{"Name":"Welander distal myopathy","DiseaseID__c":"GARD:0005552","id":5552,"encodedName":"welander-distal-myopathy","IsDeleted":false,"Disease_Name_Full__c":"Welander distal myopathy","Xref_IDs__c":"C0221054; MEDGEN:67441; MONDO:0011466; OMIM:604454; ORPHA:603","USA_Estimate__c":null,"No_of_Specialist_Tagsa__c":3,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":0,"No_of_HHS_records__c":0,"World_Estimate__c":null,"No_of_HRSA_records__c":0,"Evidence_Based_Score__c":0,"No_of_Disease_Descriptions__c":3,"Disease_Characteristics_Score__c":7,"No_of_Age_at_Onset__c":1,"Description_Source__c":"MONDO:0011466","Disease_Description__c":"A rare distal myopathy characterized by weakness in the distal upper extremities, usually finger and wrist extensors which later progresses to all hand muscles and distal lower extremity, primarily in toe and ankle extensors.","GARD_Name__c":"Welander distal myopathy","GARD_Synonym__c":"distal myopathy, swedish type; distal myopathy, welander type; gower's muscular dystrophy; muscular dystrophy, distal, late-onset, autosomal dominant; wdm; welander distal myopathy, swedish type","Curated_Disease_Description_Source__c":"MONDO:0011466","Curated_Disease_Description__c":"A rare distal myopathy characterized by weakness in the distal upper extremities, usually finger and wrist extensors which later progresses to all hand muscles and distal lower extremity, primarily in toe and ankle extensors.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":null,"Age_at_Onset_Snippet_Text__c":"as an Adult","SourceID__c":"ORPHA:603","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0011466","ORPHANET_ID__c":"ORPHA:603","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Miopatía distal tipo welander","Spanish_Description_Source__c":"ORPHA:603","Spanish_Description__c":"Es una miopatía distal caracterizada por debilidad distal en las extremidades superiores, por lo general en los extensores de los dedos de la mano y la muñeca. Posteriormente, la debilidad progresa a todos los músculos de las manos y de las extremidades inferiores distales, principalmente a los extensores del tobillo y de los dedos de los pies.","Spanish_Disease_Name__c":"miopatía distal tipo welander","Spanish_GARD_Synonym__c":"wdm","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":"A rare distal myopathy characterized by weakness in the distal upper extremities, usually finger and wrist extensors which later progresses to all hand muscles and distal lower extremity, primarily in toe and ankle extensors.","Curated_Disease_Description_Source__c":"MONDO:0011466","GARD_Synonym__c":"distal myopathy, swedish type; distal myopathy, welander type; gower's muscular dystrophy; muscular dystrophy, distal, late-onset, autosomal dominant; wdm; welander distal myopathy, swedish type","Name":"Welander distal myopathy","estimateUsa":""}],"Organization_Supported_Diseases__c":[{"Account_Name__c":"Muscular Dystrophy Association","Website__c":"https://www.mda.org"},{"Account_Name__c":"Muscular Dystrophy Canada","Website__c":"https://muscle.ca/"}],"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"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"Adult","Provided_By__c":"ORPHA:603"}],"External_Identifier_Disease__c":[{"URL__c":"https://raresource.nih.gov/diseases/filter/0005552","Source__c":"RareSource"},{"URL__c":"https://www.omim.org/entry/604454","Source__c":"C0221054; MONDO:0011466; ORPHA:603","Xref__c":"OMIM:604454"},{"URL__c":"https://www.orpha.net/en/disease/detail/603","Source__c":"C0221054; MONDO:0011466; ORPHA:603","Xref__c":"ORPHA:603"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=67441","Source__c":"C0221054","Xref__c":"MEDGEN:67441"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C0221054","Source__c":"C0221054","Xref__c":"C0221054"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0011466","Source__c":"GARD:0005552","Xref__c":"MONDO:0011466"}],"GARD_Disease_Gene__c":[{"GeneSymbol__c":"TIA1","Gene_Type__c":"protein-coding gene","Causal_Gene__c":true}],"Inheritance__c":["Autosomal dominant"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Reduced strength of the distal musculature of the arms.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008959","HPO_Name__c":"Distal upper limb muscle weakness","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008180","HPO_Synonym__c":"Mildly elevated CPK; Mildly elevated creatine phosphokinase; Mildly elevated serum CK; Mildly elevated serum CPK; Mildly elevated serum phospho-CK; Mildly increased creatine kinase; Mildly increased serum creatine kinase; Moderately elevated serum CK; Moderately elevated serum CPK; Moderately increased serum creatine kinase","HPO_Name__c":"Mildly elevated creatine kinase","HPO_Feature_Type__c":"Lab"}},{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Very frequent (80-99%)","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:603","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Lack of physical coordination resulting in an abnormal tendency to drop items or bump into objects.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002312","HPO_Synonym__c":"Clumsiness","HPO_Name__c":"Clumsiness","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Very frequent (80-99%)","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:603","HPO_Frequency__c":"Very frequent (80-99%)","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:603","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormal gait pattern that arises from weakness of the pretibial and peroneal muscles due to a lower motor neuron lesion. Affected patients have footdrop and are unable to dorsiflex and evert the foot. The leg is lifted high on walking so that the toes clear the ground, and there may be a slapping noise when the foot strikes the ground again.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003376","HPO_Synonym__c":"High stepping","HPO_Name__c":"Steppage gait","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Muscular atrophy of distal arm muscles.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007149","HPO_Synonym__c":"Distal upper limb muscle atrophy","HPO_Name__c":"Distal upper limb amyotrophy","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The term gait disturbance can refer to any disruption of the ability to walk.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001288","HPO_Synonym__c":"Abnormal gait; Abnormal walk; Difficulty in walking; Gait abnormalities; Gait difficulties; Gait disturbances; Impaired gait; Walking disability","HPO_Name__c":"Gait disturbance","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Atrophy of the intrinsic muscle groups of the hand, comprising the thenar and hypothenar muscles; the interossei muscles; and the lumbrical muscles.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008954","HPO_Name__c":"Intrinsic hand muscle atrophy","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Excluded (0%)","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"}},{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A disorder of muscle unrelated to impairment of innervation or neuromuscular junction.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003198","HPO_Synonym__c":"Muscle tissue disease; Myopathic changes","HPO_Name__c":"Myopathy","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:603","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Presence of abnormal vacuoles (membrane-bound organelles) in the sarcolemma. On histological staining with hematoxylin and eosin, rimmed vacuoles are popcorn-like clear vacuoles with a densely blue rim. The vacuoles are often associated with cytoplasmic and occasionally intranuclear eosinophilic inclusions.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003805","HPO_Synonym__c":"Rimmed vacuoles on biopsy","HPO_Name__c":"Rimmed vacuoles","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Neurology","Muscular Dystrophy"],"Specialist":["Genetics","Neurology","Neuromuscular medicine"],"Account":["Muscular Dystrophy"]},"synonyms":["distal myopathy, swedish type"," distal myopathy, welander type"," gower's muscular dystrophy"," muscular dystrophy, distal, late-onset, autosomal dominant"," wdm"," welander distal myopathy, swedish type"]}