{"Name":"Fucosidosis","DiseaseID__c":"GARD:0006473","id":6473,"encodedName":"fucosidosis","IsDeleted":false,"Disease_Name_Full__c":"Fucosidosis","Xref_IDs__c":"64716005; C0016788; C61274; D005645; DOID:14500; MEDGEN:5288; MONDO:0009254; OMIM:230000; ORPHA:349","USA_Estimate__c":"5,000","No_of_Specialist_Tagsa__c":6,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":0,"No_of_HHS_records__c":1,"World_Estimate__c":"8,000 to 80,000","No_of_HRSA_records__c":0,"Evidence_Based_Score__c":1,"No_of_Disease_Descriptions__c":5,"Disease_Characteristics_Score__c":8,"No_of_Age_at_Onset__c":2,"Description_Source__c":"MONDO:0009254","Disease_Description__c":"A rare lysosomal storage disease characterized by widespread tissue buildup of glycolipids and oligosaccharides rich in fucose. Patients present with broad clinical characteristics such as intellectual disability, developmental delay associated with psychomotor regression and bone abnormalities, visceromegaly, hyperhidrosis, and dermatological abnormalities.","GARD_Name__c":"Fucosidosis","GARD_Synonym__c":"a-fucosidase deficiency; alpha fucosidase deficiency; alpha-l-fucosidase deficiency; fucosidase deficiency","Curated_Disease_Description_Source__c":"GARD:0006473","Curated_Disease_Description__c":"Fucosidosis is a condition that affects many areas of the body, especially the brain. The symptoms of fucosidosis can vary from person to person. Affected individuals have intellectual disabilities that worsen with age. Over time, people with this condition tend to lose skills they had previously learned, such as sitting, standing, walking, or talking.  Additional signs and symptoms of fucosidosis can include slow growth, abnormal bone development (dysostosis multiplex), and rigid or stiff muscles (spasticity). People with fucosidosis may also have clusters of enlarged blood vessels that form small, dark red spots on the skin (angiokeratomas) and distinctive facial features that are often described as 'coarse.' Additional features of fucosidosis can include frequent respiratory infections, an enlarged liver and spleen (hepatosplenomegaly), and seizures. In the past, fucosidosis has been divided into two types based on the symptoms and age of onset. Type 1 was used to describe the more severe form of the disorder, with symptoms typically appearing in infancy. Type 2 was used to describe cases with milder symptoms and a slower progression. Currently, many researchers consider the condition to be a spectrum with a wide range in severity.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"5,000","Age_at_Onset_Snippet_Text__c":"as an Infant and as a Child","SourceID__c":"ORPHA:349","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0009254","ORPHANET_ID__c":"ORPHA:349","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Fucosidosis","Spanish_Description_Source__c":"ORPHA:349","Spanish_Description__c":"Es una enfermedad poco frecuente de depósito lisosomal caracterizada por un acúmulo tisular generalizado de glucolípidos y oligosacáridos ricos en fucosa. Los pacientes presentan un amplio rango de características clínicas, como discapacidad intelectual, retraso del desarrollo asociado a regresión psicomotora y anomalías óseas, visceromegalia, hiperhidrosis y alteraciones dermatológicas.","Spanish_Disease_Name__c":"fucosidosis","Spanish_GARD_Synonym__c":"deficiencia de alfa-l-fucosidasa","Category_Linearization__c":"ORPHA:68367","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":"Fucosidosis is a condition that affects many areas of the body, especially the brain. The symptoms of fucosidosis can vary from person to person. Affected individuals have intellectual disabilities that worsen with age. Over time, people with this condition tend to lose skills they had previously learned, such as sitting, standing, walking, or talking.  Additional signs and symptoms of fucosidosis can include slow growth, abnormal bone development (dysostosis multiplex), and rigid or stiff muscles (spasticity). People with fucosidosis may also have clusters of enlarged blood vessels that form small, dark red spots on the skin (angiokeratomas) and distinctive facial features that are often described as 'coarse.' Additional features of fucosidosis can include frequent respiratory infections, an enlarged liver and spleen (hepatosplenomegaly), and seizures. In the past, fucosidosis has been divided into two types based on the symptoms and age of onset. Type 1 was used to describe the more severe form of the disorder, with symptoms typically appearing in infancy. Type 2 was used to describe cases with milder symptoms and a slower progression. Currently, many researchers consider the condition to be a spectrum with a wide range in severity.","Curated_Disease_Description_Source__c":"GARD:0006473","GARD_Synonym__c":"a-fucosidase deficiency; alpha fucosidase deficiency; alpha-l-fucosidase deficiency; fucosidase deficiency","Name":"Fucosidosis","Curated_USA_Estimate__c":"5,000","estimateUsa":"5,000"}],"Organization_Supported_Diseases__c":[{"Account_Name__c":"Metabolic Support UK","Website__c":"https://www.metabolicsupportuk.org"},{"Account_Name__c":"Childhood Dementia Initiative","Website__c":"https://www.childhooddementia.org/"},{"Account_Name__c":"Canadian MPS Society for Mucopolysaccharide and Related Diseases","Website__c":"https://www.mpssociety.ca/"},{"Account_Name__c":"Society for Mucopolysaccharide Diseases","Website__c":"https://www.mpssociety.org.uk/"},{"Account_Name__c":"The International Advocates for Glycoprotein Storage Diseases (ISMRD)","Website__c":"https://www.ismrd.org/"},{"Account_Name__c":"Alex The Leukodystrophy Charity","Website__c":"https://www.alextlc.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":"Cardiology","Tag_Category__c":"Specialist"},{"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":"Inborn Errors of Metabolism","Tag_Category__c":"Cause;Disease Category","category_description":"Inherited metabolic diseases, or inborn errors of metabolism, are a group of genetic diseases that affect the ability of the body's cells to convert food into energy.","curated_tag_name":"Inherited metabolic 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":"Lysosomal","Tag_Category__c":"Account;Cause;Disease Category","category_description":"Lysosomal storage diseases are a group of genetic metabolic diseases that affect the ability of the body's cells to break down substances and remove toxins.","curated_tag_name":"Lysosomal storage diseases"},{"Tag_Name__c":"Orthopedics","Tag_Category__c":"Specialist"},{"Tag_Name__c":"Cardiomyopathy","Tag_Category__c":"Account","curated_tag_name":"Cardiomyopathy"},{"Tag_Name__c":"Neurodevelopmental disabilities","Tag_Category__c":"Specialist","curated_tag_name":"Neurodevelopmental disabilities"},{"Tag_Name__c":"Pediatrics","Tag_Category__c":"Specialist"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"Infancy","Provided_By__c":"ORPHA:349"},{"Age_At_Onset__c":"Childhood","Provided_By__c":"ORPHA:349"}],"Diagnosis__c":[{"Type__c":"GTR","Curie__c":"MEDGEN:C0016788"}],"External_Identifier_Disease__c":[{"URL__c":"https://raresource.nih.gov/diseases/filter/0006473","Source__c":"RareSource"},{"URL__c":"https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C61274","Source__c":"C0016788; MONDO:0009254","Xref__c":"C61274"},{"URL__c":"https://www.omim.org/entry/230000","Source__c":"C0016788; MONDO:0009254; ORPHA:349","Xref__c":"OMIM:230000"},{"URL__c":"https://www.orpha.net/en/disease/detail/349","Source__c":"C0016788; MONDO:0009254; ORPHA:349","Xref__c":"ORPHA:349"},{"URL__c":"https://www.ebi.ac.uk/ols4/ontologies/doid/classes?obo_id=DOID%3A14500","Source__c":"MONDO:0009254","Xref__c":"DOID:14500"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=5288","Source__c":"C0016788","Xref__c":"MEDGEN:5288"},{"URL__c":"https://browser.ihtsdotools.org/?perspective=full&conceptId1=64716005","Source__c":"C0016788; MONDO:0009254","Xref__c":"64716005"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C0016788","Source__c":"C0016788","Xref__c":"C0016788"},{"URL__c":"https://www.ncbi.nlm.nih.gov/mesh/C005645","Source__c":"C0016788; MONDO:0009254","Xref__c":"D005645"},{"URL__c":"https://medlineplus.gov/genetics/condition/fucosidosis","Source__c":"GARD:0006473","Xref__c":"https://medlineplus.gov/genetics/condition/fucosidosis"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0009254","Source__c":"GARD:0006473","Xref__c":"MONDO:0009254"}],"GARD_Disease_Gene__c":[{"GeneSymbol__c":"FUCA1","GHR_URL__c":"https://medlineplus.gov/genetics/gene/fuca1","Gene_Type__c":"protein-coding gene","Causal_Gene__c":true}],"Inheritance__c":["Autosomal recessive"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A seizure is an intermittent abnormality of nervous system physiology characterized by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001250","HPO_Synonym__c":"Epileptic seizure; Seizures","HPO_Name__c":"Seizure","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormality of the gallbladder.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0005264","HPO_Synonym__c":"Abnormality of the gallbladder; Anomaly of the gallbladder","HPO_Name__c":"Abnormality of the gallbladder","Feature_System__c":"Digestive System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Hypotonia is an abnormally low muscle tone (the amount of tension or resistance to movement in a muscle). Even when relaxed, muscles have a continuous and passive partial contraction which provides some resistance to passive stretching. Hypotonia thus manifests as diminished resistance to passive stretching. Hypotonia is not the same as muscle weakness, although the two conditions can co-exist.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001252","HPO_Synonym__c":"Low muscle tone; Low or weak muscle tone; Muscle hypotonia; Muscular hypotonia","HPO_Name__c":"Hypotonia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Severe intellectual disability (ID) is defined as a type of ID characterized by severely sub-average adaptive functioning and intellectual functioning, with an intelligence quotient (IQ) the range of 20-34.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0010864","HPO_Synonym__c":"Early and severe mental retardation; Intellectual disability, severe; Mental retardation, severe; Severe mental retardation","HPO_Name__c":"Severe intellectual disability","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Abnormal structure or appearance of the nail.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001597","HPO_Synonym__c":"Abnormality of the nail","HPO_Name__c":"Abnormal nail morphology","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An abnormality of skull shape characterized by a decreased anterior-posterior diameter. That is, a cephalic index greater than 81%. Alternatively, an apparently shortened anteroposterior dimension (length) of the head compared to width.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000248","HPO_Synonym__c":"Short and broad skull","HPO_Name__c":"Brachycephaly","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Forward prominence of the entire forehead, due to protrusion of the frontal bone.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0011220","HPO_Synonym__c":"Prominence of frontal region; Prominent forehead; Pronounced forehead; Protruding forehead","HPO_Name__c":"Prominent forehead","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Failure to thrive (FTT) refers to a child whose physical growth is substantially below the norm.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001508","HPO_Synonym__c":"Faltering weight; FTT; Postnatal failure to thrive; Weight faltering","HPO_Name__c":"Failure to thrive","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Bluish discoloration of the skin of the hands or feet.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001063","HPO_Synonym__c":"Persistent blue color of hands or feet","HPO_Name__c":"Acrocyanosis","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Any abnormality of the cardiovascular system.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001626","HPO_Synonym__c":"Abnormality of the cardiovascular system; Cardiovascular abnormality","HPO_Name__c":"Abnormality of the cardiovascular system","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Exaggerated anterior convexity of the thoracic vertebral column.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002808","HPO_Synonym__c":"Gibbus deformity; Hunched back; Hyperkyphosis; Round back","HPO_Name__c":"Kyphosis","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Increased size of the heart, clinically defined as an increased transverse diameter of the cardiac silhouette that is greater than or equal to 50% of the transverse diameter of the chest (increased cardiothoracic ratio) on a posterior-anterior projection of a chest radiograph or a computed tomography.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001640","HPO_Synonym__c":"Enlarged heart; Increased heart size","HPO_Name__c":"Cardiomegaly","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An abnormal morphology (form) of the face or its components.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001999","HPO_Synonym__c":"Abnormal facial shape; Abnormal morphology of the face; Distinctive facies; Dysmorphic facial features; Dysmorphic facies; Facial dysmorphism; Unusual facial appearance; Unusual facies","HPO_Name__c":"Abnormal facial shape","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Abnormal excessive perspiration (sweating) despite the lack of appropriate stimuli like hot and humid weather.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000975","HPO_Synonym__c":"Diaphoresis; Excessive sweating; Increased sweating; Profuse sweating; Sweating; Sweating profusely; Sweating, increased","HPO_Name__c":"Hyperhidrosis","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Spastic paralysis affecting all four limbs.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002510","HPO_Synonym__c":"Spastic quadriplegia","HPO_Name__c":"Spastic tetraplegia","Feature_System__c":"Nervous System; Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A delay in the achievement of motor or mental milestones in the domains of development of a child, including motor skills, speech and language, cognitive skills, and social and emotional skills. This term should only be used to describe children younger than five years of age.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001263","HPO_Synonym__c":"Delayed cognitive development; Delayed development; Delayed developmental milestones; Delayed intellectual development; Delayed milestones; Delayed psychomotor development; Developmental delay; Developmental delay in early childhood; Developmental delay, global; Developmental retardation; GDD; Lack of psychomotor development; Motor and developmental delay; Motormental retardation; Psychomotor delay; Psychomotor development deficiency; Psychomotor development failure; Psychomotor developmental delay; Retarded development; Retarded mental development; Retarded psychomotor development","HPO_Name__c":"Global developmental delay","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Abnormally increased size of the liver.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002240","HPO_Synonym__c":"Enlarged liver","HPO_Name__c":"Hepatomegaly","Feature_System__c":"Digestive System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Any abnormality of the teeth.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000164","HPO_Synonym__c":"Abnormal dentition; Abnormal teeth; Dental abnormalities; Dental abnormality; Dental anomalies","HPO_Name__c":"Abnormality of the dentition","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Anterior tongue-like protrusions of the vertebral bodies of the lumbar spine.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008430","HPO_Synonym__c":"Anterior tongue-like protrusion of lumbar vertebral bodies","HPO_Name__c":"Anterior beaking of lumbar vertebrae","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0005595","HPO_Synonym__c":"Hyperkeratosis, generalized","HPO_Name__c":"Generalized hyperkeratosis","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003199","HPO_Synonym__c":"Decreased muscle mass","HPO_Name__c":"Decreased muscle mass","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Absence of fine and sharp appearance of brows, nose, lips, mouth, and chin, usually because of rounded and heavy features or thickened skin with or without thickening of subcutaneous and bony tissues.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000280","HPO_Synonym__c":"Coarse face; Coarse facial appearance; Coarse facial features; Coarse facies","HPO_Name__c":"Coarse facial features","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000943","HPO_Name__c":"Dysostosis multiplex","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Deficiency of thyroid hormone.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000821","HPO_Synonym__c":"Low T4; Underactive thyroid","HPO_Name__c":"Hypothyroidism","Feature_System__c":"Endocrine System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Localized loss of fat tissue.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0100578","HPO_Synonym__c":"Atrophy of fat; Loss of fat tissue in localized area","HPO_Name__c":"Lipoatrophy","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A reduction of corneal clarity.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007957","HPO_Synonym__c":"Corneal clouding; Corneal opacities; Reduction of corneal clarity; Scarring or clouding of the cornea of the eye","HPO_Name__c":"Corneal opacity","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Functional neurological abnormalities related to dysfunction of the pyramidal tract.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007256","HPO_Synonym__c":"Corticospinal signs; Pyramidal signs; Pyramidal tract signs","HPO_Name__c":"Abnormal pyramidal sign","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Excessive amounts of mucopolysaccharide in the urine.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008155","HPO_Name__c":"Mucopolysacchariduria","HPO_Feature_Type__c":"Lab"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A decreased magnitude of the sensory perception of sound.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000365","HPO_Synonym__c":"Deafness; Hearing defect; Hearing impairment; Hypacusis","HPO_Name__c":"Hearing impairment","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0011276","HPO_Synonym__c":"Skin vascular malformation","HPO_Name__c":"Vascular skin abnormality","Feature_System__c":"Skin System; Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:349","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A motor disorder characterized by a velocity-dependent increase in tonic stretch reflexes with increased muscle tone, exaggerated (hyperexcitable) tendon reflexes.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001257","HPO_Synonym__c":"Involuntary muscle stiffness, contraction, or spasm; Muscle spasticity; Muscular spasticity","HPO_Name__c":"Spasticity","Feature_System__c":"Nervous System; Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics","Inborn Errors of Metabolism","Lysosomal"],"Disease Category":["Genetics","Neurology","Inborn Errors of Metabolism","Congenital Abnormality","Lysosomal"],"Specialist":["Genetics","Cardiology","Neurology","Orthopedics","Neurodevelopmental disabilities","Pediatrics"],"Account":["Lysosomal","Cardiomyopathy"]},"synonyms":["a-fucosidase deficiency"," alpha fucosidase deficiency"," alpha-l-fucosidase deficiency"," fucosidase deficiency"]}