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:0000316 | Hypertelorism | |
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HP:0000319 | Flat philtrum | |
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HP:0000347 | Mandibular hypoplasia | "Underdevelopment of the mandible." [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:0000488 | Retinopathy | |
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HP:0000494 | Downward slanting palpebral fissures | |
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HP:0000504 | Abnormality of vision | "Abnormality of eyesight (visual perception)." [HPO:curators] |
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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:0000648 | Optic atrophy | |
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HP:0001009 | Telangiectasia | "Telangiectasias refer to small dilated blood vessels located near the surface of the skin or mucous membranes, measuring between 0.5 and 1 millimeter in diameter." [HPO:curators] |
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HP:0001028 | Hemangiomas | "The presence of multiple hemangiomas. A hemangioma is a benign tumor characterized by blood-filled spaces lined by benign endothelial cells. A hemangioma characterized by large endothelial spaces (caverns) is called a cavernous hemangioma (in contrast to a hemangioma with small endothelial spaces, which is called capillary hemangioma)." [HPO:curators] |
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HP:0001103 | Abnormality of the macula | |
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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:0001251 | Ataxia | "Ataxia is a nonspecific neurological sign and symptom consisting of gross lack of coordination of muscle movements. Ataxia is caused by dysfunction of one or more parts of the nervous system including the cerebellum, the sensory nervous system, the vestibular system, or the cerebral cortex." [HPO:curators] |
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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:0001290 | Generalized hypotonia | "Generalized muscular hypotonia (abnormally low muscle tone)." [HPO:curators] |
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HP:0001337 | Tremor | "An unintentional, oscillating to-and-fro muscle movement." [HPO:curators] |
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HP:0001508 | Failure to thrive | |
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HP:0001643 | Patent ductus arteriosus | |
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HP:0001744 | Splenomegaly | "An abnormal enlargement of the spleen." [HPO:curators] |
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HP:0001976 | Antithrombin III deficiency | |
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HP:0002098 | Respiratory distress | |
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HP:0002164 | Nail dysplasia | |
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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:0002395 | Lower limb hyperreflexia | |
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HP:0002705 | High, narrow palate | "The presence of a high and narrow palate." [HPO:curators] |
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HP:0002910 | Elevated transaminases | "Elevations of the levels of SGOT and SGPT in the serum. SGOT (serum glutamic oxaloacetic transaminase) and SGPT (serum glutamic pyruvic transaminase) are transaminases primarily found in the liver and heart and are released into the bloodstream as the result of liver or heart damage. SGOT and SGPT are used clinically mainly as markers of liver damage." [HPO:curators] |
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HP:0003236 | Elevated serum creatine phosphokinase | |
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HP:0003560 | Muscular dystrophy | "The term dystrophy means abnormal growth. However, muscular dystrophy is used to describe primary myopathies with a genetic basis and a progressive course characterized by progressive skeletal muscle weakness, defects in muscle proteins, and the apoptosis of muscle cells." [HPO:curators] |
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HP:0003593 | Early onset | |
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HP:0003642 | Abnormal isoelectric focusing of serum transferrin (type 1 pattern) | |
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HP:0003645 | Prolonged partial thromboplastin time | |
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HP:0003676 | Progressive disorder | |
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HP:0003828 | Variable expressivity | |
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HP:0004279 | Hypoplastic hand | |
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HP:0004855 | protein S deficiency | |
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HP:0005280 | Depressed nasal root and bridge | |
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HP:0005469 | Occipital plagiocephaly | "Occipital plagiocephaly can result from fusion or sclerosis of the lambdoid suture. If unilateral, this is accompanied by unilateral occipital flattening and bulging of the ispilateral frontal bone." [HPO:curators] |
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HP:0005484 | Microcephaly, postnatal | |
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HP:0005543 | Protein C deficiency | |
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HP:0006380 | Knee flexion deformities | |
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HP:0006466 | Contractures of the ankles | |
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HP:0006879 | Pontocerebellar atrophy | |
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HP:0009824 | Hypoplasia involving bones of the upper limbs | |
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HP:0011344 | Severe global developmental delay | "A severe delay in the achievement of motor or mental milestones in the domains of development of a child." [DDD:hvfirth] |
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HP:0012385 | Camptodactyly | "The distal interphalangeal joint and/or the proximal interphalangeal joint of the fingers or toes cannot be extended to 180 degrees by either active or passive extension." [HPO:probinson] |
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HP:0100704 | Cortical visual impairment | "A form of loss of vision caused by damage to the visual cortex rather than a defect in the eye." [HPO:probinson] |
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HP:0200055 | Small hands | |
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