| HPO |
HP:0000684 |
Delayed eruption of teeth |
"Delayed tooth eruption, which can be defined as tooth eruption more than 2 SD beyond the mean eruption age." [HPO:ibailleulforestier, PMID:19125428, PMID:31468724] |
This term should not be used in a patient with Gingival overgrowth. Eruption is defined by the appearance of a tooth that has pierced the oral mucosa. There are established norms for the timing of eruption in both deciduous and permanent teeth. Eruption delay may affect either the deciduous teeth, permanent teeth, or both. The absence of shedding of deciduous teeth may be seen in association with delayed permanent tooth eruption or agenesis of successional permanent teeth. The diagnosis eruption delayed requires clinical and radiographic examinations. |
HP:0006292 |
| HPO |
HP:0000729 |
Autistic behavior |
"Persistent deficits in social interaction and communication and interaction as well as a markedly restricted repertoire of activity and interest as well as repetitive patterns of behavior." [HPO:probinson, PMID:28879490] |
This term can be used to refer to autism spectrum disorder as a phenotypic feature that can be a component of a disease. Autism spectrum disorder range from a severe form, called autistic disorder, to a milder form, Asperger syndrome. |
HP:0000708 |
| HPO |
HP:0004691 |
2-3 toe syndactyly |
"Syndactyly with fusion of toes two and three." [HPO:sdoelken] |
— |
HP:0001770 |
| HPO |
HP:0000629 |
Periorbital fullness |
"Increase in periorbital soft tissue." [HPO:sdoelken] |
— |
HP:0000606 |
| HPO |
HP:0000750 |
Delayed speech and language development |
"A degree of language development that is significantly below the norm for a child of a specified age." [HPO:probinson] |
Language delay can be characterized by a failure to meet the developmental milestones for language development, an inability to follow directions, or slow or incomprehensible speech after the age of three years, as well as with severe problems with syntax or articulation. |
HP:0002167, HP:0002463, HP:0012758 |
| HPO |
HP:0002069 |
Bilateral tonic-clonic seizure |
"A bilateral tonic-clonic seizure is a seizure defined by a tonic (bilateral increased tone, lasting seconds to minutes) and then a clonic (bilateral sustained rhythmic jerking) phase." [HPO:pnrobinson, PMID:28276060] |
A tonic-clonic seizure may be generalised from onset or progress from a focal seizure to a bilateral tonic clonic seizure. This term describes the observed semiology of the seizure without specifying whether the onset is focal or generalized. Thus it can be used for coding bilateral tonic-clonic seizures when the onset is not known. This form of seizure was formerly commonly called grand mal seizure. |
HP:0001250 |
| HPO |
HP:0002465 |
Poor speech |
— |
— |
HP:0002167 |
| HPO |
HP:0007018 |
Attention deficit hyperactivity disorder |
"Attention deficit hyperactivity disorder (ADHD) manifests at age 2-3 years or by first grade at the latest. The main symptoms are distractibility, impulsivity, hyperactivity, and often trouble organizing tasks and projects, difficulty going to sleep, and social problems from being aggressive, loud, or impatient." [HPO:curators] |
— |
HP:0000736, HP:0000752 |
| HPO |
HP:0005280 |
Depressed nasal bridge |
"Posterior positioning of the nasal root in relation to the overall facial profile for age." [PMID:19152422] |
The adjective "depressed" here does not indicate an active process but a status. A depressed nasal bridge can occur irrespective of the width of the nasal bridge, and the width should be assessed independently. In infancy, the nasal bridge is relatively more posterior than in the older person. The term depressed nasal bridge should only be used when the bridge is more posterior than is typical for age and ethnic background. |
HP:0000422 |
| HPO |
HP:0000455 |
Broad nasal tip |
"Increase in width of the nasal tip." [HPO:probinson, PMID:19152422] |
Nasal tip width is assessed at the anterior junction of the alae and the tip. This is easier in persons with a somewhat squared shape of the nasal tip. This may be best viewed from the inferior aspect of the nose. No objective measures are available. See Bulbous nose for a related term. |
HP:0000436, HP:0000463 |
| HPO |
HP:0001763 |
Pes planus |
"A foot where the longitudinal arch of the foot is in contact with the ground or floor when the individual is standing; or, in a patient lying supine, a foot where the arch is in contact with the surface of a flat board pressed against the sole of the foot by the examiner with a pressure similar to that expected from weight bearing; or, the height of the arch is reduced." [HPO:probinson, PMID:19125433] |
'has part' some (flat and ('inheres in' some 'Longitudinal arch of foot (adult human)') and ('has modifier' some abnormal)) |
HP:0001760 |
| HPO |
HP:0000256 |
Macrocephaly |
"Occipitofrontal (head) circumference greater than 97th centile compared to appropriate, age matched, sex-matched normal standards. Alternatively, a apparently increased size of the cranium." [PMID:19125436] |
Macrocephaly can be due to hydrocephalus (increased CFSF), megalencephaly (increased brain volume) or thickening of the skull. Head circumference is measured from just above the glabella (the most prominent point on the frontal bone above the root of the nose) to the most posterior prominent point of the occipital bone using a tape measure. Some standard charts are organized by centiles [Hall et al. [2007]], others by standard deviations [Farkas, [1981]]. It is important to add an indication of how far above the normal standard the head circumference is if an accurate assessment of this can be made. Macrocephaly is an absolute term. The term relative macrocephaly can be used when the head size centile exceeds the centile for height, for example, head size at the 75th centile with height at the 5th centile for age and sex. |
HP:0040194 |
| HPO |
HP:0001513 |
Obesity |
"Accumulation of substantial excess body fat." [] |
— |
HP:0004324 |
| HPO |
HP:0002187 |
Intellectual disability, profound |
"Profound mental retardation is defined as an intelligence quotient (IQ) below 20." [HPO:probinson] |
Persons with profound mental retardation generally require constant care. |
HP:0001249 |
| HPO |
HP:0006118 |
Shortening of all distal phalanges of the fingers |
"Hypoplasia of all of the distal phalanx of finger." [HPO:probinson] |
— |
HP:0009882 |
| HPO |
HP:0012704 |
Widened subarachnoid space |
"An increase in size of the anatomic space between the arachnoid membrane and pia mater." [HPO:probinson] |
— |
HP:0012703 |
| HPO |
HP:0001518 |
Small for gestational age |
"Smaller than normal size according to sex and gestational age related norms, defined as a weight below the 10th percentile for the gestational age." [DDD:hfirth] |
— |
HP:0004325 |
| HPO |
HP:0000637 |
Long palpebral fissure |
"Distance between medial and lateral canthi is more than two standard deviations above the mean for age (objective); or, apparently increased length of the palpebral fissures." [PMID:19125427] |
— |
HP:0200007 |
| HPO |
HP:0000343 |
Long philtrum |
"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." [PMID:19152422] |
— |
HP:0000288 |
| HPO |
HP:0000219 |
Thin upper lip vermilion |
"Height of the vermilion of the upper lip in the midline more than 2 SD below the mean. Alternatively, an apparently reduced height of the vermilion of the upper lip in the frontal view (subjective)." [PMID:19125428] |
Normal values for the height of the vermilion are available [Farkas, 1981], but measurements are not commonly used. Most clinicians determine this feature subjectively or use the Likert scale for Caucasians and African Americans [Astley and Clarren, 2000]. The height of the vermilion of the upper lip varies among ethnic groups, and the vermilion should be compared to a population of same ethnic background. The thinness of the upper lip vermilion is sensitive to facial expression. On profile view, a thin vermilion is less convex than usual. A thin upper lip vermilion may be associated with a smooth philtrum and an absence of the Cupid's bow, but these should be assessed separately. |
HP:0000233, HP:0011339 |
| HPO |
HP:0010864 |
Intellectual disability, severe |
"Severe mental retardation is defined as an intelligence quotient (IQ) in the range of 20-34." [HPO:probinson] |
Persons with severe mental retardation can be taught basic life skills and simple tasks with supervision. |
HP:0001249 |
| HPO |
HP:0000494 |
Downslanted palpebral fissures |
"The palpebral fissure inclination is more than two standard deviations below the mean." [PMID:19125427] |
— |
HP:0200006 |
| HPO |
HP:0010628 |
Facial palsy |
"Facial nerve palsy is a dysfunction of cranial nerve VII (the facial nerve) that results in inability to control facial muscles on the affected side with weakness of the muscles of facial expression and eye closure. This can either be present in unilateral or bilateral form." [HPO:sdoelken] |
Several conditions can cause a facial paralysis, e.g. brain tumor, stroke, and Lyme disease. However, if no specific cause can be identified, the condition is known as Bell's palsy. Named after Scottish anatomist Charles Bell, who first described it. Bell's palsy is the most common acute mononeuropathy (disease involving only one nerve) and is the most common cause of acute facial nerve paralysis. |
HP:0001324, HP:0006824, HP:0010827, HP:0030319 |
| OMIM |
OMIM:300803 |
MENTAL RETARDATION, X-LINKED 97; MRX97 |
— |
— |
— |