{"Name":"Nebulin-related early-onset distal myopathy","DiseaseID__c":"GARD:0021656","id":21656,"encodedName":"nebulin-related-early-onset-distal-myopathy","IsDeleted":false,"Disease_Name_Full__c":"Nebulin-related early-onset distal myopathy","Xref_IDs__c":"C5190827; MEDGEN:1677937; MONDO:0018371; ORPHA:399103","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":2,"Disease_Characteristics_Score__c":7,"No_of_Age_at_Onset__c":4,"Description_Source__c":"ORPHA:399103","Disease_Description__c":"Distal nebulin myopathy is a rare, slowly progressive, autosomal recessive distal myopathy characterized by early onset of predominantly distal muscle weakness and atrophy affecting lower leg extensor muscles, finger extensors and neck flexors. Muscle histology does not always show nemaline rods.","GARD_Name__c":"Nebulin-related early-onset distal myopathy","GARD_Synonym__c":"distal nebulin myopathy","Curated_Disease_Description_Source__c":"ORPHA:399103","Curated_Disease_Description__c":"Distal nebulin myopathy is a rare, slowly progressive, autosomal recessive distal myopathy characterized by early onset of predominantly distal muscle weakness and atrophy affecting lower leg extensor muscles, finger extensors and neck flexors. Muscle histology does not always show nemaline rods.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"1,000","Age_at_Onset_Snippet_Text__c":"at a variety of ages","SourceID__c":"ORPHA:399103","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0018371","ORPHANET_ID__c":"ORPHA:399103","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Miopatía distal asociada a nebulina","Spanish_Description_Source__c":null,"Spanish_Description__c":null,"Spanish_Disease_Name__c":"miopatía distal asociada a nebulina","Spanish_GARD_Synonym__c":"miopatía distal de inicio precoz asociada a nebulina; miopatía nebulínica distal","Category_Linearization__c":"ORPHA:98006","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":"Distal nebulin myopathy is a rare, slowly progressive, autosomal recessive distal myopathy characterized by early onset of predominantly distal muscle weakness and atrophy affecting lower leg extensor muscles, finger extensors and neck flexors. Muscle histology does not always show nemaline rods.","Curated_Disease_Description_Source__c":"ORPHA:399103","GARD_Synonym__c":"distal nebulin myopathy","Name":"Nebulin-related early-onset distal myopathy","Curated_USA_Estimate__c":"1,000","estimateUsa":"1,000"}],"Organization_Supported_Diseases__c":[{"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":"Muscular Dystrophy","Tag_Category__c":"Account;Disease Category","category_description":"Muscular dystrophy refers to a group of inherited disorders that cause muscles to gradually weaken and break down.","curated_tag_name":"Muscular dystrophy"},{"Tag_Name__c":"Neuromuscular medicine","Tag_Category__c":"Specialist","curated_tag_name":"Neuromuscular medicine"},{"Tag_Name__c":"Pediatrics","Tag_Category__c":"Specialist"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"Adult","Provided_By__c":"ORPHA:399103"},{"Age_At_Onset__c":"Adolescent","Provided_By__c":"ORPHA:399103"},{"Age_At_Onset__c":"Childhood","Provided_By__c":"ORPHA:399103"},{"Age_At_Onset__c":"Infancy","Provided_By__c":"ORPHA:399103"}],"External_Identifier_Disease__c":[{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C5190827","Source__c":"C5190827","Xref__c":"C5190827"},{"URL__c":"https://www.orpha.net/en/disease/detail/399103","Source__c":"C5190827; MONDO:0018371; ORPHA:399103","Xref__c":"ORPHA:399103"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=1677937","Source__c":"C5190827","Xref__c":"MEDGEN:1677937"},{"URL__c":"https://browser.ihtsdotools.org/?perspective=full&conceptId1=783148005","Source__c":"C5190827","Xref__c":"783148005"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0018371","Source__c":"GARD:0021656","Xref__c":"MONDO:0018371"}],"GARD_Disease_Gene__c":[{"GeneSymbol__c":"NEB","GHR_URL__c":"https://medlineplus.gov/genetics/gene/neb","Gene_Type__c":"protein-coding gene","Causal_Gene__c":true}],"Inheritance__c":["Autosomal recessive"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009077","HPO_Name__c":"Weakness of long finger extensor muscles","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Perceived difficulty to breathe that occurs with exercise or exertion and improves with rest.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002875","HPO_Synonym__c":"Exertional breathlessness; Shortness of breathing upon physical activity","HPO_Name__c":"Exertional dyspnea","Feature_System__c":"Respiratory system","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Height of the palate more than 2 SD above the mean (objective) or palatal height at the level of the first permanent molar more than twice the height of the teeth (subjective).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000218","HPO_Synonym__c":"Elevated palate; High arched palate; High palate; High, arched palate; High-arched palate; Increased palatal height; Palate high-arched; Palate, high-arched","HPO_Name__c":"High palate","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Asthenic habitus refers to a slender build with long limbs, an angular profile, and prominent muscles or bones.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001533","HPO_Synonym__c":"Asthenic habitus; Slender build; Thin body habitus; Thin build","HPO_Name__c":"Slender build","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Nemaline rods are abnormal bodies that can occur in skeletal muscle fibers. The rods can be observed on histological analysis of muscle biopsy tissue or upon electron microscopy, where they appear either as extensions of sarcomeric Z-lines, in random array without obvious attachment to Z-lines (often in areas devoid of sarcomeres) or in large clusters localized at the sarcolemma or intermyofibrillar spaces.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003798","HPO_Synonym__c":"Nemaline rods","HPO_Name__c":"Nemaline bodies","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Lab"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009005","HPO_Name__c":"Weakness of the intrinsic hand muscles","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Reduced strength of one or more muscles innervated by the facial nerve (the seventh cranial nerve).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0030319","HPO_Synonym__c":"Decreased facial muscle strength; Decreased strength of facial muscles; Face weakness; Facial muscle weakness; Facial weakness; Myasthenia of facial muscles; Reduced facial muscle strength; Weakness of face; Weakness of facial musculature","HPO_Name__c":"Weakness of facial musculature","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Weakness of the muscles involved in neck flexion (sternocleidomastoid, longus capitus, longus colli, and scalenus anterior).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003722","HPO_Synonym__c":"Neck flexion weakness; Neck flexor muscle weakness","HPO_Name__c":"Neck flexor weakness","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Lack of strength of the proximal muscles that becomes progressively more severe.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009073","HPO_Synonym__c":"Muscle weakness, progressive, proximal","HPO_Name__c":"Progressive proximal muscle weakness","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Muscle fibers degeneration resulting in fatty replacement of skeletal muscle fibers","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0012548","HPO_Synonym__c":"Skeletal muscle fatty infiltration","HPO_Name__c":"Fatty replacement of skeletal muscle","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Progressively reduced strength of the distal musculature.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009063","HPO_Synonym__c":"Muscle weakness, distal, progressive; Muscle weakness, progressive, distal","HPO_Name__c":"Progressive distal muscle weakness","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The presence of abnormal electromyographic patterns indicative of myopathy, such as small-short polyphasic motor unit potentials.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003458","HPO_Synonym__c":"EMG: myopathic changes; EMG: myopathy; Myopathic electromyogram","HPO_Name__c":"EMG: myopathic abnormalities","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Procedure_EMG"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006466","HPO_Name__c":"Ankle flexion contracture","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Weakness of the muscles responsible for dorsiflexion of the foot, that is, of the movement of the toes towards the shin. The foot dorsiflexors include the tibialis anterior, the extensor hallucis longus, the extensor digitorum longus, and the peroneus tertius muscles.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009027","HPO_Synonym__c":"Foot drop; Foot extensor weakness; Footdrop; Inability to heel walk; Inability to walk on heels","HPO_Name__c":"Foot dorsiflexor weakness","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Wasting of the sternocleidomastoid muscle, the muscle in the anterior part of the neck that acts to flex and rotate the head.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0012036","HPO_Name__c":"Sternocleidomastoid amyotrophy","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:399103","HPO_Frequency__c":"Uncommon (<1-4%)","Feature__r":{"HPO_Description__c":"A myocardial disorder in which the heart muscle is structurally and functionally abnormal, in the absence of coronary artery disease, hypertension, valvular disease and congenital heart disease sufficient to cause the observed myocardial abnormality.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001638","HPO_Synonym__c":"Disease of the heart muscle","HPO_Name__c":"Cardiomyopathy","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Neurology","Muscular Dystrophy"],"Specialist":["Genetics","Neurology","Neuromuscular medicine","Pediatrics"],"Account":["Muscular Dystrophy"]},"synonyms":["distal nebulin myopathy"]}