{"Name":"Radial aplasia-thrombocytopenia syndrome","DiseaseID__c":"GARD:0005116","id":5116,"encodedName":"radial-aplasia-thrombocytopenia-syndrome","IsDeleted":false,"Disease_Name_Full__c":"Radial aplasia-thrombocytopenia syndrome","Xref_IDs__c":"85589009; C0175703; C536940; C99038; DOID:14699; MEDGEN:61235; MONDO:0010121; OMIM:274000; ORPHA:3320","USA_Estimate__c":"5,000","No_of_Specialist_Tagsa__c":4,"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":7,"No_of_Age_at_Onset__c":2,"Description_Source__c":"MONDO:0010121","Disease_Description__c":"A rare congenital malformation syndrome characterized by bilateral absence/hypoplasia of the radii with presence of both thumbs, and thrombocytopenia. Additional manifestations can include cow's milk allergy, anomalies of the lower limbs, heart and genitourinary system.","GARD_Name__c":"Radial aplasia-thrombocytopenia syndrome","GARD_Synonym__c":"1q21.1 susceptibility locus for thrombocytopenia-absent radius (tar) syndrome; tar; tar - thrombocytopenia with absent radius syndrome; tar syndrome; thrombocytopenia absent radius syndrome; thrombocytopenia with absent radii (tar) syndrome; thrombocytopenia with absent radius syndrome; thrombocytopenia-absent radii syndrome; thrombocytopenia-absent radius syndrome","Curated_Disease_Description_Source__c":"GARD:0005116","Curated_Disease_Description__c":"Thrombocytopenia-absent radius (TAR) syndrome is characterized by the absence of a bone called the radius in each forearm and a shortage (deficiency) of blood cells involved in clotting (platelets). This platelet deficiency (thrombocytopenia) usually appears during infancy and becomes less severe over time; in some cases the platelet levels become normal. Thrombocytopenia prevents normal blood clotting, resulting in easy bruising and frequent nosebleeds. Potentially life-threatening episodes of severe bleeding (hemorrhages) may occur in the brain and other organs, especially during the first year of life. Hemorrhages can damage the brain and lead to intellectual disability. Affected children who survive this period and do not have damaging hemorrhages in the brain usually have a normal life expectancy and normal intellectual development. The severity of skeletal problems in TAR syndrome varies among affected individuals. The radius, which is the bone on the thumb side of the forearm, is almost always missing in both arms. The other bone in the forearm, which is called the ulna, is sometimes underdeveloped or absent in one or both arms. TAR syndrome is unusual among similar malformations in that affected individuals have thumbs, while people with other conditions involving an absent radius typically do not. However, there may be other abnormalities of the hands, such as webbed or fused fingers (syndactyly) or curved pinky fingers (fifth finger clinodactyly). Some people with TAR syndrome also have skeletal abnormalities affecting the upper arms, legs, or hip sockets. Other features that can occur in TAR syndrome include malformations of the heart or kidneys. Some people with this disorder have unusual facial features including a small lower jaw (micrognathia), a prominent forehead, and low-set ears. About half of affected individuals have allergic reactions to cow's milk that may worsen the thrombocytopenia associated with this disorder.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"5,000","Age_at_Onset_Snippet_Text__c":"during Pregnancy and as a Newborn","SourceID__c":"ORPHA:3320","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0010121","ORPHANET_ID__c":"ORPHA:3320","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Síndrome de trombocitopenia-aplasia de radio","Spanish_Description_Source__c":"ORPHA:3320","Spanish_Description__c":"Es un síndrome malformativo congénito poco frecuente caracterizado por ausencia/hipoplasia bilateral de los radios con presencia de ambos pulgares, y trombocitopenia. Pueden presentarse otras manifestaciones como alergia a la leche de vaca y anomalías de las extremidades inferiores, cardíacas y del sistema genitourinario.","Spanish_Disease_Name__c":"síndrome de trombocitopenia-aplasia de radio","Spanish_GARD_Synonym__c":null,"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":"Thrombocytopenia-absent radius (TAR) syndrome is characterized by the absence of a bone called the radius in each forearm and a shortage (deficiency) of blood cells involved in clotting (platelets). This platelet deficiency (thrombocytopenia) usually appears during infancy and becomes less severe over time; in some cases the platelet levels become normal. Thrombocytopenia prevents normal blood clotting, resulting in easy bruising and frequent nosebleeds. Potentially life-threatening episodes of severe bleeding (hemorrhages) may occur in the brain and other organs, especially during the first year of life. Hemorrhages can damage the brain and lead to intellectual disability. Affected children who survive this period and do not have damaging hemorrhages in the brain usually have a normal life expectancy and normal intellectual development. The severity of skeletal problems in TAR syndrome varies among affected individuals. The radius, which is the bone on the thumb side of the forearm, is almost always missing in both arms. The other bone in the forearm, which is called the ulna, is sometimes underdeveloped or absent in one or both arms. TAR syndrome is unusual among similar malformations in that affected individuals have thumbs, while people with other conditions involving an absent radius typically do not. However, there may be other abnormalities of the hands, such as webbed or fused fingers (syndactyly) or curved pinky fingers (fifth finger clinodactyly). Some people with TAR syndrome also have skeletal abnormalities affecting the upper arms, legs, or hip sockets. Other features that can occur in TAR syndrome include malformations of the heart or kidneys. Some people with this disorder have unusual facial features including a small lower jaw (micrognathia), a prominent forehead, and low-set ears. About half of affected individuals have allergic reactions to cow's milk that may worsen the thrombocytopenia associated with this disorder.","Curated_Disease_Description_Source__c":"GARD:0005116","GARD_Synonym__c":"1q21.1 susceptibility locus for thrombocytopenia-absent radius (tar) syndrome; tar; tar - thrombocytopenia with absent radius syndrome; tar syndrome; thrombocytopenia absent radius syndrome; thrombocytopenia with absent radii (tar) syndrome; thrombocytopenia with absent radius syndrome; thrombocytopenia-absent radii syndrome; thrombocytopenia-absent radius syndrome","Name":"Radial aplasia-thrombocytopenia syndrome","Curated_USA_Estimate__c":"5,000","estimateUsa":"5,000"}],"Organization_Supported_Diseases__c":[{"Account_Name__c":"Inherited Bone Marrow Failure Syndrome Research Studies","Website__c":"https://www.marrowfailure.cancer.gov/"},{"Account_Name__c":"Reach: The Association for Children with Hand or Arm Deficiency","Website__c":"https://www.reach.org.uk/"},{"Account_Name__c":"Birth Defect Research for Children","Website__c":"https://www.birthdefects.org/"},{"Account_Name__c":"Platelet Disorder Support Association","Website__c":"https://www.pdsa.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":"Hematology","Tag_Category__c":"Disease Category;Specialist","category_description":"Blood diseases affect the blood or blood-forming organs, including red blood cells, white blood cells, platelets, plasma, and bone marrow.","curated_tag_name":"Blood 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":"Orthopedics","Tag_Category__c":"Specialist"},{"Tag_Name__c":"Congenital limb malformation","Tag_Category__c":"Account","curated_tag_name":"Limb anomalies"},{"Tag_Name__c":"Pediatrics","Tag_Category__c":"Specialist"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"Antenatal","Provided_By__c":"ORPHA:3320"},{"Age_At_Onset__c":"Neonatal","Provided_By__c":"ORPHA:3320"}],"Diagnosis__c":[{"Type__c":"GTR","Curie__c":"MEDGEN:C0175703"}],"External_Identifier_Disease__c":[{"URL__c":"https://raresource.nih.gov/diseases/filter/0005116","Source__c":"RareSource"},{"URL__c":"https://www.ncbi.nlm.nih.gov/books/NBK23758","Source__c":"Gene Review","Xref__c":"NBK23758"},{"URL__c":"https://www.orpha.net/en/disease/detail/3320","Source__c":"C0175703; MONDO:0010121; ORPHA:3320","Xref__c":"ORPHA:3320"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=61235","Source__c":"C0175703","Xref__c":"MEDGEN:61235"},{"URL__c":"https://www.omim.org/entry/274000","Source__c":"C0175703; MONDO:0010121; ORPHA:3320","Xref__c":"OMIM:274000"},{"URL__c":"https://www.ncbi.nlm.nih.gov/mesh/C536940","Source__c":"MONDO:0010121","Xref__c":"C536940"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C0175703","Source__c":"C0175703","Xref__c":"C0175703"},{"URL__c":"https://browser.ihtsdotools.org/?perspective=full&conceptId1=85589009","Source__c":"C0175703; MONDO:0010121","Xref__c":"85589009"},{"URL__c":"https://www.ebi.ac.uk/ols4/ontologies/doid/classes?obo_id=DOID%3A14699","Source__c":"MONDO:0010121","Xref__c":"DOID:14699"},{"URL__c":"https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C99038","Source__c":"C0175703; MONDO:0010121","Xref__c":"C99038"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0010121","Source__c":"GARD:0005116","Xref__c":"MONDO:0010121"},{"URL__c":"https://medlineplus.gov/genetics/condition/thrombocytopenia-absent-radius-syndrome","Source__c":"GARD:0005116","Xref__c":"https://medlineplus.gov/genetics/condition/thrombocytopenia-absent-radius-syndrome"}],"GARD_Disease_Gene__c":[{"GeneSymbol__c":"RBM8A","GHR_URL__c":"https://medlineplus.gov/genetics/gene/rbm8a","Gene_Type__c":"protein-coding gene","Causal_Gene__c":true}],"Inheritance__c":["Autosomal recessive"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A congenital cardiac malformation comprising pulmonary stenosis, overriding aorta, ventricular septum defect, and right ventricular hypertrophy. The diagnosis of TOF is made if at least three of the four above mentioned features are present.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001636","HPO_Synonym__c":"Tetrology of fallot","HPO_Name__c":"Tetralogy of Fallot","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Missing or malformed long bones of the extremities with the distal parts (such as hands and/or feet) connected to the variably shortened or even absent extremity, leading to a flipper-like appearance, as opposed to other forms of limb malformations were either the entire limb is missing (such as amelia), or the distal part of a limb is absent (peromelia).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009829","HPO_Name__c":"Phocomelia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Clinodactyly refers to a bending or curvature of the fifth finger in the radial direction (i.e., towards the 4th finger).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0004209","HPO_Synonym__c":"Bilateral fifth digit clinodactyly; Bilateral fifth finger clinodactyly; Clinodactyly of fifth digit; Clinodactyly of the little finger; Fifth finger clinodactyly; Permanent curving of the pinkie finger","HPO_Name__c":"Clinodactyly of the 5th finger","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Absence or underdevelopment of the ulna.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006495","HPO_Synonym__c":"Absence/underdevelopment of inner forearm bone; Absent-hypoplastic ulnae; Absent/small ulna; Hypoplasia or unilateral/bilateral absence of ulna; Ulnar hypoplasia/aplasia","HPO_Name__c":"Aplasia/Hypoplasia of the ulna","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A congenital anomaly characterized by a joining (fusion) of two or more cervical vertebral bodies with one another.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002949","HPO_Synonym__c":"Cervical spine fusion; Cervical vertebral fusion; Fused neck; Fusion of cervical vertebrae","HPO_Name__c":"Fused cervical vertebrae","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Absence of the fibula.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002990","HPO_Synonym__c":"Absent calf bone; Absent fibulae; Absent-hypoplastic fibulae","HPO_Name__c":"Fibular aplasia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"The presence of an abnormal lateral curvature of the spine.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002650","HPO_Name__c":"Scoliosis","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormality of the normal developmental rotation of the kidney leading to an abnormal axial orientation of the kidney.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0004717","HPO_Name__c":"Axial malrotation of the kidney","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An abnormality of the process of blood coagulation. That is, altered ability or inability of the blood to clot.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001928","HPO_Synonym__c":"Abnormal blood coagulation studies; Coagulation abnormalities; Coagulation abnormality; Haemorrhagic disorders","HPO_Name__c":"Abnormality of coagulation","Feature_System__c":"Blood and Blood-Forming Tissue","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Developmental hypoplasia of the mandible.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000347","HPO_Synonym__c":"Decreased size of lower jaw; Decreased size of mandible; Hypoplasia of lower jaw; Hypoplasia of mandible; Hypoplastic mandible; Hypoplastic mandible condyle; Hypotrophic lower jaw; Hypotrophic mandible; Little lower jaw; Little mandible; Lower jaw deficiency; Lower jaw hypoplasia; Mandibular deficiency; Mandibular hypoplasia; Mandibular micrognathia; Micrognathia of lower jaw; Micromandible; Robin mandible; Severe hypoplasia of mandible; Small jaw; Small lower jaw; Small mandible; Underdevelopment of lower jaw; Underdevelopment of mandible","HPO_Name__c":"Micrognathia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Twisted position of the tibia (shin bone) associated with pathological rotation of the leg.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0100694","HPO_Name__c":"Tibial torsion","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Naevus flammeus localized in the skin of the forehead.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007413","HPO_Synonym__c":"Port-wine stain on forehead","HPO_Name__c":"Nevus flammeus of the forehead","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Coxa valga is a deformity of the hip in which the angle between the femoral shaft and the femoral neck is increased compared to age-adjusted values (about 150 degrees in newborns gradually reducing to 120-130 degrees in adults).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002673","HPO_Synonym__c":"Valgus hip","HPO_Name__c":"Coxa valga","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A positional abnormality marked by outward bowing of the legs in which the knees stay wide apart when a person stands with the feet and ankles together.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002970","HPO_Synonym__c":"Genu vara; Genua vara; Outward bow-leggedness; Outward bowing at knees","HPO_Name__c":"Genu varum","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Missing radius bone associated with congenital failure of development.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003974","HPO_Synonym__c":"absence of radius and ulna; Absent ossification/absence of radius; Aplasia of the radius; Missing outer large bone of forearm; Radial aplasia","HPO_Name__c":"Absent radius","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An anomaly of the intra-atrial or intraventricular septum.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001671","HPO_Synonym__c":"Abnormality of the cardiac septa; Heart septal defect; Septal defects","HPO_Name__c":"Abnormal cardiac septum morphology","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A type of abnormal location of the ears in which the position of the ears is characterized by posterior rotation (the superior part of the ears is rotated towards the back of the head, and the inferior part of the ears towards the front).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000358","HPO_Synonym__c":"Ear, posterior angulation, increased; Ears rotated toward back of head; Posteriorly angulated ears; Posteriorly rotated; Posteriorly rotated auricles; Posteriorly-angulated ears; Posteriorly-rotated ears","HPO_Name__c":"Posteriorly rotated ears","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A type of hearing impairment in one or both ears related to an abnormal functionality of the cochlear nerve.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000407","HPO_Synonym__c":"Hearing loss, sensorineural; Sensorineural deafness; Sensorineural hearing loss","HPO_Name__c":"Sensorineural hearing impairment","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Displacement of the femur from its normal location in the hip joint.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002827","HPO_Synonym__c":"Dislocated femoral heads; Dislocated hips; Dislocation of hip; Dislocation of the femoral head; Hip dislocation","HPO_Name__c":"Hip dislocation","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000891","HPO_Name__c":"Cervical ribs","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A congenital defect characterized by absence of the uterus. Aplasia refers to the failure of an organ to develop during embryonic growth and development due to the absence of primordial tissue.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000151","HPO_Synonym__c":"Absent uterus; uterus absent","HPO_Name__c":"Aplasia of the uterus","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Absence (due to failure to form) or underdevelopment of the humerus.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006507","HPO_Synonym__c":"Absent/small long bone in upper arm; Absent/underdeveloped long bone in upper arm","HPO_Name__c":"Aplasia/hypoplasia of the humerus","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The kneecap normally is located within the groove termed trochlea on the distal femur and can slide up and down in it. Patellar dislocation occurs if the patella fully dislocates out of the groove.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002999","HPO_Synonym__c":"Dislocated kneecap; Dislocated patellae; Dislocation of patella","HPO_Name__c":"Patellar dislocation","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Increased thumb width without increased dorso-ventral dimension.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0011304","HPO_Synonym__c":"Broad phalanges of the thumb; Broad thumb; Broad thumbs; Wide/broad thumb; Wide/broad thumb phalanges","HPO_Name__c":"Broad thumb","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"In the resting position, the tip of the thumb is on, or near, the palm, close to the base of the fourth or fifth finger.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001181","HPO_Synonym__c":"Adducted thumbs; Inward turned thumb; Thumb-in-palm deformity; Thumb-in-palm pattern","HPO_Name__c":"Adducted thumb","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"The presence of any abnormality of the genitourinary system.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000119","HPO_Synonym__c":"Abnormality of the GU system; Genitourinary abnormality; Genitourinary tract anomalies; Genitourinary tract malformation; Urogenital abnormalities; Urogenital anomalies","HPO_Name__c":"Abnormality of the genitourinary system","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Webbing or fusion of the fingers, involving soft parts only or including bone structure. Bony fusions are referred to as \\\"bony\\\" Syndactyly if the fusion occurs in a radio-ulnar axis. Fusions of bones of the fingers in a proximo-distal axis are referred to as \\\"Symphalangism\\\".","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006101","HPO_Synonym__c":"Partial syndactyly","HPO_Name__c":"Finger syndactyly","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Width of the forehead or distance between the frontotemporales is more than two standard deviations above the mean (objective); or apparently increased distance between the two sides of the forehead.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000337","HPO_Synonym__c":"Bitemporal widening; Broad forehead; Increased bitemporal dimension; Increased bitemporal width; Increased width of the forehead; Intertemporal widening; Wide forehead","HPO_Name__c":"Broad forehead","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Cleft palate is a developmental defect of the palate resulting from a failure of fusion of the palatine processes and manifesting as a separation of the roof of the mouth (soft and hard palate).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000175","HPO_Synonym__c":"Cleft hard and soft palate; Cleft of hard and soft palate; Cleft of palate; Cleft palate; Cleft roof of mouth; Palatoschisis; Uranostaphyloschisis","HPO_Name__c":"Cleft palate","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A connection of the right and left kidney by an isthmus of functioning renal parenchyma or fibrous tissue that crosses the midline.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000085","HPO_Synonym__c":"Horseshoe kidney; Horseshoe kidneys","HPO_Name__c":"Horseshoe kidney","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormally increased height of the forehead.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000348","HPO_Synonym__c":"High forehead","HPO_Name__c":"High forehead","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormality of the kidney.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000077","HPO_Synonym__c":"Abnormal kidney; Abnormality of the kidney; Renal anomalies; Renal anomaly","HPO_Name__c":"Abnormality of the kidney","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A reduction in the number of circulating thrombocytes.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001873","HPO_Synonym__c":"Low platelet count","HPO_Name__c":"Thrombocytopenia","Feature_System__c":"Blood and Blood-Forming Tissue","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3320","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Absence or underdevelopment of the patella.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006498","HPO_Synonym__c":"Absent or hypoplastic patellae; Absent/hypoplastic patella; Absent/small kneecap; Absent/underdeveloped kneecap; Aplastic or hypoplastic patellae; Hypoplastic or absent patella; Patellar aplasia/hypoplasia; Small to absent patellae","HPO_Name__c":"Aplasia/Hypoplasia of the patella","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Hematology","Congenital Abnormality"],"Specialist":["Genetics","Hematology","Orthopedics","Pediatrics"],"Account":["Congenital limb malformation"]},"synonyms":["1q21.1 susceptibility locus for thrombocytopenia-absent radius (tar) syndrome"," tar"," tar - thrombocytopenia with absent radius syndrome"," tar syndrome"," thrombocytopenia absent radius syndrome"," thrombocytopenia with absent radii (tar) syndrome"," thrombocytopenia with absent radius syndrome"," thrombocytopenia-absent radii syndrome"," thrombocytopenia-absent radius syndrome"]}