{"Name":"Myoclonus-cerebellar ataxia-deafness syndrome","DiseaseID__c":"GARD:0003873","id":3873,"encodedName":"myoclonus-cerebellar-ataxia-deafness-syndrome","IsDeleted":false,"Disease_Name_Full__c":"Myoclonus-cerebellar ataxia-deafness syndrome","Xref_IDs__c":"C1834579; C563549; MEDGEN:331780; MONDO:0008043; OMIM:159800; ORPHA:2589","USA_Estimate__c":"1,000","No_of_Specialist_Tagsa__c":4,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":0,"No_of_HHS_records__c":0,"World_Estimate__c":"1 to 8,000","No_of_HRSA_records__c":0,"Evidence_Based_Score__c":0,"No_of_Disease_Descriptions__c":3,"Disease_Characteristics_Score__c":8,"No_of_Age_at_Onset__c":1,"Description_Source__c":"MONDO:0008043","Disease_Description__c":"This syndrome is characterised by the association of myoclonus, cerebellar ataxia and sensorineural hearing loss.","GARD_Name__c":"Myoclonus-cerebellar ataxia-deafness syndrome","GARD_Synonym__c":"myoclonus-cerebellar ataxia-hearing loss syndrome; myoclonus, cerebellar ataxia, and deafness","Curated_Disease_Description_Source__c":"MONDO:0008043","Curated_Disease_Description__c":"This syndrome is characterized by the association of myoclonus, cerebellar ataxia and sensorineural hearing loss.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"1,000","Age_at_Onset_Snippet_Text__c":"as a Child","SourceID__c":"ORPHA:2589","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0008043","ORPHANET_ID__c":"ORPHA:2589","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Síndrome de mioclonías-ataxia cerebelosa-sordera","Spanish_Description_Source__c":"ORPHA:2589","Spanish_Description__c":"Es un síndrome caracterizado por la asociación de mioclonías, ataxia cerebelosa e hipoacusia neurosensorial.","Spanish_Disease_Name__c":"síndrome de mioclonías-ataxia cerebelosa-sordera","Spanish_GARD_Synonym__c":"síndrome de mioclonías-ataxia cerebelosa-hipoacusia","Category_Linearization__c":"ORPHA:93890","icd10_id__c":null,"mesh_id__c":null,"omim_id__c":null,"snomed_id__c":null,"umls_id__c":null,"GARD_Disease__c":[{"Curated_Disease_Description__c":"This syndrome is characterized by the association of myoclonus, cerebellar ataxia and sensorineural hearing loss.","Curated_Disease_Description_Source__c":"MONDO:0008043","GARD_Synonym__c":"myoclonus-cerebellar ataxia-hearing loss syndrome; myoclonus, cerebellar ataxia, and deafness","Name":"Myoclonus-cerebellar ataxia-deafness syndrome","Curated_USA_Estimate__c":"1,000","estimateUsa":"1,000"}],"Organization_Supported_Diseases__c":[{"Account_Name__c":"National Ataxia Foundation","Website__c":"https://ataxia.org/"},{"Account_Name__c":"Muscular Dystrophy Association","Website__c":"https://www.mda.org"}],"GARD_Disease_Tag__c":[{"Tag_Name__c":"Genetics","Tag_Category__c":"Cause;Disease Category;Specialist","category_description":"Genetic diseases affect the DNA, or genetic instructions, which directs how tissues, organs, and body systems function.","curated_tag_name":"Genetic diseases"},{"Tag_Name__c":"Neurology","Tag_Category__c":"Disease Category;Specialist","category_description":"Neurological diseases affect the brain, spinal cord, cranial nerves, autonomic nerves, or other peripheral nerves.","curated_tag_name":"Neurological diseases"},{"Tag_Name__c":"Congenital Abnormality","Tag_Category__c":"Disease Category","category_description":"Birth defects are structural changes present at birth that can affect almost any part of the body, including how the body looks, works, or both.","curated_tag_name":"Birth defects"},{"Tag_Name__c":"Otolaryngology","Tag_Category__c":"Specialist"},{"Tag_Name__c":"Ataxia","Tag_Category__c":"Account","curated_tag_name":"Ataxia"},{"Tag_Name__c":"Pediatrics","Tag_Category__c":"Specialist"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"Childhood","Provided_By__c":"ORPHA:2589"}],"External_Identifier_Disease__c":[{"URL__c":"https://www.omim.org/entry/159800","Source__c":"C1834579; MONDO:0008043; ORPHA:2589","Xref__c":"OMIM:159800"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=331780","Source__c":"C1834579","Xref__c":"MEDGEN:331780"},{"URL__c":"https://www.ncbi.nlm.nih.gov/mesh/C563549","Source__c":"MONDO:0008043","Xref__c":"C563549"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C1834579","Source__c":"C1834579","Xref__c":"C1834579"},{"URL__c":"https://www.orpha.net/en/disease/detail/2589","Source__c":"C1834579; MONDO:0008043","Xref__c":"ORPHA:2589"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0008043","Source__c":"GARD:0003873","Xref__c":"MONDO:0008043"}],"Inheritance__c":["Autosomal dominant"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007141","HPO_Synonym__c":"Mixed polyneuropathy; Nerve damage causing decreased feeling and movement; Sensorimotor peripheral neuropathy","HPO_Name__c":"Sensorimotor neuropathy","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Generalized (diffuse, unlocalized) amyotrophy (muscle atrophy) affecting multiple muscles.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003700","HPO_Synonym__c":"Diffuse amyotrophy; Diffuse muscle atrophy; Diffuse muscle wasting; Diffuse skeletal muscle wasting; Generalized muscle atrophy; Generalized muscle degeneration; Muscle atrophy, diffuse; Muscle atrophy, generalized; Muscular atrophy, generalized","HPO_Name__c":"Generalized amyotrophy","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A type of gait ataxia displaying progression of clinical severity.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007240","HPO_Synonym__c":"Gait ataxia, progressive","HPO_Name__c":"Progressive gait ataxia","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002073","HPO_Synonym__c":"Cerebellar ataxia, progressive; Progressive ataxia","HPO_Name__c":"Progressive cerebellar ataxia","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Dysarthric speech is a general description referring to a neurological speech disorder characterized by poor articulation. Depending on the involved neurological structures, dysarthria may be further classified as spastic, flaccid, ataxic, hyperkinetic and hypokinetic, or mixed.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001260","HPO_Synonym__c":"Difficulty articulating speech; Dysarthric speech","HPO_Name__c":"Dysarthria","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A form of sensorineural hearing impairment that affects both ears.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008619","HPO_Synonym__c":"Bilateral nerve deafness; Bilateral sensorineural deafness; Bilateral sensorineural hearing loss; Hearing loss, sensorineural, bilateral","HPO_Name__c":"Bilateral sensorineural hearing impairment","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A type of kinetic tremor that occurs during target directed movement is called intention tremor. That is, an oscillatory cerebellar ataxia that tends to be absent when the limbs are inactive and during the first part of voluntary movement but worsening as the movement continues and greater precision is required (e.g., in touching a target such as the patient's nose or a physician's finger).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002080","HPO_Name__c":"Intention tremor","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Very brief, involuntary random muscular contractions occurring at rest, in response to sensory stimuli, or accompanying voluntary movements.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001336","HPO_Synonym__c":"Myoclonic jerks","HPO_Name__c":"Myoclonus","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The presence of characteristic findings of denervation on electromyography (fibrillations, positive sharp waves, and giant motor unit potentials).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003445","HPO_Synonym__c":"EMG: neurogenic abnormalities; EMG: neurogenic changes; EMG: neurogenic findings","HPO_Name__c":"EMG: neuropathic changes","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Procedure_EMG"}},{"Provided_By__c":"ORPHA:2589","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Inability to elicit tendon reflexes in the lower limbs.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002522","HPO_Synonym__c":"Absent lower limb tendon reflexes; Areflexia in lower limbs; Areflexia of the lower limbs; Areflexia, lower limbs","HPO_Name__c":"Areflexia of lower limbs","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Neurology","Congenital Abnormality"],"Specialist":["Genetics","Neurology","Otolaryngology","Pediatrics"],"Account":["Ataxia"]},"synonyms":["myoclonus-cerebellar ataxia-hearing loss syndrome"," myoclonus, cerebellar ataxia, and deafness"]}