HP:0000007 | Autosomal recessive 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 homozygotes. In the context of medical genetics, autosomal recessive disorders manifest in homozygotes (with two copies of the mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele)." [HPO:curators] |
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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:0000278 | Retrognathia | |
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HP:0000319 | Flat philtrum | |
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HP:0000369 | Low-set ears | "Low-set ears are defined to be set below an arbitrary line drawn between the lateral canthus of the eye and the occipital protruberance." [HPO:curators] |
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HP:0000400 | Large ears | |
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HP:0000483 | Astigmatism | |
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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:0000505 | Impaired vision | |
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HP:0000601 | Hypotelorism | |
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HP:0000613 | Photophobia | "Excessive sensitivity to light with the sensation of discomfort or pain in the eyes due to exposure to bright light." [HPO:curators] |
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HP:0000616 | Miosis | |
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HP:0000639 | Nystagmus | "Rhythmic, involuntary oscillations of one or both eyes related to abnormality in fixation, conjugate gaze, or vestibular mechanisms." [HPO:curators] |
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HP:0000662 | Night blindness | |
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HP:0001107 | Ocular albinism | |
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HP:0001290 | Generalized hypotonia | "Generalized muscular hypotonia (abnormally low muscle tone)." [HPO:curators] |
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HP:0001332 | Dystonia | "An abnormally increased muscular tone that causes fixed abnormal postures. There is a slow, intermittent twisting motion that leads to exaggerated turning and posture of the extremities and trunk." [HPO:curators] |
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HP:0001744 | Splenomegaly | "An abnormal enlargement of the spleen." [HPO:curators] |
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HP:0001875 | Neutropenia | |
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HP:0002059 | Cerebral atrophy | |
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HP:0002069 | Generalized tonic-clonic seizures | "Generalized tonic-clonic seizures are `generalized seizures` (HP:0002197) in which the patient suddenly loses conciousness, the eyes roll back, and the entire body musculature undergoes tonic contractions. In the clonic phase of the seizure, there are rhythmic contractions of the musculature alternating with relaxation of all muscle groups. Loss of sphincter control during the seizure is common. This form of seizure was formerly commonly called grand mal seizure." [HPO:curators] |
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HP:0002123 | Myoclonic seizures | "Myoclonic seizures are sudden, brief losses of consciousness and postural tone not associated with tonic muscular contractions. Myoclonic seizures may involve one body part or the entire body. In the latter case, the myoclonic seizure is accompanied by a violent fall but not by loss of consciousness." [HPO:curators] |
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HP:0002205 | Recurrent respiratory infections | |
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HP:0002240 | Hepatomegaly | "An abnormal enlargment of the liver." [HPO:curators] |
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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:0002721 | Immunodeficiency | |
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HP:0003593 | Early onset | |
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HP:0006530 | Interstitial pulmonary disease | |
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HP:0008059 | Aplasia/Hypoplasia of the macula | |
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HP:0008936 | Muscular hypotonia of the trunk | "Muscular hypotonia (abnormally low muscle tone) affecting the musculature of the trunk." [HPO:curators] |
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HP:0011968 | Feeding difficulties | "Impaired ability to eat related to problems gathering food and getting ready to suck, chew, or swallow it." [ISCA:eriggs] |
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HP:0012448 | Delayed myelination | "`Delayed` (PATO:0000502) `myelination` (GO:0042552)." [ORCID:0000-0001-5208-3432] |
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