{"Name":"Extrasystoles-short stature-hyperpigmentation-microcephaly syndrome","DiseaseID__c":"GARD:0002213","id":2213,"encodedName":"extrasystoles-short-stature-hyperpigmentation-microcephaly-syndrome","IsDeleted":false,"Disease_Name_Full__c":"Extrasystoles-short stature-hyperpigmentation-microcephaly syndrome","Xref_IDs__c":"C1851412; C565032; MEDGEN:343564; MONDO:0007588; OMIM:133750; ORPHA:1964","USA_Estimate__c":"1,000","No_of_Specialist_Tagsa__c":6,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":0,"No_of_HHS_records__c":0,"World_Estimate__c":"1 to 8,000","No_of_HRSA_records__c":0,"Evidence_Based_Score__c":0,"No_of_Disease_Descriptions__c":1,"Disease_Characteristics_Score__c":7,"No_of_Age_at_Onset__c":1,"Description_Source__c":"MONDO:0007588","Disease_Description__c":"Extrasystoles-short stature-hyperpigmentation-microcephaly syndrome is a rare, genetic, malformation syndrome with short stature characterized by microcephaly, borderline intellectual disability, hyperpigmentation of the skin, short stature, and ventricular extrasystoles. Cardiac syncope may also be associated. There have been no further descriptions in the literature since 1975.","GARD_Name__c":"Extrasystoles-short stature-hyperpigmentation-microcephaly syndrome","GARD_Synonym__c":"char-douglas-dungan syndrome; extrasystoles, multiform ventricular, with short stature, hyperpigmentation and microcephaly","Curated_Disease_Description_Source__c":"MONDO:0007588","Curated_Disease_Description__c":"Extrasystoles-short stature-hyperpigmentation-microcephaly syndrome is a rare, genetic, malformation syndrome with short stature characterized by microcephaly, borderline intellectual disability, hyperpigmentation of the skin, short stature, and ventricular extrasystoles. Cardiac syncope may also be associated. There have been no further descriptions in the literature since 1975.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"1,000","Age_at_Onset_Snippet_Text__c":"as a Newborn","SourceID__c":"ORPHA:1964","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0007588","ORPHANET_ID__c":"ORPHA:1964","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Síndrome de extrasístoles-talla baja-hiperpigmentación-microcefalia","Spanish_Description_Source__c":"ORPHA:1964","Spanish_Description__c":"El síndrome de extrasístoles - talla baja - hiperpigmentación - microcefalia, es un síndrome malformativo genético poco frecuente caracterizado por talla baja, microcefalia, discapacidad intelectual límite, hiperpigmentación cutánea y extrasístoles ventriculares. También puede tener asociado síncope cardíaco. No ha habido más casos descritos en la literatura desde 1975.","Spanish_Disease_Name__c":"síndrome de extrasístoles-talla baja-hiperpigmentación-microcefalia","Spanish_GARD_Synonym__c":"síndrome de char-douglas-dungan","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":"Extrasystoles-short stature-hyperpigmentation-microcephaly syndrome is a rare, genetic, malformation syndrome with short stature characterized by microcephaly, borderline intellectual disability, hyperpigmentation of the skin, short stature, and ventricular extrasystoles. Cardiac syncope may also be associated. There have been no further descriptions in the literature since 1975.","Curated_Disease_Description_Source__c":"MONDO:0007588","GARD_Synonym__c":"char-douglas-dungan syndrome; extrasystoles, multiform ventricular, with short stature, hyperpigmentation and microcephaly","Name":"Extrasystoles-short stature-hyperpigmentation-microcephaly syndrome","Curated_USA_Estimate__c":"1,000","estimateUsa":"1,000"}],"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":"Dermatology","Tag_Category__c":"Account;Disease Category;Specialist","category_description":"Skin diseases, or integumentary system diseases, affect the skin, hair, nails, sweat glands, or oil glands.","curated_tag_name":"Skin 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":"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":"Neonatal","Provided_By__c":"ORPHA:1964"}],"External_Identifier_Disease__c":[{"URL__c":"https://www.omim.org/entry/133750","Source__c":"C1851412; MONDO:0007588; ORPHA:1964","Xref__c":"OMIM:133750"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=343564","Source__c":"C1851412","Xref__c":"MEDGEN:343564"},{"URL__c":"https://www.orpha.net/en/disease/detail/1964","Source__c":"C1851412; MONDO:0007588","Xref__c":"ORPHA:1964"},{"URL__c":"https://www.ncbi.nlm.nih.gov/mesh/C565032","Source__c":"MONDO:0007588","Xref__c":"C565032"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C1851412","Source__c":"C1851412","Xref__c":"C1851412"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0007588","Source__c":"GARD:0002213","Xref__c":"MONDO:0007588"}],"Inheritance__c":["Autosomal dominant"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:1964","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Head circumference below 2 standard deviations below the mean for age and sex.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000252","HPO_Synonym__c":"Abnormally small cranium; Abnormally small skull; Decreased circumference of cranium; Decreased size of cranium; Decreased size of skull; Reduced head circumference; small cranium; Small head circumference","HPO_Name__c":"Microcephaly","Feature_System__c":"Nervous System; Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1964","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Premature ventricular contractions (PVC) or ventricular extrasystoles are premature contractions of the heart that arise in response to an impulse in the ventricles rather than the normal impulse from the sinoatrial (SA) node.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006682","HPO_Synonym__c":"Extra heart beat; Premature ventricular beat; Premature ventricular contractions; Ventricular ectopics; Ventricular extrasystoles; Ventricular premature beat","HPO_Name__c":"Premature ventricular contraction","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1964","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:1964","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"The absence of one or more teeth from the normal series by a failure to develop","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009804","HPO_Synonym__c":"Decreased tooth count; Dental agenesis; Failure of development of some teeth; Reduced number of teeth; Teeth, agenesis","HPO_Name__c":"Tooth agenesis","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1964","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:1964","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A decreased rate of skeletal maturation. Delayed skeletal maturation can be diagnosed on the basis of an estimation of the bone age from radiographs of specific bones in the human body.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002750","HPO_Synonym__c":"Delayed bone age; Delayed bone age before puberty; Delayed bone maturation; Delayed skeletal development; Retarded bone age; Skeletal maturation retardation","HPO_Name__c":"Delayed skeletal maturation","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1964","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Impaired conduction of cardiac impulse occurring anywhere along the conduction pathway.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0012722","HPO_Name__c":"Heart block","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1964","HPO_Frequency__c":"Frequent (30-79%)","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:1964","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The distal and proximal transverse palmar creases are merged into a single transverse palmar crease on both hands.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007598","HPO_Name__c":"Bilateral single transverse palmar creases","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1964","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"}},{"Provided_By__c":"ORPHA:1964","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An abnormality of dermatoglyphs (fingerprints), which are present on fingers, palms, toes, and soles.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007477","HPO_Synonym__c":"Abnormal fingerprints; Dermatoglyphic abnormalities","HPO_Name__c":"Abnormal dermatoglyphics","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1964","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A bacterial infection of the endocardium, the inner layer of the heart, which usually involves the heart valves.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006689","HPO_Synonym__c":"Infective endocarditis","HPO_Name__c":"Bacterial endocarditis","Feature_System__c":"Cardiovascular System; Immune System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:1964","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007400","HPO_Name__c":"Irregular hyperpigmentation","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Neurology","Dermatology","Congenital Abnormality"],"Specialist":["Genetics","Neurology","Dermatology","Orthopedics","Neurodevelopmental disabilities","Pediatrics"],"Account":["Dermatology"]},"synonyms":["char-douglas-dungan syndrome"," extrasystoles, multiform ventricular, with short stature, hyperpigmentation and microcephaly"]}