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47078008: Hearing, function (observable entity)


Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
78477019 Audition en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
78480018 Hearing en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
494748018 Perception of sound en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
494749014 Auditory function en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
1203314017 Hearing, function (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
2670916014 Hearing, function en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
357321000195119 udito it Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
12821000077117 audition fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
22201001000112 Hörfunktion de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
22591001000117 Auditorische Funktion de Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
22601001000110 Akustische Funktion de Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
22611001000113 Aurale Funktion de Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
22621001000115 Hörvermögen de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
22631001000117 Klangwahrnehmung de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
1295121001000118 Hören de Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
1295131001000115 Gehör de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
1972221001000112 Geräuschwahrnehmung de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module


16 descendants. Search Descendants:

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Hearing Is a Special sensory functions true Inferred relationship Some

Inbound Relationships Type Active Source Characteristic Refinability Group
Hirschsprung disease-deafness-polydactyly syndrome is an extremely rare malformative association, described in only two siblings to date, characterized by Hirschsprung disease (defined by the presence of an aganglionic segment of variable extent in the terminal part of the colon that leads to symptoms of intestinal obstruction, including constipation and abdominal distension), polydactyly of hands and/or feet, unilateral renal agenesis, hypertelorism and congenital deafness. There have been no further descriptions in the literature since 1988. Interprets True Hearing Inferred relationship Some 6
Johnson neuroectodermal syndrome is characterized by alopecia, anosmia or hyposmia, conductive deafness with malformed ears and microtia and/or atresia of the external auditory canal, and hypogonadotropic hypogonadism. Interprets True Hearing Inferred relationship Some 3
A rare form of genetic lipodystrophy, reported in 3 patients from one family to date, characterized by generalized congenital lipodystrophy, low birth weight, progressive sensorineural deafness occurring in childhood, intellectual deficit, progressive osteopenia, delayed skeletal maturation, skeletal abnormalities described as slender, undermineralized tubular bones, and dense metaphyseal striations in the distal femur, ulna and radius of older patients. Autosomal recessive inheritance has been suggested. Interprets True Hearing Inferred relationship Some 5
A rare disorder of copper metabolism characterized by intellectual deficit, enteropathy, sensorineural hearing loss, peripheral neuropathy, lamellar and erythrodermic ichthyosis, and keratodermia. Interprets True Hearing Inferred relationship Some 3
A rare, genetic, X-linked syndromic intellectual disability disorder characterized by severe intellectual disability, microcephaly, post-natal growth retardation, severe visual impairment or blindness (due to optic atrophy), severe hearing defect, spasticity, epileptic seizures, restricted large-joint movements and early death (in infancy or early childhood). Facial dysmorphic features (large dysplastic ears and short broad nose) are additionally observed. There have been no further descriptions in the literature since 1993. Interprets False Hearing Inferred relationship Some 5
This rare neurologic disease is a slowly progressive Refsum-like disorder associating signs of peripheral neuropathy with late-onset hearing loss, cataract and pigmentary retinopathy that become evident during the third decade of life. Interprets True Hearing Inferred relationship Some 4
Ramos-Arroyo syndrome (RAS) is a very rare genetic disorder characterized by corneal anesthesia, retinal abnormalities, bilateral hearing loss, distinct facies, patent ductus arteriosus, Hirschsprung disease, short stature, and intellectual disability. Interprets True Hearing Inferred relationship Some 3
A rare syndromic retinitis pigmentosa characterized by pigmentary retinopathy, diabetes mellitus with hyperinsulinism, acanthosis nigricans, secondary cataracts, neurogenic deafness, short stature mild hypogonadism in males and polycystic ovaries with oligomenorrhea in females. Inheritance is thought to be autosomal recessive. It can be distinguished from Alstrom syndrome by the presence of intellectual disability and the absence of renal insufficiency. There have been no further descriptions in the literature since 1993. Interprets True Hearing Inferred relationship Some 5
A rare, genetic, multiple congenital anomalies syndrome characterized by urinary tract anomalies, nephrosis, conductive deafness, and digital malformations, including short and bifid distal phalanges of thumbs and big toes. There have been no further descriptions in the literature since 1962. Interprets True Hearing Inferred relationship Some 3
Caudal appendage-deafness syndrome is characterized by caudal appendage, short terminal phalanges, deafness, cryptorchidism, intellectual deficit, short stature and dysmorphism. It has been described in monozygotic twin boys. Interprets True Hearing Inferred relationship Some 5
A rare genetic neurological disorder characterized by early-onset progressive leukoencephalopathy, severe developmental delay, early-onset or congenital deafness (only few cases reported without hearing loss), and visual impairment. All patients manifest calcifications in brain and spinal cord. Cognitive impairment, seizures, hypotonia, spastic tetraplegia or quadriplegia are observed in the majority of the patients. Variable features may include microcephaly and anemia. Interprets True Hearing Inferred relationship Some 3
A rare primary bone defect, described only in a mother and her three daughters to date, characterized by short stature, hip dislocation, minor vertebral and pelvic changes, and microtia with hearing loss. There have been no further descriptions in the literature since 1981. Interprets True Hearing Inferred relationship Some 5
Dysmorphism-short stature-deafness-disorder of sex development syndrome is characterized by dysmorphism (including facial asymmetry, arched eyebrows, hypertelorism, broad and flat nasal bridge, microtia, small nose with anteverted nostrils, micrognathia), deafness, cleft palate, male pseudohermaphroditism, and growth and psychomotor retardation. It has been described in two siblings. It is transmitted as an autosomal recessive trait. Interprets True Hearing Inferred relationship Some 4
Phocomelia, ectrodactyly, deafness and sinus arrhythmia syndrome (disorder) Interprets False Hearing Inferred relationship Some 2
Waardenburg-Shah syndrome (WSS), also known as Waardenburg syndrome type 4 (WS4) is characterized by the association of Waardenburg syndrome (sensorineural hearing loss and pigmentary abnormalities) and Hirschsprung disease (aganglionic megacolon). Interprets True Hearing Inferred relationship Some 6
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. Interprets True Hearing Inferred relationship Some 4
Wolfram-like syndrome is a rare endocrine disease characterized by the triad of adult-onset diabetes mellitus, progressive hearing loss (usually presenting in the first decade of life and principally of low to moderate frequencies), and/or juvenile-onset optic atrophy. Psychiatric (i.e. anxiety, depression, hallucinations) and sleep disorders, the only neurologic abnormalities observed in this disease, have been reported in rare cases. Unlike Wolfram syndrome, patients with Wolfram-like syndrome do not report endocrine or cardiac findings. Interprets True Hearing Inferred relationship Some 2
Deafness-encephaloneuropathy-obesity-valvulopathy syndrome is a rare mitochondrial disease with marked clinical variability typically characterized by encephalomyopathy, kidney disease (nephrotic syndrome), optic atrophy, early-onset deafness, pancytopenia, obesity, and cardiac disease (valvulopathy). Additionally, macrocephaly, intellectual disability, hyperlactatemia, elevated lactate/pyruvate ratio, insulin-dependent diabetes, livedo reticularis, liver dysfunction and seizures have also been associated. Interprets True Hearing Inferred relationship Some 6
Branchiootic syndrome is a rare, genetic multiple congenital anomalies syndrome characterized by second branchial arch anomalies (branchial cysts and fistulae), malformations of the outer, middle and inner ear associated with sensorineural, mixed or conductive hearing loss, and the absence of renal abnormalities. Typical ear findings consist of malformed auricles (e.g. lop or cupped ears), preauricular pits and/or tags, and middle and/or inner ear dysplasias (including cochlear, vestibular and semicircular channel hypoplasia, malformation of the ossicles and of middle ear space). Interprets True Hearing Inferred relationship Some 3
Peripheral demyelinating neuropathy-central dysmyelinating leucodystrophy-Waardenburg syndrome-Hirschsprung disease (PCWH) is a systemic disease characterised by the association of the features of Waardenburg-Shah syndrome (WSS) with neurological features of variable severity. Interprets False Hearing Inferred relationship Some 6
Lowe-Kohn-Cohen syndrome is an extremely rare anorectal malformation syndrome characterized by imperforate anus, closed ano-perineal fistula, preauricular skin tag and absent renal abnormalities and pre-axial limb deformities. There have been no further descriptions in the literature since 1983. Interprets True Hearing Inferred relationship Some 4
A rare developmental defect during embryogenesis syndrome characterized by hypertelorism, bilateral preauricular sinus, bilateral punctal pits, lacrimal duct obstruction, hearing loss, abnormal palmar flexion creases and bilateral distal axial triradii. Shawl scrotum has also been reported. Interprets True Hearing Inferred relationship Some 4
Wildervanck syndrome Interprets True Hearing Inferred relationship Some 6
Auditory synaptopathy (disorder) Interprets True Hearing Inferred relationship Some 3
Hereditary hearing loss Interprets True Hearing Inferred relationship Some 2
Stapes fixation (stapediovestibular ankylosis) is a hearing loss condition that appears as a consequence of annular ligament destruction followed by excessive connective tissue production during the healing process. This condition is mainly observed in otosclerosis but is also found in chronic otitis media with tympanosclerosis, and other rare bone diseases such as Paget's disease and osteogenesis imperfecta (Lobstein disease). Interprets True Hearing Inferred relationship Some 3
Deafness-oligodontia syndrome is characterized by sensorineural hearing loss and oligodontia/hypodontia. It has been described in two pairs of siblings and in one isolated case. Dizziness was reported in one of the pairs of siblings. Transmission appears to be autosomal recessive. Interprets True Hearing Inferred relationship Some 4
Melnick-Fraser syndrome Interprets True Hearing Inferred relationship Some 4
Renal tubular acidosis with progressive nerve deafness Interprets True Hearing Inferred relationship Some 3
X-linked spinocerebellar ataxia type 3 is a form of spinocerebellar degeneration characterized by onset in infancy of hypotonia, ataxia, sensorineural deafness, developmental delay, esotropia, and optic atrophy, and by a progressive course leading to death in childhood. It has been described in one family with at least six affected males from five different sibships (connected through carrier females). It is transmitted as an X-linked recessive trait. Interprets True Hearing Inferred relationship Some 4
A rare subtype of CMT1 characterized by a variable clinical presentation. Onset within the first two years of life with a delay in walking is not uncommon; however, onset may occur later. CMT1E is caused by point mutations in the PMP22 (17p12) gene. The disease severity depends on the particular PMP22 mutation, with some cases being very mild and even resembling hereditary neuropathy with liability to pressure palsies, while others having an earlier onset with a more severe phenotype (reminiscent of Dejerine-Sottas syndrome) than that seen in CMT1A, caused by gene duplication. These severe cases may also report deafness and much slower motor nerve conduction velocities compared to CMT1A patients. Interprets True Hearing Inferred relationship Some 3
Senter syndrome Interprets False Hearing Inferred relationship Some 5
A rare congenital ectodermal disorder characterised by vascularising keratitis, hyperkeratotic skin lesions and hearing loss. Interprets False Hearing Inferred relationship Some 1
Autosomal recessive keratitis-ichthyosis-deafness syndrome (disorder) Interprets True Hearing Inferred relationship Some 5
MEGDEL syndrome is a rare, genetic, neurometabolic disorder characterised by neonatal hypoglycaemia, features of sepsis that are not linked to infection, development of feeding problems, failure to thrive, transient liver dysfunction, and truncal hypotonia followed by dystonia and spasticity which results in psychomotor development arrest and/or regression. Progressive sensorineural deafness, intellectual disability and absent speech are also associated. Laboratory tests demonstrate 3-methylglutaconic aciduria and temporary elevated serum lactate and transaminases. Interprets True Hearing Inferred relationship Some 3
Familial amyloid nephropathy with urticaria AND deafness Interprets True Hearing Inferred relationship Some 3
Albinism-deafness syndrome of Tietz (disorder) Interprets True Hearing Inferred relationship Some 3
A rare, genetic, endocrine disorder characterised by type I diabetes mellitus (DM), diabetes insipidus (DI), sensorineural deafness (D), bilateral optical atrophy (OA) and neurological signs. Interprets True Hearing Inferred relationship Some 5
A rare neurologic disease characterized by spastic paraparesis presenting in late childhood and hearing loss. Additional features may include retinal anomalies, lenticular opacities, short stature, hypogonadism, sensory deficits, tremor, dysdiadochokinesia, elevated cerebrospinal fluid protein, and absent or prolonged somatosensory evoked potentials. Plasma and fibroblast levels of saturated very long-chain fatty acids are normal. There have been no further descriptions in the literature since 1986. Interprets True Hearing Inferred relationship Some 6
Craniofacial deafness hand syndrome (disorder) Interprets True Hearing Inferred relationship Some 4
Emberger syndrome Interprets False Hearing Inferred relationship Some 3
Progressive bulbar palsy with sensorineural deafness (disorder) Interprets True Hearing Inferred relationship Some 3
Myhre syndrome Interprets True Hearing Inferred relationship Some 3
Alopecia, onychodysplasia, hypohidrosis, deafness ectodermal dysplasia Interprets True Hearing Inferred relationship Some 7
Auditory dysfunction Interprets True Hearing Inferred relationship Some 2
Maternally inherited diabetes and deafness (disorder) Interprets True Hearing Inferred relationship Some 3
Photomyoclonus, diabetes mellitus, deafness, nephropathy and cerebral dysfunction Interprets True Hearing Inferred relationship Some 6
Normal auditory tuning fork test (finding) Interprets True Hearing Inferred relationship Some 1
This syndrome is characterized by a sensory and autonomic axonal neuropathy, sensorineural hearing loss and persistent global developmental delay. Interprets True Hearing Inferred relationship Some 4
A rare peripheral neuropathy characterized by the association of an axonal sensory and autonomic neuropathy with hearing loss. Interprets True Hearing Inferred relationship Some 5
Bartter syndrome type 4a (disorder) Interprets True Hearing Inferred relationship Some 3
Bartter syndrome type 4 Interprets True Hearing Inferred relationship Some 4
Tonal tinnitus Interprets True Hearing Inferred relationship Some 1
Partial transitory deafness (disorder) Interprets True Hearing Inferred relationship Some 2
Total transitory deafness Interprets True Hearing Inferred relationship Some 2
Transitory deafness Interprets True Hearing Inferred relationship Some 2
Neural hearing loss of right ear Interprets True Hearing Inferred relationship Some 3
Neural hearing loss of left ear (disorder) Interprets True Hearing Inferred relationship Some 3
Conductive hearing loss of left ear Interprets True Hearing Inferred relationship Some 2
Conductive hearing loss of right ear (disorder) Interprets True Hearing Inferred relationship Some 2
Waardenburg syndrome type 3 Interprets False Hearing Inferred relationship Some 3
Retinitis pigmentosa-deafness syndrome type 3 (disorder) Interprets True Hearing Inferred relationship Some 3
A subtype of Waardenburg syndrome (WS) with characteristics of congenital deafness, minor defects in structures arising from neural crest resulting in pigmentation anomalies of eyes, hair, and skin, in combination with dystopia canthorum. Caused by a heterozygous mutation in the paired box-containing PAX3 gene on chromosome 2q36.1. In the majority of cases, WS1 is transmitted as an autosomal dominant disorder with a large variable inter and intrafamilial expressivity. Some affected patients present with a de novo mutation. Interprets True Hearing Inferred relationship Some 3
Conductive hearing loss of left ear with normal hearing on right side Interprets True Hearing Inferred relationship Some 2
Conductive hearing loss of right ear with normal hearing on left side (disorder) Interprets True Hearing Inferred relationship Some 2
Sensorineural hearing loss of right ear with normal hearing on left side (disorder) Interprets True Hearing Inferred relationship Some 2
Sensorineural hearing loss of left ear with normal hearing on right side Interprets True Hearing Inferred relationship Some 2
Mixed conductive and sensorineural hearing loss of right ear with normal hearing on left side (disorder) Interprets True Hearing Inferred relationship Some 2
Mixed conductive and sensorineural hearing loss of left ear with normal hearing on right side Interprets True Hearing Inferred relationship Some 2
An autosomal dominant subtype of Waardenburg syndrome (WS) with characteristics of varying degrees of deafness and pigmentation anomalies of eyes, hair and skin but without dystopia canthorum. The disease is genetically very heterogeneous, mutations have been found in MITF (3p14-p13; subtype designated as WS2A), SNAI2 (8q11.21; WS2D), and SOX10 (22q13.1; WS2E) genes. Furthermore WS2 loci have been mapped to chromosome 1p21-p13.3 (subtype designated as WS2B) and to chromosome 8p23 (designated as WS2C). Digenic inheritance of MITF mutation in combination a TYR mutation (and/or the TYRR402Q hypomorphic allele) has been reported in two families with WS2 and ocular albinism. In the majority of cases, WS2 is transmitted as an autosomal dominant disorder with a large variable inter and intrafamilial expressivity. Some affected patients present with a de novo mutation. Interprets True Hearing Inferred relationship Some 3
Sensorineural hearing loss of right ear (disorder) Interprets True Hearing Inferred relationship Some 2
Sensorineural hearing loss of left ear (disorder) Interprets True Hearing Inferred relationship Some 2
Sensorineural deafness due to late congenital syphilis Interprets True Hearing Inferred relationship Some 2
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. Interprets True Hearing Inferred relationship Some 4
A rare, genetic, X-linked syndromic intellectual disability disorder characterized by severe intellectual disability, microcephaly, post-natal growth retardation, severe visual impairment or blindness (due to optic atrophy), severe hearing defect, spasticity, epileptic seizures, restricted large-joint movements and early death (in infancy or early childhood). Facial dysmorphic features (large dysplastic ears and short broad nose) are additionally observed. There have been no further descriptions in the literature since 1993. Interprets True Hearing Inferred relationship Some 6
A very rare lysosomal storage disease with characteristics of developmental delay of varying severity and hearing loss, but that can manifest a wide phenotypic heterogeneity. Interprets True Hearing Inferred relationship Some 2
An X-linked retinal dystrophy characterized by choroideremia, causing in affected males progressive nyctalopia and eventual central blindness. Obesity, moderate intellectual disability and congenital mixed (sensorineural and conductive) deafness are also observed. Female carriers show typical retinal changes indicative of the choroideremia carrier state. Interprets True Hearing Inferred relationship Some 5
Mutilating keratoderma Interprets True Hearing Inferred relationship Some 4
A rare diffuse, mutilating, hereditary palmoplantar keratoderma characterized by severe, honeycomb-pattern palmoplantar keratosis and pseudoainhum of the digits leading to autoamputation, associated with mild to moderate congenital sensorineural hearing loss. Additional features include stellate keratosis on the extensor surfaces of the fingers, feet, elbows and knees. Alopecia, onychogryphosis, nail dystrophy or clubbing, spastic paraplegia and myopathy may also be associated. Interprets True Hearing Inferred relationship Some 4
A rare syndromic genetic deafness characterized by congenital hearing loss, atresia or stenosis of the external auditory canal, dilated internal auditory canal, malformation of the inner ear (incomplete separation of the cochlea basal turn from the fundus of the internal auditory canal), in combination with abnormal auricular shape and facial dysmorphism (including thick eyebrows, ptosis, broad nasal root, and telecanthus). Intelligence is normal and developmental delay is absent. Interprets True Hearing Inferred relationship Some 3
A rare, genetic neurological disorder characterized by early-onset severe global developmental delay with regression, congenital or acquired microcephaly, hearing loss, truncal hypotonia, appendicular spasticity, and dystonia and/or myoclonus. Interprets True Hearing Inferred relationship Some 2
Deafness-dystonia-optic neuronopathy syndrome (disorder) Interprets True Hearing Inferred relationship Some 1
A rare genetic disease characterised by progressive and severe sensorineural hearing loss with onset in the first decade of life, associated with mild thrombocytopenia, often with enlarged platelets. Most patients do not show significant bleeding tendency. Interprets True Hearing Inferred relationship Some 1
A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by developmental delay with mild intellectual disability, short stature, facial dysmorphism (such as sparse hair, high forehead, deep-set eyes, short and upslanting palpebral fissures, short nose, anteverted nares, wide nasal base with broad nasal tip and broad columella, long philtrum, thin upper lip, and low-set, posteriorly rotated ears), and variable onset of sensorineural hearing loss and retinitis pigmentosa. Additional features are other ocular anomalies, abnormalities of the fingers, hypothyroidism, and signs of premature aging. Brain imaging shows cerebellar atrophy and dysmyelination. Interprets True Hearing Inferred relationship Some 3
A rare genetic syndrome with limb malformations as a major feature characterized by unilateral or bilateral split-foot malformation, nail abnormalities of the hand, and bilateral sensorineural hearing impairment. Mesoaxial polydactyly of the foot has also been described. Interprets True Hearing Inferred relationship Some 5
Ocular albinism with late-onset sensorineural deafness is a rare, X-linked inherited subtype of ocular albinism characterized by severe visual impairment, translucent pale-blue irises, a reduction in the retinal pigment and moderately severe deafness with onset ranging from adolescence to fourth or fifth decade of life. Interprets True Hearing Inferred relationship Some 3
A rare metabolic myopathy presenting during childhood, and characterized clinically by growth failure, severe muscle weakness, and moderate sensorineural deafness and biochemically by metabolic acidosis, elevated serum pyruvate concentration, hyperalaninemia and hyperalaninuria. There have been no further descriptions in the literature since 1973. Interprets True Hearing Inferred relationship Some 1
A rare, severe, circulatory system disease characterized by premature, diffuse, severe atherosclerosis (including the aorta and renal, coronary, and cerebral arteries), sensorineural deafness, diabetes mellitus, progressive neurological deterioration with cerebellar symptoms and photomyoclonic seizures, and progressive nephropathy. Partial deficiency of mitochondrial complexes III and IV in the kidney and fibroblasts (but not in muscle) may be associated. There have been no further descriptions in the literature since 1994. Interprets True Hearing Inferred relationship Some 2
Deafness-craniofacial syndrome is characterized by the association of congenital hearing loss and facial dysmorphism (facial asymmetry, a broad nasal root and small nasal alae). It has been described in two members (father and daughter) of one Jewish family. Temporal alopecia was also noted. Transmission appeared to be autosomal dominant. Interprets True Hearing Inferred relationship Some 3
Phocomelia, ectrodactyly, deafness and sinus arrhythmia syndrome (disorder) Interprets True Hearing Inferred relationship Some 3
Pili torti-deafness syndrome Interprets True Hearing Inferred relationship Some 2
X-linked sensorineural hearing loss Interprets True Hearing Inferred relationship Some 1
Combined oxidative phosphorylation defect type 25 is a rare mitochondrial oxidative phosphorylation disorder with decreased respiratory complex I and IV enzyme activities, characterized by hypotonia, global developmental delay, neonatal onset of progressive pectus carinatum without other skeletal abnormalities, poor growth, sensorineural hearing loss, dysmorphic features and brain abnormalities such as cerebral atrophy, quadriventricular dilatation and thin corpus callosum posteriorly. Interprets True Hearing Inferred relationship Some 1
Auditory perception function (observable entity) Is a True Hearing Inferred relationship Some
Maternal perinatal sensorineural hearing loss Interprets True Hearing Inferred relationship Some 2
Neonatal sensorineural hearing loss Interprets True Hearing Inferred relationship Some 2
Fetal sensorineural hearing loss Interprets True Hearing Inferred relationship Some 3
A complex form of hereditary spastic paraplegia characterized by a spastic paraplegia presenting in adolescence, associated with the additional manifestations of sensorial hearing impairment due to auditory neuropathy and persistent vomiting due to a hiatal or paraesophageal hernia. Interprets True Hearing Inferred relationship Some 4
Non-syndromic mitochondrial sensorineural deafness (disorder) Interprets True Hearing Inferred relationship Some 3
A rare autosomal ichthyosis syndrome with prominent neurologic signs characterized by the association of congenital ichthyosis with severe developmental delay, microcephaly, spastic tetraplegia, sensorineural hearing impairment, athetosis, and myoclonus. Marked epileptic discharges with occurrence of tonic spasms have also been reported. Cerebral MRI shows diffuse cortical atrophy. There have been no further descriptions in the literature since 1995. Interprets True Hearing Inferred relationship Some 2
A rare autosomal recessive syndromic cerebellar ataxia characterized by the association of early-onset cerebellar ataxia with hearing loss and blindness. Patients may also present demyelinating peripheral motor neuropathy. Cerebral MRI shows alterations of the cerebellar white matter without cerebellar atrophy. Interprets True Hearing Inferred relationship Some 3

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