From HPO
Abdominal pain- MedGen UID:
- 7803
- •Concept ID:
- C0000737
- •
- Sign or Symptom
An unpleasant sensation characterized by physical discomfort (such as pricking, throbbing, or aching) and perceived to originate in the abdomen.
Back pain- MedGen UID:
- 2530
- •Concept ID:
- C0004604
- •
- Sign or Symptom
An unpleasant sensation characterized by physical discomfort (such as pricking, throbbing, or aching) localized to the back.
Fatigue- MedGen UID:
- 41971
- •Concept ID:
- C0015672
- •
- Sign or Symptom
A subjective feeling of tiredness characterized by a lack of energy and motivation.
Hematuria- MedGen UID:
- 5488
- •Concept ID:
- C0018965
- •
- Disease or Syndrome
The presence of blood in the urine. Hematuria may be gross hematuria (visible to the naked eye) or microscopic hematuria (detected by dipstick or microscopic examination of the urine).
Bifid scrotum- MedGen UID:
- 90968
- •Concept ID:
- C0341787
- •
- Congenital Abnormality
Midline indentation or cleft of the scrotum.
Hypospadias- MedGen UID:
- 163083
- •Concept ID:
- C0848558
- •
- Congenital Abnormality
Abnormal position of urethral meatus on the ventral penile shaft (underside) characterized by displacement of the urethral meatus from the tip of the glans penis to the ventral surface of the penis, scrotum, or perineum.
Micropenis- MedGen UID:
- 1633603
- •Concept ID:
- C4551492
- •
- Congenital Abnormality
Abnormally small penis. At birth, the normal penis is about 3 cm (stretched length from pubic tubercle to tip of penis) with micropenis less than 2.0-2.5 cm.
Clubfoot- MedGen UID:
- 3130
- •Concept ID:
- C0009081
- •
- Congenital Abnormality
Clubfoot is a congenital limb deformity defined as fixation of the foot in cavus, adductus, varus, and equinus (i.e., inclined inwards, axially rotated outwards, and pointing downwards) with concomitant soft tissue abnormalities (Cardy et al., 2007). Clubfoot may occur in isolation or as part of a syndrome (e.g., diastrophic dysplasia, 222600). Clubfoot has been reported with deficiency of long bones and mirror-image polydactyly (Gurnett et al., 2008; Klopocki et al., 2012).
Single transverse palmar crease- MedGen UID:
- 96108
- •Concept ID:
- C0424731
- •
- Finding
The distal and proximal transverse palmar creases are merged into a single transverse palmar crease.
Genu valgum- MedGen UID:
- 154364
- •Concept ID:
- C0576093
- •
- Anatomical Abnormality
The legs angle inward, such that the knees are close together and the ankles far apart.
Tapered distal phalanges of finger- MedGen UID:
- 369964
- •Concept ID:
- C1969237
- •
- Finding
A reduction in diameter of the distal phalanx of finger towards the distal end.
Aortic aneurysm- MedGen UID:
- 362
- •Concept ID:
- C0003486
- •
- Disease or Syndrome
Aortic dilatation refers to a dimension that is greater than the 95th percentile for the normal person age, sex and body size. In contrast, an aneurysm is defined as a localized dilation of the aorta that is more than 150 percent of predicted (ratio of observed to expected diameter 1.5 or more). Aneurysm should be distinguished from ectasia, which represents a diffuse dilation of the aorta less than 50 percent of normal aorta diameter.
Aortic regurgitation- MedGen UID:
- 8153
- •Concept ID:
- C0003504
- •
- Disease or Syndrome
An insufficiency of the aortic valve, leading to regurgitation (backward flow) of blood from the aorta into the left ventricle.
Congestive heart failure- MedGen UID:
- 9169
- •Concept ID:
- C0018802
- •
- Disease or Syndrome
The presence of an abnormality of cardiac function that is responsible for the failure of the heart to pump blood at a rate that is commensurate with the needs of the tissues or a state in which abnormally elevated filling pressures are required for the heart to do so. Heart failure is frequently related to a defect in myocardial contraction.
Heart murmur- MedGen UID:
- 9171
- •Concept ID:
- C0018808
- •
- Finding
An extra or unusual sound heard during a heartbeat caused vibrations resulting from the flow of blood through the heart.
Ventricular septal defect- MedGen UID:
- 42366
- •Concept ID:
- C0018818
- •
- Congenital Abnormality
A hole between the two bottom chambers (ventricles) of the heart. The defect is centered around the most superior aspect of the ventricular septum.
Bicuspid aortic valve- MedGen UID:
- 57436
- •Concept ID:
- C0149630
- •
- Congenital Abnormality
Aortic valve disease-2 (AOVD2) is characterized by bicuspid aortic valve (BAV) and dilation of the ascending aorta. Calcification of the valve and the aorta has been observed, and some patients exhibit coarctation of the aorta (Tan et al., 2012; Luyckx et al., 2019; Park et al., 2019).
For a general phenotypic description and a discussion of genetic heterogeneity of aortic valve disease, see AOVD1 (109730).
Abnormality of the cardiovascular system- MedGen UID:
- 116727
- •Concept ID:
- C0243050
- •
- Congenital Abnormality
Any abnormality of the cardiovascular system.
Dilatation of the cerebral artery- MedGen UID:
- 1386760
- •Concept ID:
- C4476540
- •
- Anatomical Abnormality
The presence of a localized dilatation or ballooning of a cerebral artery.
Fetal growth restriction- MedGen UID:
- 4693
- •Concept ID:
- C0015934
- •
- Pathologic Function
An abnormal restriction of fetal growth with fetal weight below the tenth percentile for gestational age.
Obesity- MedGen UID:
- 18127
- •Concept ID:
- C0028754
- •
- Disease or Syndrome
Accumulation of substantial excess body fat.
Overweight- MedGen UID:
- 105424
- •Concept ID:
- C0497406
- •
- Finding
Increased body weight with a body mass index of 25-29.9 kg per square meter.
Failure to thrive- MedGen UID:
- 746019
- •Concept ID:
- C2315100
- •
- Disease or Syndrome
Failure to thrive (FTT) refers to a child whose physical growth is substantially below the norm.
Decreased body weight- MedGen UID:
- 1806755
- •Concept ID:
- C5574742
- •
- Finding
Abnormally low body weight.
Constipation- MedGen UID:
- 1101
- •Concept ID:
- C0009806
- •
- Sign or Symptom
Infrequent or difficult evacuation of feces.
Jaundice- MedGen UID:
- 43987
- •Concept ID:
- C0022346
- •
- Sign or Symptom
Yellow pigmentation of the skin due to bilirubin, which in turn is the result of increased bilirubin concentration in the bloodstream.
Vomiting- MedGen UID:
- 12124
- •Concept ID:
- C0042963
- •
- Sign or Symptom
Forceful ejection of the contents of the stomach through the mouth by means of a series of involuntary spasmic contractions.
Feeding difficulties- MedGen UID:
- 65429
- •Concept ID:
- C0232466
- •
- Finding
Impaired ability to eat related to problems gathering food and getting ready to suck, chew, or swallow it.
Poor suck- MedGen UID:
- 324693
- •Concept ID:
- C1837142
- •
- Finding
An inadequate sucking reflex, resulting in the difficult of newborns to be breast-fed.
Hepatic steatosis- MedGen UID:
- 398225
- •Concept ID:
- C2711227
- •
- Disease or Syndrome
Steatosis is a term used to denote lipid accumulation within hepatocytes.
Abnormal abdomen morphology- MedGen UID:
- 866551
- •Concept ID:
- C4020869
- •
- Anatomical Abnormality
A structural abnormality of the abdomen ('belly'), that is, the part of the body between the pelvis and the thorax.
Bilateral sensorineural hearing impairment- MedGen UID:
- 96788
- •Concept ID:
- C0452138
- •
- Disease or Syndrome
A bilateral form of sensorineural hearing impairment.
Hearing impairment- MedGen UID:
- 235586
- •Concept ID:
- C1384666
- •
- Disease or Syndrome
A decreased magnitude of the sensory perception of sound.
Cupped ear- MedGen UID:
- 335186
- •Concept ID:
- C1845447
- •
- Congenital Abnormality
Laterally protruding ear that lacks antihelical folding (including absence of inferior and superior crura).
Protruding ear- MedGen UID:
- 343309
- •Concept ID:
- C1855285
- •
- Finding
Angle formed by the plane of the ear and the mastoid bone greater than the 97th centile for age (objective); or, outer edge of the helix more than 2 cm from the mastoid at the point of maximum distance (objective).
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).
Anxiety- MedGen UID:
- 1613
- •Concept ID:
- C0003467
- •
- Finding
Intense feelings of nervousness, tension, or panic often arise in response to interpersonal stresses. There is worry about the negative effects of past unpleasant experiences and future negative possibilities. Individuals may feel fearful, apprehensive, or threatened by uncertainty, and they may also have fears of falling apart or losing control.
Autism- MedGen UID:
- 13966
- •Concept ID:
- C0004352
- •
- Mental or Behavioral Dysfunction
Autism, the prototypic pervasive developmental disorder (PDD), is usually apparent by 3 years of age. It is characterized by a triad of limited or absent verbal communication, a lack of reciprocal social interaction or responsiveness, and restricted, stereotypic, and ritualized patterns of interests and behavior (Bailey et al., 1996; Risch et al., 1999). 'Autism spectrum disorder,' sometimes referred to as ASD, is a broader phenotype encompassing the less severe disorders Asperger syndrome (see ASPG1; 608638) and pervasive developmental disorder, not otherwise specified (PDD-NOS). 'Broad autism phenotype' includes individuals with some symptoms of autism, but who do not meet the full criteria for autism or other disorders. Mental retardation coexists in approximately two-thirds of individuals with ASD, except for Asperger syndrome, in which mental retardation is conspicuously absent (Jones et al., 2008). Genetic studies in autism often include family members with these less stringent diagnoses (Schellenberg et al., 2006).
Levy et al. (2009) provided a general review of autism and autism spectrum disorder, including epidemiology, characteristics of the disorder, diagnosis, neurobiologic hypotheses for the etiology, genetics, and treatment options.
Genetic Heterogeneity of Autism
Autism is considered to be a complex multifactorial disorder involving many genes. Accordingly, several loci have been identified, some or all of which may contribute to the phenotype. Included in this entry is AUTS1, which has been mapped to chromosome 7q22.
Other susceptibility loci include AUTS3 (608049), which maps to chromosome 13q14; AUTS4 (608636), which maps to chromosome 15q11; AUTS6 (609378), which maps to chromosome 17q11; AUTS7 (610676), which maps to chromosome 17q21; AUTS8 (607373), which maps to chromosome 3q25-q27; AUTS9 (611015), which maps to chromosome 7q31; AUTS10 (611016), which maps to chromosome 7q36; AUTS11 (610836), which maps to chromosome 1q41; AUTS12 (610838), which maps to chromosome 21p13-q11; AUTS13 (610908), which maps to chromosome 12q14; AUTS14A (611913), which has been found in patients with a deletion of a region of 16p11.2; AUTS14B (614671), which has been found in patients with a duplication of a region of 16p11.2; AUTS15 (612100), associated with mutation in the CNTNAP2 gene (604569) on chromosome 7q35-q36; AUTS16 (613410), associated with mutation in the SLC9A9 gene (608396) on chromosome 3q24; AUTS17 (613436), associated with mutation in the SHANK2 gene (603290) on chromosome 11q13; AUTS18 (615032), associated with mutation in the CHD8 gene (610528) on chromosome 14q11; AUTS19 (615091), associated with mutation in the EIF4E gene (133440) on chromosome 4q23; and AUTS20 (618830), associated with mutation in the NLGN1 gene (600568) on chromosome 3q26. (NOTE: the symbol 'AUTS2' has been used to refer to a gene on chromosome 7q11 (KIAA0442; 607270) and therefore is not used as a part of this autism locus series.)
There are several X-linked forms of autism susceptibility: AUTSX1 (300425), associated with mutations in the NLGN3 gene (300336); AUTSX2 (300495), associated with mutations in NLGN4 (300427); AUTSX3 (300496), associated with mutations in MECP2 (300005); AUTSX4 (300830), associated with variation in the region on chromosome Xp22.11 containing the PTCHD1 gene (300828); AUTSX5 (300847), associated with mutations in the RPL10 gene (312173); and AUTSX6 (300872), associated with mutation in the TMLHE gene (300777).
A locus on chromosome 2q (606053) associated with a phenotype including intellectual disability and speech deficits was formerly designated AUTS5.
Folstein and Rosen-Sheidley (2001) reviewed the genetics of autism.
Bruxism- MedGen UID:
- 676
- •Concept ID:
- C0006325
- •
- Mental or Behavioral Dysfunction
Bruxism is characterized by the grinding of the teeth including the clenching of the jaw and typically occur during sleep, but also can occur while the affected individual is awake.
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).
Cerebral palsy- MedGen UID:
- 854
- •Concept ID:
- C0007789
- •
- Disease or Syndrome
Cerebral palsy describes a group of permanent disorders of the development of movement and posture, causing activity limitation, that are attributed to nonprogressive disturbances that occurred in the developing fetal or infant brain. The motor disorders of cerebral palsy are often accompanied by disturbances of sensation, perception, cognition, communication, and behavior, by epilepsy, and by secondary musculoskeletal problems.
Clonus- MedGen UID:
- 40341
- •Concept ID:
- C0009024
- •
- Sign or Symptom
A series of rhythmic and involuntary muscle contractions (at a frequency of about 5 to 7 Hz) that occur in response to an abruptly applied and sustained stretch.
Febrile seizure (within the age range of 3 months to 6 years)- MedGen UID:
- 3232
- •Concept ID:
- C0009952
- •
- Disease or Syndrome
A febrile seizure is any type of seizure (most often a generalized tonic-clonic seizure) occurring with fever (at least 38 degrees Celsius) but in the absence of central nervous system infection, severe metabolic disturbance or other alternative precipitant in children between the ages of 3 months and 6 years.
Depression- MedGen UID:
- 4229
- •Concept ID:
- C0011581
- •
- Mental or Behavioral Dysfunction
Frequently experiencing feelings of being down, miserable, and/or hopeless; struggling to recover from these moods; having a pessimistic outlook on the future; feeling a pervasive sense of shame; having a low self-worth; experiencing thoughts of suicide and engaging in suicidal behavior.
Dystonic disorder- MedGen UID:
- 3940
- •Concept ID:
- C0013421
- •
- Sign or Symptom
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.
Echolalia- MedGen UID:
- 8532
- •Concept ID:
- C0013528
- •
- Mental or Behavioral Dysfunction
Echolalia is the automatic imitative repetition of sounds, words, or phrases in the absence of explicit awareness. The repeated words or phrases are typically odd or used in a non-social manner. These can be words or phrases that the affected individual has heard or invented.
Hydrocephalus- MedGen UID:
- 9335
- •Concept ID:
- C0020255
- •
- Disease or Syndrome
Hydrocephalus is an active distension of the ventricular system of the brain resulting from inadequate passage of CSF from its point of production within the cerebral ventricles to its point of absorption into the systemic circulation.
Impulsivity- MedGen UID:
- 43850
- •Concept ID:
- C0021125
- •
- Mental or Behavioral Dysfunction
Acting on the spur of the moment in response to immediate stimuli; acting on a momentary basis without a plan or consideration of outcomes; having difficulty establishing or following plans; experiencing a sense of urgency and engaging in self-harming behavior when under emotional distress.
Leukodystrophy- MedGen UID:
- 6070
- •Concept ID:
- C0023520
- •
- Disease or Syndrome
Leukodystrophy refers to deterioration of white matter of the brain resulting from degeneration of myelin sheaths in the CNS. Their basic defect is directly related to the synthesis and maintenance of myelin membranes. Symmetric white matter involvement at MRI is a typical finding in patients with leukodystrophies.
Spastic diplegia- MedGen UID:
- 44181
- •Concept ID:
- C0023882
- •
- Disease or Syndrome
Spasticity (neuromuscular hypertonia) primarily in the muscles of the legs, hips, and pelvis.
Movement disorder- MedGen UID:
- 10113
- •Concept ID:
- C0026650
- •
- Disease or Syndrome
An abnormality of movement with a neurological basis characterized by changes in coordination and speed of voluntary movements.
Spasticity- MedGen UID:
- 7753
- •Concept ID:
- C0026838
- •
- Sign or Symptom
A motor disorder characterized by a velocity-dependent increase in tonic stretch reflexes with increased muscle tone, exaggerated (hyperexcitable) tendon reflexes.
Neurodegeneration- MedGen UID:
- 17999
- •Concept ID:
- C0027746
- •
- Cell or Molecular Dysfunction
Progressive loss of neural cells and tissue.
Neurofibroma- MedGen UID:
- 45058
- •Concept ID:
- C0027830
- •
- Neoplastic Process
A benign peripheral nerve sheath tumor that generally appears as a soft, skin-colored papule or small subcutaneous nodule. Individuals with neurofibromatosis can have numerous neurofibromas.
Seizure- MedGen UID:
- 20693
- •Concept ID:
- C0036572
- •
- Sign or Symptom
A seizure is an intermittent abnormality of nervous system physiology characterized by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.
Sleep abnormality- MedGen UID:
- 52372
- •Concept ID:
- C0037317
- •
- Finding
An abnormal pattern in the quality, quantity, or characteristics of sleep.
Abnormality of speech or vocalization- MedGen UID:
- 11531
- •Concept ID:
- C0037822
- •
- Disease or Syndrome
Abnormalities in the sound of a person's speech or vocalization are not necessarily associated with a known physical cause or due to stuttering or stammering.
Motor stereotypies- MedGen UID:
- 21318
- •Concept ID:
- C0038271
- •
- Individual Behavior
Use of the same abnormal action in response to certain triggers or at random. They may be used as a way to regulate one's internal state but must otherwise have no apparent functional purpose.
Torticollis- MedGen UID:
- 11859
- •Concept ID:
- C0040485
- •
- Sign or Symptom
Torticollis is a twisted neck as a result of shortening of sternocleidomastoid muscle. This short and fibrotic muscle pulls the head laterally and rotates the chin and face to the opposite end. Facial asymmetry may be a manifestation (summary by Engin et al., 1997).
Agitation- MedGen UID:
- 88447
- •Concept ID:
- C0085631
- •
- Sign or Symptom
A state of extreme restlessness and excessive motor activity is associated with mental distress or a feeling of inner tension.
Emotional lability- MedGen UID:
- 39319
- •Concept ID:
- C0085633
- •
- Mental or Behavioral Dysfunction
Unstable emotional experiences and frequent mood changes; emotions that are easily aroused, intense, and/or disproportionate to events and circumstances.
Falls- MedGen UID:
- 39084
- •Concept ID:
- C0085639
- •
- Finding
A sudden movement downward, usually resulting in injury.
EEG abnormality- MedGen UID:
- 56235
- •Concept ID:
- C0151611
- •
- Finding
Abnormality observed by electroencephalogram (EEG), which is used to record of the brain's spontaneous electrical activity from multiple electrodes placed on the scalp.
Polyneuropathy- MedGen UID:
- 57502
- •Concept ID:
- C0152025
- •
- Disease or Syndrome
A generalized disorder of peripheral nerves.
Atypical behavior- MedGen UID:
- 535345
- •Concept ID:
- C0233514
- •
- Mental or Behavioral Dysfunction
Atypical behavior is an abnormality in a person's actions, which can be controlled or modulated by the will of the individual. While abnormal behaviors can be difficult to control, they are distinct from other abnormal actions that cannot be affected by the individual's will.
Clonic seizure- MedGen UID:
- 66708
- •Concept ID:
- C0234535
- •
- Disease or Syndrome
A clonic seizure is a type of motor seizure characterized by sustained rhythmic jerking, that is regularly repetitive.
Diminished ability to concentrate- MedGen UID:
- 65900
- •Concept ID:
- C0235198
- •
- Finding
Being unable to focus one's attention or mental effort on a particular object or activity.
Short attention span- MedGen UID:
- 82652
- •Concept ID:
- C0262630
- •
- Finding
Reduced attention span characterized by distractibility and impulsivity.
Cognitive impairment- MedGen UID:
- 90932
- •Concept ID:
- C0338656
- •
- Mental or Behavioral Dysfunction
Abnormal cognition is characterized by deficits in thinking, reasoning, or remembering.
Nocturnal seizures- MedGen UID:
- 581539
- •Concept ID:
- C0393719
- •
- Disease or Syndrome
Seizures that occur while the affected individual is sleeping.
Suicidal ideation- MedGen UID:
- 140856
- •Concept ID:
- C0424000
- •
- Finding
Frequent thoughts about or preoccupation with killing oneself.
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.
Violent behavior- MedGen UID:
- 98408
- •Concept ID:
- C0424323
- •
- Finding
Conduct and/or behavior, both verbal and non-verbal, including but not limited to verbal and/or physical aggression, attacks, threats, harassment, intimidation, and other disruptive behaviors in any form or through any medium, that cause or have the potential to cause a reasonable person to fear physical harm from any individual(s) or group(s) towards any person(s) or property. This is commonly defined as a violent act characterized by the use of physical force, anger, or sudden intense activity.
Spastic tetraplegia- MedGen UID:
- 98433
- •Concept ID:
- C0426970
- •
- Disease or Syndrome
Spastic paralysis affecting all four limbs.
Tip-toe gait- MedGen UID:
- 98104
- •Concept ID:
- C0427144
- •
- Finding
An abnormal gait pattern characterized by the failure of the heel to contact the floor at the onset of stance during gait.
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.
Dyslexia- MedGen UID:
- 96906
- •Concept ID:
- C0476254
- •
- Mental or Behavioral Dysfunction
A learning disorder characterized primarily by difficulties in learning to read and spell. Dyslectic children also exhibit a tendency to read words from right to left and to confuse letters such as b and d whose orientation is important for their identification. Children with dyslexia appear to be impaired in phonemic skills (the ability to associate visual symbols with the sounds they represent).
Abnormality of the nervous system- MedGen UID:
- 105425
- •Concept ID:
- C0497552
- •
- Congenital Abnormality
An abnormality of the nervous system.
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.
Compulsive behaviors- MedGen UID:
- 109373
- •Concept ID:
- C0600104
- •
- Mental or Behavioral Dysfunction
Behavior that consists of repetitive acts, characterized by the feeling that one "has to" perform them, while being aware that these acts are not in line with one's overall goal.
Hypsarrhythmia- MedGen UID:
- 195766
- •Concept ID:
- C0684276
- •
- Finding
Hypsarrhythmia is abnormal interictal high amplitude waves and a background of irregular spikes. There is continuous (during wakefulness), high-amplitude (>200 Hz), generalized polymorphic slowing with no organized background and multifocal spikes demonstrated by electroencephalography (EEG).
Focal-onset seizure- MedGen UID:
- 199670
- •Concept ID:
- C0751495
- •
- Disease or Syndrome
A focal-onset seizure is a type of seizure originating within networks limited to one hemisphere. They may be discretely localized or more widely distributed, and may originate in subcortical structures.
Broad-based gait- MedGen UID:
- 167799
- •Concept ID:
- C0856863
- •
- Finding
An abnormal gait pattern in which persons stand and walk with their feet spaced widely apart. This is often a component of cerebellar ataxia.
Autistic behavior- MedGen UID:
- 163547
- •Concept ID:
- C0856975
- •
- Mental or Behavioral Dysfunction
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.
Peripheral demyelination- MedGen UID:
- 451074
- •Concept ID:
- C0878575
- •
- Pathologic Function
A loss of myelin from the internode regions along myelinated nerve fibers of the peripheral nervous system.
Persistent head lag- MedGen UID:
- 256151
- •Concept ID:
- C1141883
- •
- Finding
The Premie-Neuro and the Dubowitz Neurological Examination score head lag in the same manner. Scoring for both is as follows
Attention deficit hyperactivity disorder- MedGen UID:
- 220387
- •Concept ID:
- C1263846
- •
- Mental or Behavioral Dysfunction
Attention-deficit/hyperactivity disorder (ADHD) is a behavioral disorder that typically begins in childhood and is characterized by a short attention span (inattention), an inability to be calm and stay still (hyperactivity), and poor impulse control (impulsivity). Some people with ADHD have problems with only inattention or with hyperactivity and impulsivity, but most have problems related to all three features.\n\nIn people with ADHD, the characteristic behaviors are frequent and severe enough to interfere with the activities of daily living such as school, work, and relationships with others. Because of an inability to stay focused on tasks, people with inattention may be easily distracted, forgetful, avoid tasks that require sustained attention, have difficulty organizing tasks, or frequently lose items.\n\nIn most affected individuals, ADHD continues throughout life, but in about one-third of individuals, signs and symptoms of ADHD go away by adulthood.\n\nHyperactivity is usually shown by frequent movement. Individuals with this feature often fidget or tap their foot when seated, leave their seat when it is inappropriate to do so (such as in the classroom), or talk a lot and interrupt others.\n\nImpulsivity can result in hasty actions without thought for the consequences. Individuals with poor impulse control may have difficulty waiting for their turn, deferring to others, or considering their actions before acting.\n\nMore than two-thirds of all individuals with ADHD have additional conditions, including insomnia, mood or anxiety disorders, learning disorders, or substance use disorders. Affected individuals may also have autism spectrum disorder, which is characterized by impaired communication and social interaction, or Tourette syndrome, which is a disorder characterized by repetitive and involuntary movements or noises called tics.
Delayed myelination- MedGen UID:
- 224820
- •Concept ID:
- C1277241
- •
- Finding
Delayed myelination.
Reduced eye contact- MedGen UID:
- 303190
- •Concept ID:
- C1445953
- •
- Finding
A reduced frequency or duration of eye contact.
Head titubation- MedGen UID:
- 299071
- •Concept ID:
- C1608410
- •
- Sign or Symptom
A head tremor of moderate speed (3 to 4 Hz) in the anterior-posterior direction.
Developmental regression- MedGen UID:
- 324613
- •Concept ID:
- C1836830
- •
- Disease or Syndrome
Loss of developmental skills, as manifested by loss of developmental milestones.
Motor delay- MedGen UID:
- 381392
- •Concept ID:
- C1854301
- •
- Finding
A type of Developmental delay characterized by a delay in acquiring motor skills.
Absent speech- MedGen UID:
- 340737
- •Concept ID:
- C1854882
- •
- Finding
Complete lack of development of speech and language abilities.
Progressive spastic quadriplegia- MedGen UID:
- 347944
- •Concept ID:
- C1859736
- •
- Finding
Repetitive compulsive behavior- MedGen UID:
- 409891
- •Concept ID:
- C1969697
- •
- Mental or Behavioral Dysfunction
Tics- MedGen UID:
- 853666
- •Concept ID:
- C2169806
- •
- Sign or Symptom
Repeated, individually recognizable, intermittent movements or movement fragments that are almost always briefly suppressible and are usually associated with awareness of an urge to perform the movement.
Brisk reflexes- MedGen UID:
- 382164
- •Concept ID:
- C2673700
- •
- Finding
Tendon reflexes that are noticeably more active than usual (conventionally denoted 3+ on clinical examination). Brisk reflexes may or may not indicate a neurological lesion. They are distinguished from hyperreflexia by the fact that hyerreflexia is characterized by hyperactive repeating (clonic) reflexes, which are considered to be always abnormal.
Irritability- MedGen UID:
- 397841
- •Concept ID:
- C2700617
- •
- Mental Process
A proneness to anger, i.e., a tendency to become easily bothered or annoyed.
Ventriculomegaly- MedGen UID:
- 480553
- •Concept ID:
- C3278923
- •
- Finding
An increase in size of the ventricular system of the brain.
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.
Infantile spasms- MedGen UID:
- 854616
- •Concept ID:
- C3887898
- •
- Disease or Syndrome
Infantile spasms represent a subset of "epileptic spasms". Infantile Spasms are epileptic spasms starting in the first year of life (infancy).
Multifocal epileptiform discharges- MedGen UID:
- 866864
- •Concept ID:
- C4021219
- •
- Finding
An abnormality in cerebral electrical activity recorded along the scalp by electroencephalography (EEG) and being identified at multiple locations (foci).
Restrictive behavior- MedGen UID:
- 892681
- •Concept ID:
- C4021799
- •
- Mental or Behavioral Dysfunction
Behavior characterized by an abnormal limitation to a few interests and activities.
Isometric tremor- MedGen UID:
- 868202
- •Concept ID:
- C4022594
- •
- Finding
An isometric tremor occurs with muscle contraction against a rigid stationary object (e.g., when making a fist).
Reduced social responsiveness- MedGen UID:
- 868342
- •Concept ID:
- C4022736
- •
- Finding
A reduced ability to participate in the back-and-forth flow of social interaction appropriate to culture and developmental level, which is normally characterized by an influence of the behavior of one person on the behavior of another person. This results in difficulty interacting with others through emotional, physical, or verbal communication.
Decreased CSF 5-methyltetrahydrofolate concentration- MedGen UID:
- 893131
- •Concept ID:
- C4022901
- •
- Finding
A reduced concentration of 5-methyltetrahydrofolate(2-) in the cerebrospinal fluid (CSF). 5-methyltetrahydrofolate is the active folate metabolite.
Delayed fine motor development- MedGen UID:
- 869257
- •Concept ID:
- C4023681
- •
- Finding
A type of motor delay characterized by a delay in acquiring the ability to control the fingers and hands.
Intention tremor- MedGen UID:
- 1642960
- •Concept ID:
- C4551520
- •
- Sign or Symptom
A type of kinetic tremor that occurs during target directed movement is called intention tremor. That is, an oscillatory cerebellar ataxia that tends to be absent when the limbs are inactive and during the first part of voluntary movement but worsening as the movement continues and greater precision is required (e.g., in touching a target such as the patient's nose or a physician's finger).
Bursitis- MedGen UID:
- 691
- •Concept ID:
- C0006444
- •
- Disease or Syndrome
Inflammation of a synovial bursa.
Kyphosis- MedGen UID:
- 44042
- •Concept ID:
- C0022821
- •
- Anatomical Abnormality
Exaggerated anterior convexity of the thoracic vertebral column.
Hypertonia- MedGen UID:
- 10132
- •Concept ID:
- C0026826
- •
- Finding
A condition in which there is increased muscle tone so that arms or legs, for example, are stiff and difficult to move.
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.
Scoliosis- MedGen UID:
- 11348
- •Concept ID:
- C0036439
- •
- Disease or Syndrome
The presence of an abnormal lateral curvature of the spine.
Dolichocephaly- MedGen UID:
- 65142
- •Concept ID:
- C0221358
- •
- Congenital Abnormality
An abnormality of skull shape characterized by a increased anterior-posterior diameter, i.e., an increased antero-posterior dimension of the skull. Cephalic index less than 76%. Alternatively, an apparently increased antero-posterior length of the head compared to width. Often due to premature closure of the sagittal suture.
Large fontanelles- MedGen UID:
- 105329
- •Concept ID:
- C0456132
- •
- Finding
In newborns, the two frontal bones, two parietal bones, and one occipital bone are joined by fibrous sutures, which form a small posterior fontanelle, and a larger, diamond-shaped anterior fontanelle. These regions allow for the skull to pass the birth canal and for later growth. The fontanelles gradually ossify, whereby the posterior fontanelle usually closes by eight weeks and the anterior fontanelle by the 9th to 16th month of age. Large fontanelles are diagnosed if the fontanelles are larger than age-dependent norms.
Joint hypermobility- MedGen UID:
- 336793
- •Concept ID:
- C1844820
- •
- Finding
The capability that a joint (or a group of joints) has to move, passively and/or actively, beyond normal limits along physiological axes.
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.
Abnormality of the skeletal system- MedGen UID:
- 867418
- •Concept ID:
- C4021790
- •
- Anatomical Abnormality
An abnormality of the skeletal system.
Abnormal curvature of the vertebral column- MedGen UID:
- 869321
- •Concept ID:
- C4023747
- •
- Anatomical Abnormality
The presence of an abnormal curvature of the vertebral column.
Microcephaly- MedGen UID:
- 1644158
- •Concept ID:
- C4551563
- •
- Finding
Head circumference below 2 standard deviations below the mean for age and gender.
Laryngeal cleft- MedGen UID:
- 327075
- •Concept ID:
- C1840311
- •
- Congenital Abnormality
Presence of a gap in the posterior laryngotracheal wall with a continuity between the larynx and the esophagus.
Allergy- MedGen UID:
- 9370
- •Concept ID:
- C0020517
- •
- Pathologic Function
An allergy is an immune response or reaction to substances that are usually not harmful.
Osteomyelitis- MedGen UID:
- 10497
- •Concept ID:
- C0029443
- •
- Disease or Syndrome
Osteomyelitis is an inflammatory process accompanied by bone destruction and caused by an infecting microorganism.
Otitis media- MedGen UID:
- 45253
- •Concept ID:
- C0029882
- •
- Disease or Syndrome
Inflammation or infection of the middle ear.
Recurrent infections- MedGen UID:
- 65998
- •Concept ID:
- C0239998
- •
- Finding
Increased susceptibility to infections.
Recurrent ear infections- MedGen UID:
- 473277
- •Concept ID:
- C0743360
- •
- Finding
Increased susceptibility to ear infections, as manifested by recurrent episodes of ear infections.
Food allergy- MedGen UID:
- 1635115
- •Concept ID:
- C4554344
- •
- Disease or Syndrome
Primary food allergies primarily occur as a result (most likely) of gastrointestinal sensitization to predominantly stable food allergens (glycoproteins). A secondary food allergy develops after primary sensitization to airborne allergens (e. g., pollen allergens) with subsequent reactions (due to cross-reactivity) to structurally related often labile allergens in (plant) foods.
Fever- MedGen UID:
- 5169
- •Concept ID:
- C0015967
- •
- Sign or Symptom
Body temperature elevated above the normal range.
Hyperbilirubinemia- MedGen UID:
- 86321
- •Concept ID:
- C0311468
- •
- Finding
An increased amount of bilirubin in the blood.
Elevated circulating hepatic transaminase concentration- MedGen UID:
- 338525
- •Concept ID:
- C1848701
- •
- Finding
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.
Recurrent fever- MedGen UID:
- 811468
- •Concept ID:
- C3714772
- •
- Sign or Symptom
Periodic (episodic or recurrent) bouts of fever.
Hoarse voice- MedGen UID:
- 5602
- •Concept ID:
- C0019825
- •
- Sign or Symptom
Hoarseness refers to a change in the pitch or quality of the voice, with the voice sounding weak, very breathy, scratchy, or husky.
Drooling- MedGen UID:
- 8484
- •Concept ID:
- C0013132
- •
- Finding
Habitual flow of saliva out of the mouth.
Ankyloglossia- MedGen UID:
- 56288
- •Concept ID:
- C0152415
- •
- Congenital Abnormality
Ankyloglossia, commonly known as 'tongue-tie,' is a congenital anomaly that occurs predominantly in males and is characterized by an abnormally short lingual frenulum. The phenotype varies from absence of clinical significance to rare complete ankyloglossia where the ventral part of the tongue is fused to the floor of the mouth (Klockars, 2007). Some patients also exhibit absence of lower incisors (Acevedo et al., 2010).
Palpebral edema- MedGen UID:
- 57877
- •Concept ID:
- C0162285
- •
- Pathologic Function
Edema in the region of the eyelids.
High forehead- MedGen UID:
- 65991
- •Concept ID:
- C0239676
- •
- Finding
An abnormally increased height of the forehead.
Bulbous nose- MedGen UID:
- 66013
- •Concept ID:
- C0240543
- •
- Finding
Increased volume and globular shape of the anteroinferior aspect of the nose.
High palate- MedGen UID:
- 66814
- •Concept ID:
- C0240635
- •
- Congenital Abnormality
Height of the palate more than 2 SD above the mean (objective) or palatal height at the level of the first permanent molar more than twice the height of the teeth (subjective).
Upslanted palpebral fissure- MedGen UID:
- 98390
- •Concept ID:
- C0423109
- •
- Finding
The palpebral fissure inclination is more than two standard deviations above the mean for age (objective); or, the inclination of the palpebral fissure is greater than typical for age.
Abnormal facial shape- MedGen UID:
- 98409
- •Concept ID:
- C0424503
- •
- Finding
An abnormal morphology (form) of the face or its components.
Smooth philtrum- MedGen UID:
- 222980
- •Concept ID:
- C1142533
- •
- Finding
Flat skin surface, with no ridge formation in the central region of the upper lip between the nasal base and upper vermilion border.
Short uvula- MedGen UID:
- 853263
- •Concept ID:
- C1401781
- •
- Finding
Decreased length of the uvula.
Thick vermilion border- MedGen UID:
- 332232
- •Concept ID:
- C1836543
- •
- Finding
Increased width of the skin of vermilion border region of upper lip.
High, narrow palate- MedGen UID:
- 324787
- •Concept ID:
- C1837404
- •
- Finding
The presence of a high and narrow palate.
Narrow forehead- MedGen UID:
- 326956
- •Concept ID:
- C1839758
- •
- Finding
Width of the forehead or distance between the frontotemporales is more than two standard deviations below the mean (objective); or apparently narrow intertemporal region (subjective).
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).
Pointed chin- MedGen UID:
- 336193
- •Concept ID:
- C1844505
- •
- Finding
A marked tapering of the lower face to the chin.
Coarse facial features- MedGen UID:
- 335284
- •Concept ID:
- C1845847
- •
- Finding
Absence of fine and sharp appearance of brows, nose, lips, mouth, and chin, usually because of rounded and heavy features or thickened skin with or without thickening of subcutaneous and bony tissues.
Oval face- MedGen UID:
- 336480
- •Concept ID:
- C1849025
- •
- Finding
A face with a rounded and slightly elongated outline.
Broad forehead- MedGen UID:
- 338610
- •Concept ID:
- C1849089
- •
- Finding
Width of the forehead or distance between the frontotemporales is more than two standard deviations above the mean (objective); or apparently increased distance between the two sides of the forehead.
Long palpebral fissure- MedGen UID:
- 340300
- •Concept ID:
- C1849340
- •
- Finding
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.
Wide nasal bridge- MedGen UID:
- 341441
- •Concept ID:
- C1849367
- •
- Finding
Increased breadth of the nasal bridge (and with it, the nasal root).
Thick eyebrow- MedGen UID:
- 377914
- •Concept ID:
- C1853487
- •
- Finding
Increased density/number and/or increased diameter of eyebrow hairs.
Broad philtrum- MedGen UID:
- 344210
- •Concept ID:
- C1854111
- •
- Finding
Distance between the philtral ridges, measured just above the vermilion border, more than 2 standard deviations above the mean, or alternatively, an apparently increased distance between the ridges of the philtrum.
Short nose- MedGen UID:
- 343052
- •Concept ID:
- C1854114
- •
- Finding
Distance from nasion to subnasale more than two standard deviations below the mean, or alternatively, an apparently decreased length from the nasal root to the nasal tip.
Bitemporal hollowing- MedGen UID:
- 343363
- •Concept ID:
- C1855488
- •
- Finding
Depression of profile in both temporal regions.
Broad eyebrow- MedGen UID:
- 344657
- •Concept ID:
- C1856121
- •
- Finding
Regional increase in the width (height) of the eyebrow.
Depressed nasal tip- MedGen UID:
- 347214
- •Concept ID:
- C1859717
- •
- Finding
Decreased distance from the nasal tip to the nasal base.
Prominent glabella- MedGen UID:
- 349761
- •Concept ID:
- C1860247
- •
- Finding
Forward protrusion of the glabella.
Short philtrum- MedGen UID:
- 350006
- •Concept ID:
- C1861324
- •
- Finding
Distance between nasal base and midline upper lip vermilion border more than 2 SD below the mean. Alternatively, an apparently decreased distance between nasal base and midline upper lip vermilion border.
Thin upper lip vermilion- MedGen UID:
- 355352
- •Concept ID:
- C1865017
- •
- Finding
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).
Full cheeks- MedGen UID:
- 355661
- •Concept ID:
- C1866231
- •
- Finding
Increased prominence or roundness of soft tissues between zygomata and mandible.
Abnormality of head or neck- MedGen UID:
- 867442
- •Concept ID:
- C4021817
- •
- Anatomical Abnormality
An abnormality of head and neck.
Nevus- MedGen UID:
- 45074
- •Concept ID:
- C0027960
- •
- Neoplastic Process
A nevus is a type of hamartoma that is a circumscribed stable malformation of the skin.
Melanocytic nevus- MedGen UID:
- 14364
- •Concept ID:
- C0027962
- •
- Neoplastic Process
A oval and round, colored (usually medium-to dark brown, reddish brown, or flesh colored) lesion. Typically, a melanocytic nevus is less than 6 mm in diameter, but may be much smaller or larger.
Hypopigmentation of the skin- MedGen UID:
- 102477
- •Concept ID:
- C0162835
- •
- Disease or Syndrome
A reduction of skin color related to a decrease in melanin production and deposition.
Synophrys- MedGen UID:
- 98132
- •Concept ID:
- C0431447
- •
- Congenital Abnormality
Meeting of the medial eyebrows in the midline.
Abnormality of skin pigmentation- MedGen UID:
- 224697
- •Concept ID:
- C1260926
- •
- Finding
An abnormality of the pigmentation of the skin.
Abnormality of the integument- MedGen UID:
- 871273
- •Concept ID:
- C4025761
- •
- Anatomical Abnormality
An abnormality of the integument, which consists of the skin and the superficial fascia.
Nuchal cord- MedGen UID:
- 98024
- •Concept ID:
- C0405124
- •
- Finding
A complication of pregnancy and delivery in which the umbilical cord wraps around the fetal neck once or multiple times.
Abnormal placenta morphology- MedGen UID:
- 727204
- •Concept ID:
- C1306893
- •
- Anatomical Abnormality
An abnormality of the placenta, the organ that connects the developing fetus to the uterine wall to enable nutrient uptake, waste elimination, and gas exchange.
Delayed puberty- MedGen UID:
- 46203
- •Concept ID:
- C0034012
- •
- Pathologic Function
Passing the age when puberty normally occurs with no physical or hormonal signs of the onset of puberty.
Gynecomastia- MedGen UID:
- 6694
- •Concept ID:
- C0018418
- •
- Disease or Syndrome
Abnormal development of large mammary glands in males resulting in breast enlargement.
Breast mass- MedGen UID:
- 6143
- •Concept ID:
- C0024103
- •
- Finding
A breast lump is any discrete mass in a breast noticed by the patient, significant other, or physician.
Congenital ocular coloboma- MedGen UID:
- 1046
- •Concept ID:
- C0009363
- •
- Congenital Abnormality
Coloboma is an eye abnormality that occurs before birth. Colobomas are missing pieces of tissue in structures that form the eye. They may appear as notches or gaps in one of several parts of the eye, including the colored part of the eye called the iris; the retina, which is the specialized light-sensitive tissue that lines the back of the eye; the blood vessel layer under the retina called the choroid; or the optic nerves, which carry information from the eyes to the brain.\n\nColobomas may be present in one or both eyes and, depending on their size and location, can affect a person's vision. Colobomas affecting the iris, which result in a "keyhole" appearance of the pupil, generally do not lead to vision loss. Colobomas involving the retina result in vision loss in specific parts of the visual field. Large retinal colobomas or those affecting the optic nerve can cause low vision, which means vision loss that cannot be completely corrected with glasses or contact lenses.\n\nSome people with coloboma also have a condition called microphthalmia. In this condition, one or both eyeballs are abnormally small. In some affected individuals, the eyeball may appear to be completely missing; however, even in these cases some remaining eye tissue is generally present. Such severe microphthalmia should be distinguished from another condition called anophthalmia, in which no eyeball forms at all. However, the terms anophthalmia and severe microphthalmia are often used interchangeably. Microphthalmia may or may not result in significant vision loss.\n\nPeople with coloboma may also have other eye abnormalities, including clouding of the lens of the eye (cataract), increased pressure inside the eye (glaucoma) that can damage the optic nerve, vision problems such as nearsightedness (myopia), involuntary back-and-forth eye movements (nystagmus), or separation of the retina from the back of the eye (retinal detachment).\n\nSome individuals have coloboma as part of a syndrome that affects other organs and tissues in the body. These forms of the condition are described as syndromic. When coloboma occurs by itself, it is described as nonsyndromic or isolated.\n\nColobomas involving the eyeball should be distinguished from gaps that occur in the eyelids. While these eyelid gaps are also called colobomas, they arise from abnormalities in different structures during early development.
Proptosis- MedGen UID:
- 41917
- •Concept ID:
- C0015300
- •
- Disease or Syndrome
An eye that is protruding anterior to the plane of the face to a greater extent than is typical.
Hypertelorism- MedGen UID:
- 9373
- •Concept ID:
- C0020534
- •
- Finding
Although hypertelorism means an excessive distance between any paired organs (e.g., the nipples), the use of the word has come to be confined to ocular hypertelorism. Hypertelorism occurs as an isolated feature and is also a feature of many syndromes, e.g., Opitz G syndrome (see 300000), Greig cephalopolysyndactyly (175700), and Noonan syndrome (163950) (summary by Cohen et al., 1995).
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.
Cataract- MedGen UID:
- 39462
- •Concept ID:
- C0086543
- •
- Disease or Syndrome
A cataract is an opacity or clouding that develops in the crystalline lens of the eye or in its capsule.
Iris coloboma- MedGen UID:
- 116097
- •Concept ID:
- C0240063
- •
- Anatomical Abnormality
A coloboma of the iris.
Chorioretinal coloboma- MedGen UID:
- 66820
- •Concept ID:
- C0240896
- •
- Congenital Abnormality
Absence of a region of the retina, retinal pigment epithelium, and choroid.
Juvenile cataract- MedGen UID:
- 137062
- •Concept ID:
- C0302254
- •
- Anatomical Abnormality
A type of cataract that is not apparent at birth but that arises in childhood or adolescence.
Deeply set eye- MedGen UID:
- 473112
- •Concept ID:
- C0423224
- •
- Finding
An eye that is more deeply recessed into the plane of the face than is typical.
Visual loss- MedGen UID:
- 784038
- •Concept ID:
- C3665386
- •
- Finding
Loss of visual acuity (implying that vision was better at a certain time point in life). Otherwise the term reduced visual acuity should be used (or a subclass of that).
Abnormality of the eye- MedGen UID:
- 1370071
- •Concept ID:
- C4316870
- •
- Anatomical Abnormality
Any abnormality of the eye, including location, spacing, and intraocular abnormalities.
- Abnormality of head or neck
- Abnormality of limbs
- Abnormality of metabolism/homeostasis
- Abnormality of prenatal development or birth
- Abnormality of the breast
- Abnormality of the cardiovascular system
- Abnormality of the digestive system
- Abnormality of the endocrine system
- Abnormality of the eye
- Abnormality of the genitourinary system
- Abnormality of the immune system
- Abnormality of the integument
- Abnormality of the musculoskeletal system
- Abnormality of the nervous system
- Abnormality of the respiratory system
- Abnormality of the voice
- Constitutional symptom
- Ear malformation
- Growth abnormality