria, or polymicrogyria. Clinically, patients present global developmental delay with motor development usually being more affected that speech. Variable features are abnormal eye movements including oculomotor apraxia, strabismus, seizures, and behavioral problems. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare, genetic, syndromic intellectual disability characterized by several dysmorphic features, hypotonia, developmental delay, intellectual disability, behavioral problems, visual and hearing abnormalities, constipation, and feeding difficulties. Common dysmorphic features include coarse facies, broad forehead, synophrys, bushy eyebrows, deep-set eyes, downslanting palpebral fissures, epicanthus, depressed nasal bridge, bulbous nasal tip, posteriorly rotated ears, full cheeks, thin upper lip, inverted nipples, and hirsutism. Behavioral problems tend to be dominated by ADHD, but anxiety, aggressive outbursts and autistic features may also present. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| 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. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare multiple congenital anomalies/dysmorphic syndrome with intellectual disability, characterized by macrocephaly, intellectual disability, seizures, dysmorphic facial features (including tall forehead, downslanting palpebral fissures, hypertelorism, depressed nasal bridge, and macrostomia), megalencephaly, and small thorax. Other reported features are umbilical hernia, muscular hypotonia, global developmental delay, autistic behavior, and café-au-lait spots, among others. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| Macrocephaly-intellectual disability-left ventricular non compaction syndrome is a rare, genetic, syndromic intellectual disability characterized by motor and cognitive developmental delay with language impairment, macrocephaly, hypotonia, dysmorphic facial features (including long face, slanting palpebral fissures and prominent, flattened nose) and left ventricular noncompaction cardiomyopathy. Patients also present skeletal abnormalities (e.g. scoliosis, finger clinodactyly, pes planus), slender build and shy behavior. Strabismus and various neurological signs (including ataxia, tremor and hyperreflexia) may be associated, as well as epilepsy, autism and MRI findings showing a small cerebellum and abnormalities of the corpus callosum. A phenotypic variant with no cardiac involvement has been reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Macrocephaly-intellectual disability-left ventricular non compaction syndrome is a rare, genetic, syndromic intellectual disability characterized by motor and cognitive developmental delay with language impairment, macrocephaly, hypotonia, dysmorphic facial features (including long face, slanting palpebral fissures and prominent, flattened nose) and left ventricular noncompaction cardiomyopathy. Patients also present skeletal abnormalities (e.g. scoliosis, finger clinodactyly, pes planus), slender build and shy behavior. Strabismus and various neurological signs (including ataxia, tremor and hyperreflexia) may be associated, as well as epilepsy, autism and MRI findings showing a small cerebellum and abnormalities of the corpus callosum. A phenotypic variant with no cardiac involvement has been reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare, genetic intellectual disability syndrome characterized by severe global developmental delay with intellectual disability, microcephaly, growth retardation, ocular defects such as congenital cataract, and nevus flammeus simplex on the forehead. Cardiac, urogenital, and skeletal abnormalities, as well as seizures are present in most patients. Dysmorphic craniofacial features include sparse hair, downslanting palpebral fissures, hypertelorism, broad and overhanging nasal tip and short philtrum, among others. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Osteogenesis imperfecta, type IV B |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare genetic bone development disorder characterized by multiple congenital fractures, slender ribs and long bones, deficient ossification of the skull, and dysmorphic facial features reminiscent of Hallermann-Streiff syndrome (such as high forehead and triangular face with small jaw, deep-set eyes, beaked, narrow nose, downturned mouth, and posteriorly angulated ears). Bilateral microphthalmia, cataracts, and pulmonary hypoplasia have also been reported. The disease is fatal in the neonatal period. There have been no further descriptions in the literature since 1995. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| Sanjad-Sakati syndrome (SSS), also known as hypoparathyroidism - intellectual disability-dysmorphism, is a rare multiple congenital anomaly syndrome, mainly occurring in the Middle East and the Arabian Gulf countries, characterized by intrauterine growth restriction at birth, microcephaly, congenital hypoparathyroidism (that can cause hypocalcemic tetany or seizures in infancy), severe growth retardation, typical facial features (long narrow face, deep-set eyes, beaked nose, floppy and large ears, long philtrum, thin lips and micrognathia), and mild to moderate intellectual deficiency. Ocular findings (i.e. nanophthalmos, retinal vascular tortuosity and corneal opacification/clouding) and superior mesenteric artery syndrome have also been reported. Although SSS shares the same locus with the autosomal recessive form of Kenny-Caffey syndrome, the latter differs from SSS by its normal intelligence and skeletal features. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Posterior meningocele is a rare neural tube closure defect characterized by the herniation of a cerebrospinal fluid-filled sac, that is lined by dura and arachnoid mater, through a posterior spina bifida and covered by a layer of skin of variable thickness, which may be dysplastic or ulcerated. The spinal cord and nerves are generally not included and function normally, although sometimes a tethered cord may be associated. They are most commonly located in the lumbar or sacral region. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A benign form of holoprosencephaly characterised by midline defects without the typical HPE defect in brain cleavage and which can variably manifest with microcephaly, hypotelorism, midline cleft lip and/or flat nose, choanal stenosis, pyriform sinus stenosis, coloboma as well as a single median maxillary incisor. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare anterior segment developmental anomaly without extraocular manifestations characterized by predominant iris and lens abnormalities, including iris hypoplasia, iris transillumination defects, ectropion uveae, corectopia, iridodonesis with ectopia lentis, and cataracts, with bilateral involvement. Increased intraocular pressure is absent in most patients. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic eye disease characterized by congenital profound excavation of the optic nerve head with diminished visual field, in the absence of elevated intraocular pressure. Many patients lack a well-formed retinal artery and have multiple radial cilioretinal arteries instead. The condition is mostly bilateral, may worsen progressively, and is often complicated by serous macular detachment with profound visual loss. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| X-linked microcephaly-growth retardation-prognathism-cryptorchidism syndrome is a rare syndromic intellectual disability characterized by hypotonia, microcephaly, severe developmental delay, seizures, intellectual disability, growth retardation, cardiac septal defects, cryptorchidism, hypospadias, and dysmorphic features - prominent ears, prognathism, thin upper lip, dental crowding. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare genetic bone disease characterized by short stature, bilateral congenital hip dislocation, radial head dislocation, carpal coalition, scoliosis, pes cavus, and atlantoaxial subluxation. Dysmorphic facial features include broad forehead, broad nasal bridge, hypertelorism, and mild midface hypoplasia. Association with bilateral sensorineural hearing loss has also been described. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by profound intellectual disability, hypotonia, coarse facial features, strabismus and impaired visual fixation, hypermobility of interphalangeal joints, contractures in the elbow joints, and pes planovalgus. Seizures and episodes of aggressive behavior during sleep have also been reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by profound intellectual disability, hypotonia, coarse facial features, strabismus and impaired visual fixation, hypermobility of interphalangeal joints, contractures in the elbow joints, and pes planovalgus. Seizures and episodes of aggressive behavior during sleep have also been reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare genetic syndromic intellectual disability characterized by moderate to severe intellectual deficiency, language deficit (completely absent or significantly impaired speech), and distinctive facial dysmorphism (long face, straight eyebrows, and, less frequently, low-set ears and café-au-lait spots). Additional, variably observed features include motor delays, behavioral difficulties, and seizures. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare syndromic esophageal malformation characterized by severe congenital brachyesophagus with midline diaphragmatic hernia and secondary intrathoracic stomach, and vertebral anomalies (in particular rachischisis of the cervical/thoracic spine). Additional reported manifestations include intrauterine growth restriction, short neck, intestinal malrotation, herniation of other abdominal organs, and cleft lip, among others. The condition is mostly fatal in the neonatal or early infantile period. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
5 |
| Dieulafoy lesion of small intestine |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Dieulafoy lesion of small intestine |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare genetic congenital non-dystrophic myopathy characterized by neonatal or infantile-onset hypotonia and mild to severe generalized muscle weakness. Caused by homozygous mutation in the ZAK gene on chromosome 2q31. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic congenital non-dystrophic myopathy characterised by neonatal or infantile-onset hypotonia and mild to severe generalised muscle weakness. Caused by SELENON (1p36.11) gene mutation. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare autosomal dominant congenital non-dystrophic myopathy characterized by neonatal or infantile-onset hypotonia and mild to severe generalized muscle weakness. Caused by SELENON (1p36.11) gene mutation. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare autosomal recessive congenital non-dystrophic myopathy characterised by neonatal or infantile-onset hypotonia and mild to severe generalised muscle weakness. Caused by SELENON (1p36.11) gene mutation. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare developmental defect during embryogenesis disorder characterized by spinal dysraphism, cleft lip and palate, limb reduction defects and anencephaly. There have been no further descriptions in the literature since 1994. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
4 |
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by profound intellectual disability, choreoathetosis, progressive spastic diplegia, progressive tapetoretinal degeneration with loss of retinal vessels, and glomerulopathy resulting in death late in the first or early in the second decade of life. Absence of the cerebellar granular layer has been reported. There have been no further descriptions in the literature since 1982. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| Eye defects, arachnodactyly, cardiopathy syndrome |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| Eye defects, arachnodactyly, cardiopathy syndrome |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare, genetic, syndromic intellectual disability disorder characterized by severe psychomotor development delay (without development of primary motor abilities and speech) and severe intellectual disability, associated with marfanoid habitus, joint laxity, bilateral hip luxation, hypotonia, scoliosis, and characteristic facial dysmorphism (i.e. high nasal bridge, sharp nose, short philtrum, large mouth, full lips and maxillary hypoplasia). There have been no further descriptions in the literature since 1994. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by congenital hydrocephalus involving the lateral ventricles, low-set umbilicus, bilateral inguinal hernia, and mild facial dysmorphism (such as epicanthal folds, broad, flat nasal bridge, and small, bulbous nose). Additional reported manifestations include unilateral cryptorchidism, vesicoureteral reflux, and tetralogy of Fallot. There have been no further descriptions in the literature since 1993. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by congenital hydrocephalus involving the lateral ventricles, low-set umbilicus, bilateral inguinal hernia, and mild facial dysmorphism (such as epicanthal folds, broad, flat nasal bridge, and small, bulbous nose). Additional reported manifestations include unilateral cryptorchidism, vesicoureteral reflux, and tetralogy of Fallot. There have been no further descriptions in the literature since 1993. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare genetic congenital non-dystrophic myopathy characterised by neonatal or infantile-onset hypotonia and mild to severe generalised muscle weakness. Causative gene mutation is ACTA1 (1q42.13). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare autosomal recessive congenital non-dystrophic myopathy characterized by neonatal or infantile-onset hypotonia and mild to severe generalized muscle weakness. Causative gene mutation is ACTA1 (1q42.13). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare autosomal dominant congenital non-dystrophic myopathy characterized by neonatal or infantile-onset hypotonia and mild to severe generalized muscle weakness. Causative gene mutation is ACTA1 (1q42.13). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic congenital non-dystrophic myopathy characterized by neonatal or infantile-onset hypotonia and mild to severe generalized muscle weakness. Causative gene mutation is TPM3 (1q21.3). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare autosomal recessive congenital non-dystrophic myopathy characterised by neonatal or infantile-onset hypotonia and mild to severe generalised muscle weakness. Causative gene mutation is TPM3 (1q21.3). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare autosomal dominant congenital non-dystrophic myopathy characterized by neonatal or infantile-onset hypotonia and mild to severe generalized muscle weakness. Causative gene mutation is TPM3 (1q21.3). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Epibulbar lipodermoid - preauricular appendages - polythelia is a branchial arch syndrome described in seven sibs of one Danish family and characterized by supernumerary nipples (polythelia), preauricular appendages and often binocular epibulbar lipodermoids or unilateral subconjunctival lipodermoids. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by moderate to severe developmental delay/intellectual disability with absent or limited speech development, various behavioral problems (including autistic features, hyperactivity, or aggressiveness), and craniofacial anomalies such as long face, high and prominent forehead, bulbous nose with low-hanging columella, thin vermillion of the upper lip, palatal (cleft palate, high-arched palate, and bifid uvula) and dental (abnormal upper incisors) abnormalities, and micrognathia. Hypotonia and feeding difficulties are frequent. Other supportive findings may include skeletal anomalies with low bone density and abnormal brain imaging. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Congenital anomaly of craniovertebral junction (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare multiple congenital anomalies syndrome characterized by congenital hearing impairment, small or absent nails on the hands and feet, and small or absent terminal phalanges. |
Associated morphology |
False |
Morphologically abnormal structure |
Inferred relationship |
Some |
5 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by agenesis of the corpus callosum, borderline or mild intellectual disability, macrocephaly, and dysmorphic facial features (broad forehead, widely spaced eyes). Chiari type I malformation has also been reported in association. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
4 |
| A rare genetic neurological disorder characterized by congenital microcephaly, severe intellectual disability, hypertonia at birth lessening with age, ataxia, and specific dysmorphic facial features including hirsutism, low anterior hairline and bitemporal narrowing, arched, thick, and medially sparse eyebrows, long eyelashes, lateral upper eyelids swelling and a skin fold partially covering the inferior eyelids, low-set posteriorly rotated protruding ears, anteverted nares, and a full lower lip. Brain imaging shows partial to almost complete agenesis of the corpus callosum and variable degrees of cerebellar hypoplasia. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by intellectual disability, developmental delay, delayed bone age, short stature, generalized muscle weakness, and dysmorphic facial features (such as high arched eyebrows, downslanting palpebral fissures, prominent nose, and narrow palate and mouth). Additional reported manifestations include blue sclerae, ophthalmoplegia, and intention tremor. Brain imaging may show white matter abnormalities. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare, genetic, complex cerebral cortical malformation characterized by generalized or focal dysgyria (also named polymicrogyria-like cortical dysplasia) or alternatively by microlissencephaly with dysmorphic basal ganglia and dysgenesis of the corpus callosum. Clinical manifestations are variable and include microcephaly, seizures, hypotonia, developmental delay, severe psychomotor delay, ataxia, spastic diplegia or tetraplegia, and ocular abnormalities (strabismus, ptosis or optic atrophy). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare ectodermal dysplasia syndrome characterized by linear hypopigmentation and hypotrichosis following the lines of Blaschko, symmetric or asymmetric facial dysmorphism, and body asymmetry, in association with ocular, dental, and acral anomalies. Reported manifestations include microphthalmia, strabismus, myopia, oligodontia, microdontia, conical teeth, abnormal enamel, brachydactyly, syndactyly, and broad first toe, as well as dysmorphic facial features such as downslanting palpebral fissures, broad nasal bridge, malar hypoplasia, and microstomia. Brain imaging may show cystic leukoencephalopathy and ventricular dilation. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare ectodermal dysplasia syndrome characterized by linear hypopigmentation and hypotrichosis following the lines of Blaschko, symmetric or asymmetric facial dysmorphism, and body asymmetry, in association with ocular, dental, and acral anomalies. Reported manifestations include microphthalmia, strabismus, myopia, oligodontia, microdontia, conical teeth, abnormal enamel, brachydactyly, syndactyly, and broad first toe, as well as dysmorphic facial features such as downslanting palpebral fissures, broad nasal bridge, malar hypoplasia, and microstomia. Brain imaging may show cystic leukoencephalopathy and ventricular dilation. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare ectodermal dysplasia syndrome characterized by linear hypopigmentation and hypotrichosis following the lines of Blaschko, symmetric or asymmetric facial dysmorphism, and body asymmetry, in association with ocular, dental, and acral anomalies. Reported manifestations include microphthalmia, strabismus, myopia, oligodontia, microdontia, conical teeth, abnormal enamel, brachydactyly, syndactyly, and broad first toe, as well as dysmorphic facial features such as downslanting palpebral fissures, broad nasal bridge, malar hypoplasia, and microstomia. Brain imaging may show cystic leukoencephalopathy and ventricular dilation. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
6 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by variable developmental delay and intellectual disability, overweight or obesity, behavioral abnormalities (including hyperactivity, aggressive behavior, anxiety, mood disorder, or autistic features), and facial dysmorphism (such as high forehead, full eyebrows and/or synophrys, upturned nose, and fleshy ears, among others). Additional reported manifestations are hypotonia, ocular anomalies, anomalies of the fingers and toes, joint hypermobility, or abnormal pigmentation. Brain imaging may show mild nonspecific abnormalities. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay or regression, variable congenital heart defects (such as patent ductus arteriosus, atrial or ventricular septal defects, and double outlet right ventricle, among others), and dysmorphic features (including ptosis, epicanthal folds, abnormally set/dysplastic ears, low hairline or excess nuchal skin, wide-spaced/inverted nipples, umbilical hernia or diastasis recti, and digital anomalies). Additional variable manifestations are hyper- or hypotonia, seizures, hearing loss, cortical blindness, and optic atrophy. Brain imaging may show cerebral and cerebellar atrophy and hydrocephalus. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay or regression, variable congenital heart defects (such as patent ductus arteriosus, atrial or ventricular septal defects, and double outlet right ventricle, among others), and dysmorphic features (including ptosis, epicanthal folds, abnormally set/dysplastic ears, low hairline or excess nuchal skin, wide-spaced/inverted nipples, umbilical hernia or diastasis recti, and digital anomalies). Additional variable manifestations are hyper- or hypotonia, seizures, hearing loss, cortical blindness, and optic atrophy. Brain imaging may show cerebral and cerebellar atrophy and hydrocephalus. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay or regression, variable congenital heart defects (such as patent ductus arteriosus, atrial or ventricular septal defects, and double outlet right ventricle, among others), and dysmorphic features (including ptosis, epicanthal folds, abnormally set/dysplastic ears, low hairline or excess nuchal skin, wide-spaced/inverted nipples, umbilical hernia or diastasis recti, and digital anomalies). Additional variable manifestations are hyper- or hypotonia, seizures, hearing loss, cortical blindness, and optic atrophy. Brain imaging may show cerebral and cerebellar atrophy and hydrocephalus. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay or regression, variable congenital heart defects (such as patent ductus arteriosus, atrial or ventricular septal defects, and double outlet right ventricle, among others), and dysmorphic features (including ptosis, epicanthal folds, abnormally set/dysplastic ears, low hairline or excess nuchal skin, wide-spaced/inverted nipples, umbilical hernia or diastasis recti, and digital anomalies). Additional variable manifestations are hyper- or hypotonia, seizures, hearing loss, cortical blindness, and optic atrophy. Brain imaging may show cerebral and cerebellar atrophy and hydrocephalus. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
4 |
| Congenital myopathy with fibre-type disproportion associated with the MYH7 (myosin heavy chain 7) gene on the cytogenetic location 14q11.2 inherited in an autosomal dominant manner. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by the association of Pierre Robin Sequence (congenital micrognathia and glossoptosis with airway obstruction and a U-shaped cleft of the soft palate) with joint contractures and developmental delay. Additional variable manifestations include talipes equinovarus, arachnodactyly, radioulnar synostosis, severe hip dysplasia, cardiac anomalies, facial dysmorphism such as crumpled ear helices, and ocular abnormalities, among others. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| Male pseudohermaphroditism due to congenital adrenal hyperplasia (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Female pseudohermaphroditism due to congenital adrenal hyperplasia |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Pseudohermaphroditism due to congenital adrenal hyperplasia (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic disease characterized by the association of Klippel-Feil anomaly (fusion of the cervical spine), myopathy, hypotonia, short stature, microcephaly, and facial dysmorphism (including low-set ears, bulbous nose, long philtrum, high-arched palate, and low posterior hairline, among others). Cardiac abnormalities and various skeletal anomalies (such as pectus excavatum or clinodactyly) have also been reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare genetic disease characterized by the association of Klippel-Feil anomaly (fusion of the cervical spine), myopathy, hypotonia, short stature, microcephaly, and facial dysmorphism (including low-set ears, bulbous nose, long philtrum, high-arched palate, and low posterior hairline, among others). Cardiac abnormalities and various skeletal anomalies (such as pectus excavatum or clinodactyly) have also been reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
4 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay, intellectual disability, growth retardation, hypotonia, cerebellar symptoms such as ataxia, spondyloepiphyseal dysplasia, and dysmorphic craniofacial features (including microcephaly, dolichocephaly, prominent ears, epicanthus, broad nasal bridge, long and flat philtrum, or small mouth). Additional reported manifestations are epilepsy, retinitis pigmentosa, and urogenital abnormalities, among others. Brain imaging may show cerebellar hypoplasia. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare, genetic, multiple congenital anomalies/dysmorphic syndrome characterized by craniofacial dysmorphism (including an abnormal skull shape, hypertelorism, downslanting palpebral fissures, epicanthal folds, low-set ears, depressed nasal bridge, micrognathia), short stature, ectodermal anomalies (such as sparse eyebrows, eyelashes, and scalp hair, hypoplastic toenails), developmental delay, and intellectual disability. Additional features may include cerebral/cerebellar malformations and mild renal involvement. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| A rare genetic neurological disorder characterized by infantile hypotonia, congenital ophthalmic anomalies (including strabismus, esotropia, nystagmus, and central visual impairment), global developmental delay and intellectual disability, behavioral abnormalities, and movement disorder (such as dystonia, chorea, hyperkinesia, stereotypies). Mild facial dysmorphism and skeletal deformities have also been reported. EEG testing shows marked abnormalities in the absence of overt epileptic seizures. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare developmental defect with connective tissue involvement characterized by joint hyperextensibility and multiple dislocations of large joints, severe myopia, and short stature. Other common features include retinal detachment, iris and chorioretinal coloboma, kyphoscoliosis and other spine deformities, pectus carinatum, talipes equinovarus, and progressive hearing loss. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by congenital diaphragmatic hernia, short bowel, and asplenia. Dysmorphic facial features include long forehead, hypertelorism, upturned nares, and small mandible. Atresia of the duodenum has also been reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
5 |
| A rare genetic disease characterised by abnormalities in renal ion transport, ectodermal gland homeostasis, and epidermal integrity, resulting in generalised hypohidrosis, heat intolerance, salt-losing nephropathy, electrolyte imbalance, lacrimal gland dysfunction, ichthyosis, and xerostomia. Development of nephrolithiasis and severe enamel wear have also been described. Laboratory findings include hypermagnesaemia, hypokalaemia, hypercalcaemia, and hypocalciuria. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare, genetic, syndromic intellectual disability characterized by global developmental delay, early-onset seizures, cerebellar atrophy, osteopenia, nystagmus and dysmorphic facial features, including bitemporal narrowing, prominent forehead, anteverted nares. Dysarthria, dysmetria, ataxic gait, spasticity and dysmorphic features have also been associated. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare, syndromic intellectual disability characterized by developmental delay, speech apraxia, autism with stereotypies, intellectual disability and unspecific dysmorphic facial features. Seizures or isolated EEG abnormalities may also be associated. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Ocular motor apraxia Cogan type (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Milk-induced pulmonary disease in infant |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by the association of developmental delay and mild chondrodysplasia with short stature and abnormal growth plate morphology. Dysmorphic facial features are variable and may include hypertelorism, upslanting palpebral fissures, broad nose with broad nasal tip, and low-set, cup-shaped ears, among others. Autism spectrum disorder and neurologic abnormalities have also been reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| Fetal encasement syndrome is a rare, lethal developmental defect during embryogenesis characterized by severe fetal malformations, including craniofacial dysmorphism (abnormal cyst in the cranial region, hypoplastic eyeballs, two orifices in the nasal region separated by a nasal septum, abnormal orifice replacing the mouth), omphalocele and immotile, hypoplastic limbs encased under an abnormal, transparent, membrane-like skin. Additional features include absence of adnexal structures of the skin on the outer aspect of the limbs, as well as underdeveloped skeletal muscles and bones. Association with tetralogy of Fallot, horse-shoe kidneys and diaphragm and lung lobulation defects is reported. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| A rare, genetic, primary lipodystrophy syndrome characterized by severe developmental delay and intellectual disability, hypertonia, hyperreflexia, microcephaly, tightly adherent skin, an aged appearance, severe generalized lipodystrophy, and distinct facial dysmorphism which includes large prominent eyes, narrow nasal bridge, tented upper lip vermilion, an open mouth, and high-arched palate. Laboratory analysis of serum and urine are normal. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by axial hypotonia after birth, prolonged feeding difficulties, moderate to severe global developmental delay, seizures (in particular absence seizures), fetal digital pads, distinctive plantar fat pads anteromedial to the heels, and deep palmar and plantar grooves. Over time, fat pads may become less prominent and disappear. Distinct craniofacial dysmorphic features include a broad face with high forehead, high anterior hairline, narrow palpebral fissures that take on a crescent moon shape when smiling, broad nasal bridge and tip with anteverted nostrils, mild midfacial hypoplasia, long, smooth philtrum, thin upper lip vermillion, small, widely spaced teeth, and flat occiput/microcephaly/brachycephaly. |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| A rare, genetic, syndromic rod-cone dystrophy disorder characterized by psychomotor developmental delay from early childhood, intellectual disability, short stature, mild facial dysmorphism (e.g. upslanted palpebral fissures, hypoplastic alae nasi, malar hypoplasia, attached earlobes), excessive dental spacing and malocclusion, juvenile cataract and ophthalmologic findings of atypical retinitis pigmentosa (i.e. salt-and-pepper retinopathy, attenuated retinal arterioles, generalized rod-cone dysfunction, mottled macula, peripapillary sparing of retinal pigment epithelium). |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
3 |
| Congenital anomaly of retina of left eye (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Congenital anomaly of right retina |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Congenital abnormality of left lacrimal drainage system (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Congenital abnormality of right lacrimal drainage system (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Congenital abnormality of bilateral lacrimal drainage systems (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
1 |
| Congenital abnormality of bilateral lacrimal drainage systems (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| Coronal hypospadias |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| Paraspadias |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
| Penoscrotal hypospadias (disorder) |
Associated morphology |
True |
Morphologically abnormal structure |
Inferred relationship |
Some |
2 |
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