From HPO
Dermatan sulfate excretion in urine- MedGen UID:
- 343207
- •Concept ID:
- C1854774
- •
- Finding
An increased concentration of dermatan sulfate in the urine.
Heparan sulfate excretion in urine- MedGen UID:
- 340721
- •Concept ID:
- C1854827
- •
- Finding
An increased concentration of heparan sulfates in the urine.
Urinary glycosaminoglycan excretion- MedGen UID:
- 871129
- •Concept ID:
- C4025598
- •
- Finding
Excretion of glycosaminoglycan in the urine. Glycosaminoglycans are long unbranched polysaccharides consisting of a repeating disaccharide unit.
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).
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.
Acetabular dysplasia- MedGen UID:
- 233069
- •Concept ID:
- C1328407
- •
- Anatomical Abnormality
A smaller than normal acetabulum that has insufficient femoral head coverage leading to abnormal hip joint contact pressures, instability and pain.
Proximal tapering of metacarpals- MedGen UID:
- 343199
- •Concept ID:
- C1854749
- •
- Finding
Some or all of the metacarpal bones (i.e., metacarpal II to V) have a pointed proximal appearance.
Metatarsus adductus- MedGen UID:
- 898667
- •Concept ID:
- C4082169
- •
- Anatomical Abnormality
The metatarsals are deviated medially (tibially), that is, the bones in the front half of the foot bend or turn in toward the body.
Abnormal heart valve morphology- MedGen UID:
- 892837
- •Concept ID:
- C0241654
- •
- Finding
Any structural abnormality of a cardiac valve.
Cardiomyopathy- MedGen UID:
- 209232
- •Concept ID:
- C0878544
- •
- Disease or Syndrome
A myocardial disorder in which the heart muscle is structurally and functionally abnormal, in the absence of coronary artery disease, hypertension, valvular disease and congenital heart disease sufficient to cause the observed myocardial abnormality.
Severe short stature- MedGen UID:
- 3931
- •Concept ID:
- C0013336
- •
- Disease or Syndrome
A severe degree of short stature, more than -4 SD from the mean corrected for age and sex.
Short stature- MedGen UID:
- 87607
- •Concept ID:
- C0349588
- •
- Finding
A height below that which is expected according to age and gender norms. Although there is no universally accepted definition of short stature, many refer to "short stature" as height more than 2 standard deviations below the mean for age and gender (or below the 3rd percentile for age and gender dependent norms).
Postnatal growth retardation- MedGen UID:
- 395343
- •Concept ID:
- C1859778
- •
- Finding
Slow or limited growth after birth.
Hepatomegaly- MedGen UID:
- 42428
- •Concept ID:
- C0019209
- •
- Finding
Abnormally increased size of the liver.
Protuberant abdomen- MedGen UID:
- 340750
- •Concept ID:
- C1854928
- •
- Finding
A thrusting or bulging out of the abdomen.
Sensorineural hearing loss disorder- MedGen UID:
- 9164
- •Concept ID:
- C0018784
- •
- Disease or Syndrome
A type of hearing impairment in one or both ears related to an abnormal functionality of the cochlear nerve.
Hearing impairment- MedGen UID:
- 235586
- •Concept ID:
- C1384666
- •
- Disease or Syndrome
A decreased magnitude of the sensory perception of sound.
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.
Neurodegeneration- MedGen UID:
- 17999
- •Concept ID:
- C0027746
- •
- Cell or Molecular Dysfunction
Progressive loss of neural cells and tissue.
Photophobia- MedGen UID:
- 43220
- •Concept ID:
- C0085636
- •
- Sign or Symptom
Excessive sensitivity to light with the sensation of discomfort or pain in the eyes due to exposure to bright light.
Obstructive sleep apnea syndrome- MedGen UID:
- 101045
- •Concept ID:
- C0520679
- •
- Disease or Syndrome
Obstructive sleep apnea is a common, chronic, complex disease associated with serious cardiovascular and neuropsychologic sequelae and with substantial social and economic costs (Palmer et al., 2003).
Poor speech- MedGen UID:
- 341172
- •Concept ID:
- C1848207
- •
- Finding
Motor delay- MedGen UID:
- 381392
- •Concept ID:
- C1854301
- •
- Finding
A type of Developmental delay characterized by a delay in acquiring motor skills.
Loud snoring- MedGen UID:
- 1392667
- •Concept ID:
- C2219850
- •
- Sign or Symptom
Snoring at a particularly loud or abnormally high volume.
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.
Umbilical hernia- MedGen UID:
- 9232
- •Concept ID:
- C0019322
- •
- Anatomical Abnormality
Protrusion of abdominal contents through a defect in the abdominal wall musculature around the umbilicus. Skin and subcutaneous tissue overlie the defect.
Kyphosis- MedGen UID:
- 44042
- •Concept ID:
- C0022821
- •
- Anatomical Abnormality
Exaggerated anterior convexity of the thoracic vertebral column.
Scoliosis- MedGen UID:
- 11348
- •Concept ID:
- C0036439
- •
- Disease or Syndrome
The presence of an abnormal lateral curvature of the spine.
Hurler syndrome- MedGen UID:
- 39698
- •Concept ID:
- C0086795
- •
- Disease or Syndrome
Mucopolysaccharidosis type I (MPS I) is a progressive multisystem disorder with features ranging over a continuum of severity. While affected individuals have traditionally been classified as having one of three MPS I syndromes (Hurler syndrome, Hurler-Scheie syndrome, or Scheie syndrome), no easily measurable biochemical differences have been identified and the clinical findings overlap. Affected individuals are best described as having either a phenotype consistent with either severe (Hurler syndrome) or attenuated MPS I, a distinction that influences therapeutic options. Severe MPS I. Infants appear normal at birth. Typical early manifestations are nonspecific (e.g., umbilical or inguinal hernia, frequent upper respiratory tract infections before age 1 year). Coarsening of the facial features may not become apparent until after age one year. Gibbus deformity of the lower spine is common and often noted within the first year. Progressive skeletal dysplasia (dysostosis multiplex) involving all bones is universal, as is progressive arthropathy involving most joints. By age three years, linear growth decreases. Intellectual disability is progressive and profound but may not be readily apparent in the first year of life. Progressive cardiorespiratory involvement, hearing loss, and corneal clouding are common. Without treatment, death (typically from cardiorespiratory failure) usually occurs within the first ten years of life. Attenuated MPS I. Clinical onset is usually between ages three and ten years. The severity and rate of disease progression range from serious life-threatening complications leading to death in the second to third decade, to a normal life span complicated by significant disability from progressive joint manifestations and cardiorespiratory disease. While some individuals have no neurologic involvement and psychomotor development may be normal in early childhood, learning disabilities and psychiatric manifestations can be present later in life. Hearing loss, cardiac valvular disease, respiratory involvement, and corneal clouding are common.
Pectus carinatum- MedGen UID:
- 57643
- •Concept ID:
- C0158731
- •
- Finding
A deformity of the chest caused by overgrowth of the ribs and characterized by protrusion of the sternum.
Joint stiffness- MedGen UID:
- 56403
- •Concept ID:
- C0162298
- •
- Sign or Symptom
Joint stiffness is a perceived sensation of tightness in a joint or joints when attempting to move them after a period of inactivity. Joint stiffness typically subsides over time.
Diastasis recti- MedGen UID:
- 113171
- •Concept ID:
- C0221766
- •
- Disease or Syndrome
A separation of the rectus abdominis muscle into right and left halves (which are normally joined at the midline at the linea alba).
Flexion contracture- MedGen UID:
- 83069
- •Concept ID:
- C0333068
- •
- Anatomical Abnormality
A flexion contracture is a bent (flexed) joint that cannot be straightened actively or passively. It is thus a chronic loss of joint motion due to structural changes in muscle, tendons, ligaments, or skin that prevents normal movement of joints.
Accelerated skeletal maturation- MedGen UID:
- 154262
- •Concept ID:
- C0545053
- •
- Finding
An abnormally increased rate of skeletal maturation. Accelerated skeletal maturation can be diagnosed on the basis of an estimation of the bone age from radiographs of specific bones in the human body.
Narrow greater sciatic notch- MedGen UID:
- 154353
- •Concept ID:
- C0566888
- •
- Finding
A narrowing of the sacrosciatic notch, i.e., the deep indentation in the posterior border of the hip bone at the point of union of the ilium and ischium.
Platyspondyly- MedGen UID:
- 335010
- •Concept ID:
- C1844704
- •
- Finding
A flattened vertebral body shape with reduced distance between the vertebral endplates.
Odontoid hypoplasia- MedGen UID:
- 339524
- •Concept ID:
- C1846439
- •
- Finding
The odontoid process, or dens, is a bony projection from the axis (C2) upward into the ring of the atlas (C1) at the top of the spine. During embryogenesis, the body of the odontoid derives from the centrum of the atlas and separates from the atlas, fusing with the superior portion of the axis. If the odontoid is hypoplastic or absent, the attachments for the apical and alar ligaments are missing, allowing for excessive rotation of the atlas, craniocervical instability, and possibly cord compression (summary by Stevens et al., 2009).
J-shaped sella turcica- MedGen UID:
- 381480
- •Concept ID:
- C1854718
- •
- Finding
A deformity of the sella turcica whereby the sella extends further anterior than normal such that the anterior clinoid process appears to overhang it, giving the appearance of the letter J on imaging of the skull.
Thoracolumbar kyphosis- MedGen UID:
- 383679
- •Concept ID:
- C1855418
- •
- Anatomical Abnormality
Hyperconvexity of the thoracolumbar spine producing a rounded or humped appearance.
Spatulate ribs- MedGen UID:
- 344777
- •Concept ID:
- C1856637
- •
- Finding
Ribs that are increased in width and taper to the posterior ends.
Limitation of joint mobility- MedGen UID:
- 341696
- •Concept ID:
- C1857108
- •
- Finding
A reduction in the freedom of movement of one or more joints.
Pectus excavatum- MedGen UID:
- 781174
- •Concept ID:
- C2051831
- •
- Finding
A defect of the chest wall characterized by a depression of the sternum, giving the chest ("pectus") a caved-in ("excavatum") appearance.
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.
Anterior beaking of lumbar vertebrae- MedGen UID:
- 867183
- •Concept ID:
- C4021541
- •
- Anatomical Abnormality
Anterior tongue-like protrusions of the vertebral bodies of the lumbar spine.
Large iliac wing- MedGen UID:
- 870184
- •Concept ID:
- C4024618
- •
- Finding
Increased size of the ilium ala.
Anterior beaking of lower thoracic vertebrae- MedGen UID:
- 870846
- •Concept ID:
- C4025306
- •
- Anatomical Abnormality
Anterior tongue-like protrusions of the lower thoracic vertebral bodies.
Airway obstruction- MedGen UID:
- 1387
- •Concept ID:
- C0001883
- •
- Disease or Syndrome
Obstruction of conducting airways of the lung.
Chronic bronchitis- MedGen UID:
- 3084
- •Concept ID:
- C0008677
- •
- Disease or Syndrome
Chronic inflammation of the bronchi.
Recurrent upper respiratory tract infections- MedGen UID:
- 154380
- •Concept ID:
- C0581381
- •
- Disease or Syndrome
An increased susceptibility to upper respiratory tract infections as manifested by a history of recurrent upper respiratory tract infections (running ears - otitis, sinusitis, pharyngitis, tonsillitis).
Splenomegaly- MedGen UID:
- 52469
- •Concept ID:
- C0038002
- •
- Finding
Abnormal increased size of the spleen.
Recurrent otitis media- MedGen UID:
- 155436
- •Concept ID:
- C0747085
- •
- Disease or Syndrome
Increased susceptibility to otitis media, as manifested by recurrent episodes of otitis media.
Reduced leukocyte beta-glucuronidase activity- MedGen UID:
- 1841746
- •Concept ID:
- C5826714
- •
- Finding
Concentration or activity of an beta-glucuronidase as measured in leukocytes is below the limits of normal.
Macroglossia- MedGen UID:
- 44236
- •Concept ID:
- C0024421
- •
- Disease or Syndrome
Increased length and width of the tongue.
Gingival overgrowth- MedGen UID:
- 87712
- •Concept ID:
- C0376480
- •
- Finding
Hyperplasia of the gingiva (that is, a thickening of the soft tissue overlying the alveolar ridge. The degree of thickening ranges from involvement of the interdental papillae alone to gingival overgrowth covering the entire tooth crown.
Short neck- MedGen UID:
- 99267
- •Concept ID:
- C0521525
- •
- Finding
Diminished length of the neck.
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).
Facial asymmetry- MedGen UID:
- 266298
- •Concept ID:
- C1306710
- •
- Finding
An abnormal difference between the left and right sides of the face.
Widely spaced teeth- MedGen UID:
- 337093
- •Concept ID:
- C1844813
- •
- Finding
Increased spaces (diastemata) between most of the teeth in the same dental arch.
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.
Thick eyebrow- MedGen UID:
- 377914
- •Concept ID:
- C1853487
- •
- Finding
Increased density/number and/or increased diameter of eyebrow hairs.
Hirsutism- MedGen UID:
- 42461
- •Concept ID:
- C0019572
- •
- Disease or Syndrome
Abnormally increased hair growth referring to a male pattern of body hair (androgenic hair).
Coarse hair- MedGen UID:
- 124454
- •Concept ID:
- C0277959
- •
- Finding
Hair shafts are rough in texture.
Hydrops fetalis- MedGen UID:
- 6947
- •Concept ID:
- C0020305
- •
- Disease or Syndrome
The abnormal accumulation of fluid in two or more fetal compartments, including ascites, pleural effusion, pericardial effusion, and skin edema.
Corneal opacity- MedGen UID:
- 40485
- •Concept ID:
- C0010038
- •
- Finding
A reduction of corneal clarity.
Visual impairment- MedGen UID:
- 777085
- •Concept ID:
- C3665347
- •
- Finding
Visual impairment (or vision impairment) is vision loss (of a person) to such a degree as to qualify as an additional support need through a significant limitation of visual capability resulting from either disease, trauma, or congenital or degenerative conditions that cannot be corrected by conventional means, such as refractive correction, medication, or surgery.
- Abnormality of head or neck
- Abnormality of limbs
- Abnormality of metabolism/homeostasis
- Abnormality of prenatal development or birth
- Abnormality of the cardiovascular system
- Abnormality of the digestive 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
- Ear malformation
- Growth abnormality