{"Name":"Freeman-Sheldon syndrome","DiseaseID__c":"GARD:0006466","id":6466,"encodedName":"freeman-sheldon-syndrome","IsDeleted":false,"Disease_Name_Full__c":"Freeman-Sheldon syndrome","Xref_IDs__c":"52616002; C0265224; C535483; C98931; DOID:0111604; DOID:0111605; MEDGEN:120516; MONDO:0008675; OMIM:193700; ORPHA:2053","USA_Estimate__c":"1,000","No_of_Specialist_Tagsa__c":5,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":0,"No_of_HHS_records__c":1,"World_Estimate__c":"1 to 8,000","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:0008675","Disease_Description__c":"A rare congenital, distal arthogryposis syndrome characterized by microstomia, whistling-face appearance, Chin with V- or H- shaped creased, and prominent nasolabial folds; most patients present club foot and congenital joint contractures of the hands and feet. It is the most severe form of distal arthrogryposis.","GARD_Name__c":"Freeman-Sheldon syndrome","GARD_Synonym__c":"arthrogryposis, distal, type 2a; arthrogryposis, distal, type 2a (freeman-sheldon); cranio-carpo-tarsal syndrome; craniocarpotarsal dysplasia; craniocarpotarsal dystrophy; da2a; distal arthrogryposis type 2a; freeman burian syndrome; freeman sheldon syndrome; freeman-burian syndrome; whistling face syndrome; whistling face-windmill vane hand syndrome; whistling-face syndrome; windmill-vane-hand syndrome","Curated_Disease_Description_Source__c":"GARD:0006466","Curated_Disease_Description__c":"Freeman-Sheldon syndrome (also known as Freeman-Burian syndrome) is a condition that primarily affects muscles in the face and skull (craniofacial muscles) and can often affect joints in the hands and feet. The condition is characterized by abnormalities known as contractures, which result from permanent tightening of muscles, skin, tendons, and surrounding tissues, and restrict movement of the affected body part. In Freeman-Sheldon syndrome, contractures in the face lead to a distinctive facial appearance including a small mouth (microstomia) with pursed lips, giving the appearance of whistling. For this reason, Freeman-Sheldon syndrome is sometimes called 'whistling face syndrome.' Other facial features common in this condition include a chin dimple shaped like an 'H' or 'V' and unusually deep folds in the skin between the nose and the corners of the mouth (nasolabial folds). People with Freeman-Sheldon syndrome may also have a variety of other facial features, such as a prominent forehead and brow ridges, a sunken appearance of the middle of the face (midface hypoplasia), a short nose, a long area between the nose and mouth (philtrum), and full cheeks. Affected individuals may have a number of abnormalities that affect the eyes. These features can include widely spaced eyes (hypertelorism), deep-set eyes, outside corners of the eyes that point downward (down-slanting palpebral fissures), a narrowing of the eye opening (blepharophimosis), droopy eyelids (ptosis), and eyes that do not look in the same direction (strabismus). Other features that can occur in Freeman-Sheldon syndrome include an unusually small tongue (microglossia) and jaw (micrognathia) and a high arch in the roof of the mouth (high-arched palate). People with Freeman-Sheldon syndrome may have difficulty swallowing (dysphagia), a failure to gain weight and grow at the expected rate (failure to thrive), and breathing complications that may be life-threatening. Speech problems or hearing impairment can also occur in people with this disorder. In people with Freeman-Sheldon syndrome, contractures in the hands and feet can lead to permanently bent fingers and toes (camptodactyly), a hand deformity in which all of the fingers are angled outward toward the fifth finger (ulnar deviation, also called 'windmill vane hand'), and inward- and downward-turning feet (clubfoot). Less commonly, contractures affect the hips, knees, shoulders, or elbows. People with Freeman-Sheldon syndrome may also have abnormalities of the spine, ribs, or chest. Many affected individuals have abnormal side-to-side or front-to-back curvature of the spine (scoliosis or kyphosis) or an abnormally curved lower back (lordosis). In many affected individuals, the muscles between the ribs do not function properly, which can impair breathing or coughing. The ribs or breastbone (sternum) may be abnormally shaped in people with this condition. Intelligence is unaffected in most people with Freeman-Sheldon syndrome, but development of normal milestones may be delayed due to physical abnormalities.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"1,000","Age_at_Onset_Snippet_Text__c":"during Pregnancy and as a Newborn","SourceID__c":"ORPHA:2053","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Grouping","MONDO_ID__c":"MONDO:0008675","ORPHANET_ID__c":"ORPHA:2053","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Síndrome de freeman-sheldon","Spanish_Description_Source__c":"ORPHA:2053","Spanish_Description__c":"Es un síndrome poco frecuente de artrogriposis distal congénito caracterizado por microstomía, apariencia de cara silbando, mentón con surcos en forma de V o H y pliegues nasolabiales prominentes; la mayoría de los pacientes presenta pie zambo y contracturas congénitas de las articulaciones de las manos y los pies. Es la forma más grave de artrogriposis distal.","Spanish_Disease_Name__c":"síndrome de freeman-sheldon","Spanish_GARD_Synonym__c":"artrogriposis distal tipo 2a; displasia cráneo-carpo-tarsal; distrofia cráneo-carpo-tarsal; síndrome de cara de silbador; síndrome de freeman-burian","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":"Freeman-Sheldon syndrome (also known as Freeman-Burian syndrome) is a condition that primarily affects muscles in the face and skull (craniofacial muscles) and can often affect joints in the hands and feet. The condition is characterized by abnormalities known as contractures, which result from permanent tightening of muscles, skin, tendons, and surrounding tissues, and restrict movement of the affected body part. In Freeman-Sheldon syndrome, contractures in the face lead to a distinctive facial appearance including a small mouth (microstomia) with pursed lips, giving the appearance of whistling. For this reason, Freeman-Sheldon syndrome is sometimes called 'whistling face syndrome.' Other facial features common in this condition include a chin dimple shaped like an 'H' or 'V' and unusually deep folds in the skin between the nose and the corners of the mouth (nasolabial folds). People with Freeman-Sheldon syndrome may also have a variety of other facial features, such as a prominent forehead and brow ridges, a sunken appearance of the middle of the face (midface hypoplasia), a short nose, a long area between the nose and mouth (philtrum), and full cheeks. Affected individuals may have a number of abnormalities that affect the eyes. These features can include widely spaced eyes (hypertelorism), deep-set eyes, outside corners of the eyes that point downward (down-slanting palpebral fissures), a narrowing of the eye opening (blepharophimosis), droopy eyelids (ptosis), and eyes that do not look in the same direction (strabismus). Other features that can occur in Freeman-Sheldon syndrome include an unusually small tongue (microglossia) and jaw (micrognathia) and a high arch in the roof of the mouth (high-arched palate). People with Freeman-Sheldon syndrome may have difficulty swallowing (dysphagia), a failure to gain weight and grow at the expected rate (failure to thrive), and breathing complications that may be life-threatening. Speech problems or hearing impairment can also occur in people with this disorder. In people with Freeman-Sheldon syndrome, contractures in the hands and feet can lead to permanently bent fingers and toes (camptodactyly), a hand deformity in which all of the fingers are angled outward toward the fifth finger (ulnar deviation, also called 'windmill vane hand'), and inward- and downward-turning feet (clubfoot). Less commonly, contractures affect the hips, knees, shoulders, or elbows. People with Freeman-Sheldon syndrome may also have abnormalities of the spine, ribs, or chest. Many affected individuals have abnormal side-to-side or front-to-back curvature of the spine (scoliosis or kyphosis) or an abnormally curved lower back (lordosis). In many affected individuals, the muscles between the ribs do not function properly, which can impair breathing or coughing. The ribs or breastbone (sternum) may be abnormally shaped in people with this condition. Intelligence is unaffected in most people with Freeman-Sheldon syndrome, but development of normal milestones may be delayed due to physical abnormalities.","Curated_Disease_Description_Source__c":"GARD:0006466","GARD_Synonym__c":"arthrogryposis, distal, type 2a; arthrogryposis, distal, type 2a (freeman-sheldon); cranio-carpo-tarsal syndrome; craniocarpotarsal dysplasia; craniocarpotarsal dystrophy; da2a; distal arthrogryposis type 2a; freeman burian syndrome; freeman sheldon syndrome; freeman-burian syndrome; whistling face syndrome; whistling face-windmill vane hand syndrome; whistling-face syndrome; windmill-vane-hand syndrome","Name":"Freeman-Sheldon syndrome","Curated_USA_Estimate__c":"1,000","estimateUsa":"1,000"}],"Organization_Supported_Diseases__c":[{"Account_Name__c":"myFace","Website__c":"https://www.myface.org/"},{"Account_Name__c":"The Arthrogryposis Group","Website__c":"http://www.arthrogryposis.co.uk/"},{"Account_Name__c":"Alianza Iberoamericana de Enfermedades Raras o Poco Frecuentes","Website__c":"https://aliber.org/web/"},{"Account_Name__c":"Federación Mexicana de Enfermedades Raras (FEMEXER)","Website__c":"http://www.femexer.org/"},{"Account_Name__c":"Federación Española de Enfermedades Raras","Website__c":"https://enfermedades-raras.org/"},{"Account_Name__c":"Federación Colombiana de Enfermedades Raras","Website__c":"http://www.fecoer.org"},{"Account_Name__c":"Federación Argentina de Enfermedades Poco Frecuentes","Website__c":"https://fadepof.org.ar/"},{"Account_Name__c":"Asociación Todos Unidos Enfermedades Raras Uruguay","Website__c":"https://atueru.org.uy/"},{"Account_Name__c":"FACES: The National Craniofacial Association","Website__c":"https://www.faces-cranio.org/"},{"Account_Name__c":"Arthrogryposis Multiplex Congenita Support Inc.","Website__c":"https://www.amcsupport.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":"Orthopedics","Tag_Category__c":"Specialist"},{"Tag_Name__c":"Congenital limb malformation","Tag_Category__c":"Account","curated_tag_name":"Limb anomalies"},{"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":"Neonatal","Provided_By__c":"ORPHA:2053"},{"Age_At_Onset__c":"Antenatal","Provided_By__c":"ORPHA:2053"}],"Diagnosis__c":[{"Type__c":"GTR","Curie__c":"MEDGEN:C0265224"}],"External_Identifier_Disease__c":[{"URL__c":"https://raresource.nih.gov/diseases/filter/0006466","Source__c":"RareSource"},{"URL__c":"https://www.ncbi.nlm.nih.gov/mesh/C535483","Source__c":"MONDO:0008675","Xref__c":"C535483"},{"URL__c":"https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C98931","Source__c":"C0265224; MONDO:0008675","Xref__c":"C98931"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C0265224","Source__c":"C0265224","Xref__c":"C0265224"},{"URL__c":"https://www.omim.org/entry/193700","Source__c":"C0265224; MONDO:0008675","Xref__c":"OMIM:193700"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=120516","Source__c":"C0265224","Xref__c":"MEDGEN:120516"},{"URL__c":"https://browser.ihtsdotools.org/?perspective=full&conceptId1=52616002","Source__c":"C0265224; MONDO:0008675","Xref__c":"52616002"},{"URL__c":"https://www.ebi.ac.uk/ols4/ontologies/doid/classes?obo_id=DOID%3A0111604","Source__c":"MONDO:0008675","Xref__c":"DOID:0111604"},{"URL__c":"https://www.orpha.net/en/disease/detail/2053","Source__c":"C0265224; MONDO:0008675; ORPHA:2053","Xref__c":"ORPHA:2053"},{"URL__c":"https://www.ebi.ac.uk/ols4/ontologies/doid/classes?obo_id=DOID%3A0111605","Source__c":"MONDO:0008675","Xref__c":"DOID:0111605"},{"URL__c":"https://medlineplus.gov/genetics/condition/freeman-sheldon-syndrome","Source__c":"GARD:0006466","Xref__c":"https://medlineplus.gov/genetics/condition/freeman-sheldon-syndrome"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0008675","Source__c":"GARD:0006466","Xref__c":"MONDO:0008675"}],"GARD_Disease_Gene__c":[{"GeneSymbol__c":"MYH3","GHR_URL__c":"https://medlineplus.gov/genetics/gene/myh3","Gene_Type__c":"protein-coding gene","Causal_Gene__c":true}],"Inheritance__c":["Autosomal recessive","Autosomal dominant"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"Diminished amniotic fluid volume in pregnancy.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001562","HPO_Synonym__c":"Low levels of amniotic fluid; Maternal oligohydramnios","HPO_Name__c":"Oligohydramnios","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Interpupillary distance more than 2 SD above the mean (alternatively, the appearance of an increased interpupillary distance or widely spaced eyes).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000316","HPO_Synonym__c":"Excessive orbital separation; Increased distance between eye sockets; Increased distance between eyes; Increased interpupillary distance; Ocular hypertelorism; Wide-set eyes; Widely spaced eyes; Widened interpupillary distance","HPO_Name__c":"Hypertelorism","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"The presence of excess amniotic fluid in the uterus during pregnancy.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001561","HPO_Synonym__c":"High levels of amniotic fluid; Hydramnios","HPO_Name__c":"Polyhydramnios","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Thinned, deficient, or excessively arched ala nasi.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000430","HPO_Synonym__c":"Ala nasi, underdeveloped; Alar cartilage hypoplasia; Decreased size of nasal alae; Hypoplastic alae nasae; Hypoplastic alae nasi; Hypoplastic alar cartilage; Hypoplastic alar nasae; Hypoplastic nares; Hypoplastic nasal alae; Hypoplastic nasal wings; Hypoplastic nostrils; Nasal cartilage hypoplasia; Small nasal alae; Thin hypoplastic alae nasi; Underdeveloped tissue around nostril","HPO_Name__c":"Underdeveloped nasal alae","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A deficiency or slowing down of growth pre- and postnatally.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001510","HPO_Synonym__c":"Delayed growth; Growth deficiency; Growth delay; Growth failure; Growth retardation; Poor growth; Retarded growth","HPO_Name__c":"Growth delay","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","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:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormality of fetal movement.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001557","HPO_Synonym__c":"Abnormal intrauterine movements","HPO_Name__c":"Prenatal movement abnormality","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Distance between nasal base and midline upper lip vermilion border more than 2 SD above the mean. Alternatively, an apparently increased distance between nasal base and midline upper lip vermilion border.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000343","HPO_Synonym__c":"Elongated philtrum; Increased height of philtrum; Increased length of philtrum; Increased vertical dimension of philtrum; Vertical hyperplasia of philtrum","HPO_Name__c":"Long philtrum","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Lack of prominence of the nose resulting from a posteriorly-placed nasal ridge.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000457","HPO_Synonym__c":"Depressed dorsum of nose; Depressed nasal dorsum; Flat dorsum of nose; Flat nasal dorsum; Flat nose; Recessed dorsum of nose; Recessed nasal dorsum; Recessed nasal ridge; Retruded dorsum of nose; Retruded nasal dorsum; Retruded nasal ridge","HPO_Name__c":"Depressed nasal ridge","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Malignant hyperthermia is characterized by a rapid increase in temperature to 39-42 degrees C. Malignant hyperthermia may occur in response to either inhalational anesthetics such as halothane, to muscle relaxants such as succinylcholine, or to exercise.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002047","HPO_Name__c":"Malignant hyperthermia","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"The palpebral fissure inclination is more than two standard deviations below the mean.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000494","HPO_Synonym__c":"Antimongoloid eye slant; Antimongoloid slant of palpebral fissures; Antimongoloid slanted palpebral fissures; Down slanting palpebral fissures; Down-slanted palpebral fissures; Down-slanting palpebral fissure; Down-slanting palpebral fissures; Downslanting palpebral fissure; Downslanting palpebral fissures; Downward slanted palpebral fissures; Downward slanting of the opening between the eyelids; Downward slanting palpebral fissures; Downward-slanting palpebral fissures; Palpebral fissures down-slanted","HPO_Name__c":"Downslanted palpebral fissures","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","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:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A persistent midline depression of the skin over the fat pad of the chin.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0010751","HPO_Synonym__c":"Chin butt; Chin dent; Chin dimple; Chin skin dimple; Dimple chin; Gelasin of chin; Indentation of chin","HPO_Name__c":"Dimple chin","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","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:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Increased breadth of the nasal bridge (and with it, the nasal root).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000431","HPO_Synonym__c":"Broad nasal bridge; Broad nasal root; Broadened nasal bridge; Increased breadth of bridge of nose; Increased breadth of nasal bridge; Increased width of bridge of nose; Increased width of nasal bridge; Nasal bridge broad; Nasal bridge, wide; Wide bridge of nose; Wide nasal bridge; Widened nasal bridge","HPO_Name__c":"Wide nasal bridge","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A height below that which is expected according to age and sex norms. Although there is no universally accepted definition of short stature, many refer to \\\"short stature\\\" as height more than 2 standard deviations below the mean for age and sex (or below the 3rd percentile for age and sex dependent norms).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0004322","HPO_Synonym__c":"Decreased body height; Height less than 3rd percentile; Short stature; Small stature; Stature below 3rd percentile","HPO_Name__c":"Short stature","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Bending or curvature of a finger toward the ulnar side (i.e., away from the thumb). The deviation is at the metacarpal-phalangeal joint, and this finding is distinct from clinodactyly.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009465","HPO_Synonym__c":"Finger bends toward pinky; Ulnar Drift","HPO_Name__c":"Ulnar deviation of finger","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormality in the sound (volume) or cadence (rate) of speech.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002167","HPO_Synonym__c":"Abnormal speech; Abnormal vocalization; Abnormality of speech or vocalization","HPO_Name__c":"Abnormal speech pattern","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The upper eyelid margin is positioned 3 mm or more lower than usual and covers the superior portion of the iris (objective); or, the upper lid margin obscures at least part of the pupil (subjective).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000508","HPO_Synonym__c":"Blepharoptosis; Drooping upper eyelid; Eyelid ptosis; Palpebral ptosis","HPO_Name__c":"Ptosis","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"The absence of the major creases of the palm (distal transverse crease, proximal transverse crease, or thenar crease).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0010489","HPO_Synonym__c":"Absence of the palmar creases; Absent palm lines; Aplasia of the palmar creases","HPO_Name__c":"Absent palmar crease","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"The distal interphalangeal joint and/or the proximal interphalangeal joint of the fingers cannot be extended to 180 degrees by either active or passive extension.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0100490","HPO_Synonym__c":"Camptodactyly of hands; Camptodactyly of proximal interphalangeal joint; Contractures of the proximal interphalangeal joints of the fingers; Flexion contractures of proximal interphalangeal joints; Permanent flexion of the finger; Proximal interphalangeal finger joint contractures","HPO_Name__c":"Camptodactyly of finger","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An eye that is more deeply recessed into the plane of the face than is typical.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000490","HPO_Synonym__c":"Deep set eye; Deep-set eyes; Deeply set eye; Enophthalmos; Ocular depression; Sunken eye; Sunken eyes","HPO_Name__c":"Deeply set eye","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A type of speech characterized by the presence of an abnormally increased nasal airflow during speech associated with structural abnormality of the nasal passages.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001611","HPO_Synonym__c":"Hypernasal voice; Nasal speech; Nasal voice","HPO_Name__c":"Hypernasal speech","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0100790","HPO_Name__c":"Hernia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Testis in inguinal canal. That is, absence of one or both testes from the scrotum owing to failure of the testis or testes to descend through the inguinal canal to the scrotum.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000028","HPO_Synonym__c":"Cryptorchism; Undescended testes; Undescended testis","HPO_Name__c":"Cryptorchidism","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Impaired feeding performance of an infant as manifested by difficulties such as weak and ineffective sucking, brief bursts of sucking, and falling asleep during sucking. There may be difficulties with chewing or maintaining attention.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008872","HPO_Name__c":"Feeding difficulties in infancy","Feature_System__c":"Digestive System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Joint stiffness is a perceived sensation of tightness in a joint or joints when attempting to move them after a period of inactivity. Joint stiffness typically subsides over time.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001387","HPO_Synonym__c":"Joint stiffness; Stiff joint; Stiff joints","HPO_Name__c":"Joint stiffness","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Distance between the commissures of the mouth more than 2 SD below the mean. Alternatively, an apparently decreased width of the oral aperture (subjective).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000160","HPO_Synonym__c":"Microstomia; Narrow mouth; Small mouth; Small oral aperture","HPO_Name__c":"Narrow mouth","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Very frequent (80-99%)","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:2053","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Talipes equinovarus (also called clubfoot) typically has four main components: inversion and adduction of the forefoot; inversion of the heel and hindfoot; equinus (limitation of extension) of the ankle and subtalar joint; and internal rotation of the leg.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001762","HPO_Synonym__c":"Club feet; Club foot; Clubbing of feet; Clubfeet; Clubfoot; Equinovarus; Foot, talipes equinovarus; Pes equinovarus; Pes equinus","HPO_Name__c":"Talipes equinovarus","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2053","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A misalignment of the eyes so that the visual axes deviate from bifoveal fixation. The classification of strabismus may be based on a number of features including the relative position of the eyes, whether the deviation is latent or manifest, intermittent or constant, concomitant or otherwise and according to the age of onset and the relevance of any associated refractive error.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000486","HPO_Synonym__c":"Cross-eyed; Squint; Squint eyes","HPO_Name__c":"Strabismus","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Neurology","Congenital Abnormality"],"Specialist":["Genetics","Neurology","Orthopedics","Neuromuscular medicine","Pediatrics"],"Account":["Congenital limb malformation"]},"synonyms":["arthrogryposis, distal, type 2a"," arthrogryposis, distal, type 2a (freeman-sheldon)"," cranio-carpo-tarsal syndrome"," craniocarpotarsal dysplasia"," craniocarpotarsal dystrophy"," da2a"," distal arthrogryposis type 2a"," freeman burian syndrome"," freeman sheldon syndrome"," freeman-burian syndrome"," whistling face syndrome"," whistling face-windmill vane hand syndrome"," whistling-face syndrome"," windmill-vane-hand syndrome"],"spanishId":13266,"spanishName":"sindrome-de-freeman-sheldon"}