From HPO
Kidney disorder- MedGen UID:
- 9635
- •Concept ID:
- C0022658
- •
- Disease or Syndrome
A nonspecific term referring to disease or damage of the kidneys.
Renal cyst- MedGen UID:
- 854361
- •Concept ID:
- C3887499
- •
- Disease or Syndrome
A fluid filled sac in the kidney.
Postaxial hand polydactyly- MedGen UID:
- 609221
- •Concept ID:
- C0431904
- •
- Congenital Abnormality
Supernumerary digits located at the ulnar side of the hand (that is, on the side with the fifth finger).
Postaxial foot polydactyly- MedGen UID:
- 384489
- •Concept ID:
- C2112129
- •
- Finding
Polydactyly of the foot most commonly refers to the presence of six toes on one foot. Postaxial polydactyly affects the lateral ray and the duplication may range from a well-formed articulated digit to a rudimentary digit.
Clinodactyly- MedGen UID:
- 1644094
- •Concept ID:
- C4551485
- •
- Congenital Abnormality
An angulation of a digit at an interphalangeal joint in the plane of the palm (finger) or sole (toe).
Hepatic fibrosis- MedGen UID:
- 116093
- •Concept ID:
- C0239946
- •
- Disease or Syndrome
The presence of excessive fibrous connective tissue in the liver. Fibrosis is a reparative or reactive process.
Low-set ears- MedGen UID:
- 65980
- •Concept ID:
- C0239234
- •
- Congenital Abnormality
Upper insertion of the ear to the scalp below an imaginary horizontal line drawn between the inner canthi of the eye and extending posteriorly to the ear.
Aggressive behavior- MedGen UID:
- 1375
- •Concept ID:
- C0001807
- •
- Individual Behavior
Behavior or an act aimed at harming a person, animal, or physical property (e.g., acts of physical violence; shouting, swearing, and using harsh language; slashing someone's tires).
Cerebellar ataxia- MedGen UID:
- 849
- •Concept ID:
- C0007758
- •
- Disease or Syndrome
Cerebellar ataxia refers to ataxia due to dysfunction of the cerebellum. This causes a variety of elementary neurological deficits including asynergy (lack of coordination between muscles, limbs and joints), dysmetria (lack of ability to judge distances that can lead to under- or overshoot in grasping movements), and dysdiadochokinesia (inability to perform rapid movements requiring antagonizing muscle groups to be switched on and off repeatedly).
Self-mutilation- MedGen UID:
- 19925
- •Concept ID:
- C0036601
- •
- Injury or Poisoning
Deliberate harm to one's body resulting in tissue damage, without a conscious intent to die.
Delayed ability to walk- MedGen UID:
- 66034
- •Concept ID:
- C0241726
- •
- Finding
A failure to achieve the ability to walk at an appropriate developmental stage. Most children learn to walk in a series of stages, and learn to walk short distances independently between 12 and 15 months.
Hemifacial spasm- MedGen UID:
- 75813
- •Concept ID:
- C0278152
- •
- Disease or Syndrome
Intermittent clonic or tonic contraction of muscles supplied by facial nerve. Muscles are relaxed in between contractions.
Hyperactivity- MedGen UID:
- 98406
- •Concept ID:
- C0424295
- •
- Finding
Hyperactivity is a condition characterized by constant and unusually high levels of activity, even in situations where it is deemed inappropriate.
Delayed speech and language development- MedGen UID:
- 105318
- •Concept ID:
- C0454644
- •
- Finding
A degree of language development that is significantly below the norm for a child of a specified age.
Global developmental delay- MedGen UID:
- 107838
- •Concept ID:
- C0557874
- •
- Finding
A delay in the achievement of motor or mental milestones in the domains of development of a child, including motor skills, speech and language, cognitive skills, and social and emotional skills. This term should only be used to describe children younger than five years of age.
Cerebellar vermis hypoplasia- MedGen UID:
- 333548
- •Concept ID:
- C1840379
- •
- Finding
Underdevelopment of the vermis of cerebellum.
Hypoplasia of the brainstem- MedGen UID:
- 334226
- •Concept ID:
- C1842688
- •
- Finding
Underdevelopment of the brainstem.
Brainstem dysplasia- MedGen UID:
- 383739
- •Concept ID:
- C1855677
- •
- Congenital Abnormality
A developmental structural anomaly of the stalk-like part of the brain that comprises the midbrain (aka mesencephalon), the pons (aka pons Varolii), and the medulla oblongata, and connects the cerebral hemispheres with the cervical spinal cord.
Molar tooth sign on MRI- MedGen UID:
- 400670
- •Concept ID:
- C1865060
- •
- Finding
An abnormal appearance of the midbrain in axial magnetic resonance imaging in which the elongated superior cerebellar peduncles give the midbrain an appearance reminiscent of a molar or wisdom tooth.
Oculomotor apraxia- MedGen UID:
- 483686
- •Concept ID:
- C3489733
- •
- Disease or Syndrome
Ocular motor apraxia is a deficiency in voluntary, horizontal, lateral, fast eye movements (saccades) with retention of slow pursuit movements. The inability to follow objects visually is often compensated by head movements. There may be decreased smooth pursuit, and cancelation of the vestibulo-ocular reflex.
Intellectual disability- MedGen UID:
- 811461
- •Concept ID:
- C3714756
- •
- Mental or Behavioral Dysfunction
Intellectual disability, previously referred to as mental retardation, is characterized by subnormal intellectual functioning that occurs during the developmental period. It is defined by an IQ score below 70.
Elongated superior cerebellar peduncle- MedGen UID:
- 816544
- •Concept ID:
- C3810214
- •
- Finding
Increased length of the superior cerebellar peduncle.
Enlarged fossa interpeduncularis- MedGen UID:
- 866576
- •Concept ID:
- C4020922
- •
- Finding
Occipital myelomeningocele- MedGen UID:
- 870466
- •Concept ID:
- C4024912
- •
- Disease or Syndrome
Dysgenesis of the cerebellar vermis- MedGen UID:
- 871238
- •Concept ID:
- C4025719
- •
- Anatomical Abnormality
Defective development of the vermis of cerebellum.
Delayed ability to sit- MedGen UID:
- 1368737
- •Concept ID:
- C4476710
- •
- Finding
A failure to achieve the ability to sit at an appropriate developmental stage. Most children sit with support at 6 months of age and sit steadily without support at 9 months of age.
Agenesis of cerebellar vermis- MedGen UID:
- 1768774
- •Concept ID:
- C5437781
- •
- Congenital Abnormality
Congenital absence of the vermis of cerebellum.
Hypotonia- MedGen UID:
- 10133
- •Concept ID:
- C0026827
- •
- Finding
Hypotonia is an abnormally low muscle tone (the amount of tension or resistance to movement in a muscle). Even when relaxed, muscles have a continuous and passive partial contraction which provides some resistance to passive stretching. Hypotonia thus manifests as diminished resistance to passive stretching. Hypotonia is not the same as muscle weakness, although the two conditions can co-exist.
Poor head control- MedGen UID:
- 322809
- •Concept ID:
- C1836038
- •
- Finding
Difficulty to maintain correct position of the head while standing or sitting.
Generalized hypotonia- MedGen UID:
- 346841
- •Concept ID:
- C1858120
- •
- Finding
Generalized muscular hypotonia (abnormally low muscle tone).
Plagiocephaly- MedGen UID:
- 1825944
- •Concept ID:
- C2081594
- •
- Finding
Asymmetric head shape, which is usually a combination of unilateral occipital flattening with ipsilateral frontal prominence, leading to rhomboid cranial shape.
Macrocephaly- MedGen UID:
- 745757
- •Concept ID:
- C2243051
- •
- Finding
Occipitofrontal (head) circumference greater than 97th centile compared to appropriate, age matched, sex-matched normal standards. Alternatively, a apparently increased size of the cranium.
Microcephaly- MedGen UID:
- 1644158
- •Concept ID:
- C4551563
- •
- Finding
Head circumference below 2 standard deviations below the mean for age and gender.
Neonatal breathing dysregulation- MedGen UID:
- 812546
- •Concept ID:
- C3806216
- •
- Finding
Episodic tachypnea- MedGen UID:
- 812548
- •Concept ID:
- C3806218
- •
- Finding
Episodes of very rapid breathing.
Central apnea- MedGen UID:
- 854403
- •Concept ID:
- C3887548
- •
- Disease or Syndrome
Apnea resulting from depression of the respiratory centers in the medulla oblongata. There is a lack of respiratory effort rather than obstruction of airflow.
Macroglossia- MedGen UID:
- 44236
- •Concept ID:
- C0024421
- •
- Disease or Syndrome
Increased length and width of the tongue.
Protruding tongue- MedGen UID:
- 66831
- •Concept ID:
- C0241442
- •
- Finding
Tongue extending beyond the alveolar ridges or teeth at rest.
Epicanthus- MedGen UID:
- 151862
- •Concept ID:
- C0678230
- •
- Congenital Abnormality
Epicanthus is a condition in which a fold of skin stretches from the upper to the lower eyelid, partially covering the inner canthus. Usher (1935) noted that epicanthus is a normal finding in the fetus of all races. Epicanthus also occurs in association with hereditary ptosis (110100).
Prominent forehead- MedGen UID:
- 373291
- •Concept ID:
- C1837260
- •
- Finding
Forward prominence of the entire forehead, due to protrusion of the frontal bone.
Anteverted nares- MedGen UID:
- 326648
- •Concept ID:
- C1840077
- •
- Finding
Anteriorly-facing nostrils viewed with the head in the Frankfurt horizontal and the eyes of the observer level with the eyes of the subject. This gives the appearance of an upturned nose (upturned nasal tip).
Triangular-shaped open mouth- MedGen UID:
- 395221
- •Concept ID:
- C1859292
- •
- Finding
A facial appearance characterized by a permanently or nearly permanently opened mouth, in which the upper lip is tented in a way that the opened mouth has the appearance of a triangle.
Highly arched eyebrow- MedGen UID:
- 358357
- •Concept ID:
- C1868571
- •
- Finding
Increased height of the central portion of the eyebrow, forming a crescent, semicircular, or inverted U shape.
Ptosis- MedGen UID:
- 2287
- •Concept ID:
- C0005745
- •
- Disease or Syndrome
The upper eyelid margin is positioned 3 mm or more lower than usual and covers the superior portion of the iris (objective); or, the upper lid margin obscures at least part of the pupil (subjective).
Retinal dysplasia- MedGen UID:
- 48433
- •Concept ID:
- C0035313
- •
- Congenital Abnormality
The presence of developmental dysplasia of the retina.
Strabismus- MedGen UID:
- 21337
- •Concept ID:
- C0038379
- •
- Disease or Syndrome
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.
Coloboma of optic nerve- MedGen UID:
- 57832
- •Concept ID:
- C0155299
- •
- Disease or Syndrome
A cleft of the optic nerve that extends inferiorly.
Abnormal saccadic eye movements- MedGen UID:
- 66709
- •Concept ID:
- C0234649
- •
- Anatomical Abnormality
An abnormality of eye movement characterized by impairment of fast (saccadic) eye movements.
Chorioretinal coloboma- MedGen UID:
- 66820
- •Concept ID:
- C0240896
- •
- Congenital Abnormality
Absence of a region of the retina, retinal pigment epithelium, and choroid.
Optic disc pallor- MedGen UID:
- 108218
- •Concept ID:
- C0554970
- •
- Finding
A pale yellow discoloration of the optic disc (the area of the optic nerve head in the retina). The optic disc normally has a pinkish hue with a central yellowish depression.
Retinal dystrophy- MedGen UID:
- 208903
- •Concept ID:
- C0854723
- •
- Finding
Retinal dystrophy is an abnormality of the retina associated with a hereditary process. Retinal dystrophies are defined by their predominantly monogenic inheritance and they are frequently associated with loss or dysfunction of photoreceptor cells as a primary or secondary event.
Abnormality of ocular smooth pursuit- MedGen UID:
- 322909
- •Concept ID:
- C1836393
- •
- Finding
An abnormality of eye movement characterized by impaired smooth-pursuit eye movements.
Impaired smooth pursuit- MedGen UID:
- 325176
- •Concept ID:
- C1837458
- •
- Finding
An impairment of the ability to track objects with the ocular smooth pursuit system, a class of rather slow eye movements that minimizes retinal target motion.
- Abnormality of head or neck
- Abnormality of limbs
- Abnormality of the digestive system
- Abnormality of the eye
- Abnormality of the genitourinary system
- Abnormality of the musculoskeletal system
- Abnormality of the nervous system
- Abnormality of the respiratory system
- Ear malformation