| HP:0000006 | Autosomal dominant inheritance | "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele." [HPO:curators] |
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| HP:0000175 | Cleft palate | "Cleft palate is a developmental defect of the `palate` (FMA:54549) resulting from a failure of fusion of the palatine processes." [HPO:curators] |
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| HP:0000204 | Cleft lip | "A gap in the `upper lip` (FMA:59817). This is a congenital defect resulting from nonfusion of tissues of the lip during embryonal development." [HPO:probinson] |
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| HP:0000238 | Hydrocephalus | |
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| HP:0000252 | Microcephaly | "Microcephaly is a neurodevelopmental disorder in which the circumference of the head is more than two standard deviations smaller than the age- and gender-dependent norm." [HPO:curators] |
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| HP:0000486 | Strabismus | "Strabismus (also known as squint) is a condition in which the eyes are not properly aligned with each other." [HPO:curators] |
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| HP:0000518 | Cataract | "A cataract is an opacity or clouding that develops in the crystalline `lens` (FMA:58241) of the eye or in its `capsule` (FMA:58881)." [HPO:probinson] |
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| HP:0000565 | Esotropia | |
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| HP:0000568 | Microphthalmos | "A developmental anomaly characterized by abnormal smallness of one or both eyes." [HPO:curators] |
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| HP:0000965 | Cutis marmorata | |
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| HP:0001057 | Aplasia cutis congenita | "A developmental defect resulting in the congenital absence of skin in multiple or solitary non-inflammatory, well-demarcated, oval or circular ulcers with a diameter of about 1 to 2 cm. Aplasia cutis congenita most commonly occurs on the scalp, but may present in the face, trunk, or limbs." [HPO:curators] |
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| HP:0001156 | Brachydactyly | |
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| HP:0001163 | Abnormality of the metacarpal bones | |
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| HP:0001171 | Ectrodactyly (hands) | |
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| HP:0001249 | Mental retardation | |
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| HP:0001250 | Seizures | "Seizures are an intermittent `abnormality of the central nervous system` (FMA:HP:0002011) due to a sudden, excessive, disorderly discharge of cerebral neurons and characterized clinically by some combination of disturbance of sensation, loss of consciousness, impairment of psychic function, or convulsive movements." [HPO:probinson] |
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| HP:0001252 | Muscular hypotonia | "Muscular hypotonia is an abnormally low muscle tone (the amount of tension or resistance to movement in a muscle), often involving reduced muscle strength. Hypotonia is characterized by a diminished resistance to passive stretching." [HPO:curators] |
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| HP:0001263 | Developmental retardation | "A delay in the achievement of motor or mental milestones manifested prior to age 18 and generally associated with lifelong mental and/or physical impairments." [HPO:curators] |
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| HP:0001269 | Hemiparesis | "Relatively mild weakness in the arm, leg, and in some cases the face on one side of the body." [HPO:curators] |
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| HP:0001276 | Hypertonia | |
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| HP:0001290 | Generalized hypotonia | "Generalized muscular hypotonia (abnormally low muscle tone)." [HPO:curators] |
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| HP:0001302 | Pachygyria | "A congenital abnormality of the cerebral hemisphere chacterized by unusually thick gyrations (convolutions) of the cerebral cortex." [HPO:curators] |
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| HP:0001362 | Skull defect | "A localized defect in the bone of the skull resulting from abnormal embryological development. The defect is covered by normal skin. In some cases, skull x-rays have shown underlying lytic bone lesions which have closed before the age of one year." [HPO:curators] |
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| HP:0001394 | Cirrhosis | |
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| HP:0001409 | Portal hypertension | |
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| HP:0001508 | Failure to thrive | |
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| HP:0001541 | Ascites | |
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| HP:0001596 | Alopecia | "Loss of hair from the head or body." [HPO:curators] |
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| HP:0001622 | Premature birth | |
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| HP:0001629 | Ventricular septal defect | "A hole between the two bottom chambers (ventricles) of the heart. The defect is centered around the most superior aspect of the ventricular septum." [HPO:curators] |
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| HP:0001631 | Atrial septal defect | "Atrial septal defect (ASD) is a congenital heart defect that enables blood flow between the left and right atria via the interatrial septum. The three common types of ASD are sinus venosus defects, ostium secundum defects, and ostium primum defects." [HPO:curators] |
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| HP:0001636 | Tetralogy of Fallot | "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:curators] |
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| HP:0001641 | Abnormality of the pulmonary valve | "An abnormality of the `pulmonary valve` (FMA:7246)." [HPO:probinson] |
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| HP:0001642 | Pulmonic stenosis | "A narrowing of the right ventricular outflow tract that can occur at the pulmonary valve (valvular stenosis) or just below the pulmonary valve (infundibular stenosis). Infundibular pulmonic stenosis is mostly caused by overgrowth of the heart muscle wall (hypertrophy of the septoparietal trabeculae). Pulmonic stenosis is often seen as a part of Fallot s tetralogy, in which case the events leading to the formation of the overriding aorta are also believed to be a cause of the pulmonic stenosis. The pulmonic stenosis is the major cause of the malformations seen in patients with Fallot tetralogy, with the other associated malformations acting as compensatory mechanisms to the pulmonic stenosis. The degree of stenosis varies between individuals with TOF, and is the primary determinant of symptoms and severity. This malformation is infrequently described as sub-pulmonary stenosis or subpulmonary obstruction." [HPO:curators] |
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| HP:0001647 | Bicuspid aortic valve | "The presence of a bicuspid `aortic valve` (FMA:7236)." [HPO:probinson] |
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| HP:0001650 | Aortic stenosis | "The presence of a stenosis (narrowing) of the aortic valve." [HPO:curators] |
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| HP:0001762 | Talipes equinovarus | "Also called clubfoot typically has 4 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. Clubfoot is a complex, multifactorial deformity with genetic and intrauterine factors. One popular theory postulates that a clubfoot is a result of intrauterine maldevelopment of the talus that leads to adduction and plantarflexion of the foot. On radiographic projection a clubfoot can be noted as parallel axes of talus and calcaneus." [HPO:curators] |
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| HP:0001770 | Toe syndactyly | "Webbing or fusion of the toes, involving soft parts only or including bone structure. Bony fusions are revered to as "bony" Syndactyly if the fusion occurs in a radio-ulnar axis. Fusions of bones of the toes in a proximo-distal axis are refered to as "Symphalangism"." [HPO:curators] |
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| HP:0001792 | Nail hypoplasia | "Underdeveloped `fingernails` (FMA:54327) or `toenails` (FMA:54328)." [HPO:probinson] |
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| HP:0001804 | Hypoplastic fingernails | "Underdeveloped fingernails." [HPO:curators] |
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| HP:0001817 | Absent fingernails | |
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| HP:0001873 | Thrombocytopenia | |
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| HP:0001882 | Leukopenia | |
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| HP:0001883 | Talipes | |
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| HP:0002040 | Esophageal varices | |
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| HP:0002079 | Hypoplasia of the corpus callosum | "Underdevelopment of the corpus callosum." [HPO:curators] |
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| HP:0002084 | Encephalocele | |
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| HP:0002092 | Pulmonary hypertension | |
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| HP:0002119 | Ventriculomegaly | |
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| HP:0002126 | Polymicrogyria | "A congenital abnormality of the cerebral hemisphere characterized by an excessive number of small gyri (convolutions) on the surface of the brain." [HPO:curators] |
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| HP:0002132 | Porencephaly | |
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| HP:0002239 | Gastrointestinal hemorrhage | |
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| HP:0002353 | EEG abnormalities | "Abnormality observed by electroencephalogram (EEG), which is used to record of the brain s spontaneous electrical activity from multiple electrodes placed on the scalp." [HPO:curators] |
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| HP:0002539 | Cortical dysplasia | |
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| HP:0002558 | Supernumerary nipples | |
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| HP:0002612 | Congenital hepatic fibrosis | |
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| HP:0003812 | Phenotypic variability | |
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| HP:0004050 | Absent hands | |
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| HP:0004383 | Hypoplastic left heart | |
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| HP:0004415 | Pulmonary artery stenosis | |
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| HP:0004935 | Pulmonary artery atresia | |
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| HP:0006101 | Finger syndactyly | "Webbing or fusion of the fingers, involving soft parts only or including bone structure. Bony fusions are revered 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 refered to as "Symphalangism"." [HPO:curators] |
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| HP:0006970 | Periventricular leukomalacia | |
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| HP:0007589 | Aplasia cutis congenita on trunk or limbs | "A developmental defect resulting in the congenital absence of skin on the trunk or the limbs." [HPO:curators] |
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| HP:0007590 | Aplasia cutis congenita over posterior parietal area | |
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| HP:0008070 | Sparse hair | |
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| HP:0009882 | Hypoplasia of the distal phalanges of the hand | |
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| HP:0010624 | Aplastic/hypoplastic toenails | |
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| HP:0010760 | Aplasia of the toes | |
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| HP:0030011 | Imperforate hymen | "A congenital disorder where the hymen (a membrane that surrounds or partially covers the external vaginal opening) does not have an opening and completely obstructs the vagina." [] |
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| HP:0100026 | Arteriovenous malformations | |
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