From HPO
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.
Brachydactyly- MedGen UID:
- 67454
- •Concept ID:
- C0221357
- •
- Congenital Abnormality
Digits that appear disproportionately short compared to the hand/foot. The word brachydactyly is used here to describe a series distinct patterns of shortened digits (brachydactyly types A-E). This is the sense used here.
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.
2-5 finger cutaneous syndactyly- MedGen UID:
- 870711
- •Concept ID:
- C4025165
- •
- Anatomical Abnormality
A soft tissue continuity in the anteroposterior axis between the second to the fifth fingers that extends distally to at least the level of the proximal interphalangeal joints.
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.
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.
Crouzon syndrome- MedGen UID:
- 1162
- •Concept ID:
- C0010273
- •
- Disease or Syndrome
Crouzon syndrome is an autosomal dominant disorder characterized by craniosynostosis causing secondary alterations of the facial bones and facial structure. Common features include hypertelorism, exophthalmos and external strabismus, parrot-beaked nose, short upper lip, hypoplastic maxilla, and a relative mandibular prognathism (Reardon et al., 1994; Glaser et al., 2000).
Multiple congenital exostosis- MedGen UID:
- 4612
- •Concept ID:
- C0015306
- •
- Congenital Abnormality
Hereditary multiple osteochondromas (HMO), previously called hereditary multiple exostoses (HME), is characterized by growths of multiple osteochondromas, benign cartilage-capped bone tumors that grow outward from the metaphyses of long bones. Osteochondromas can be associated with a reduction in skeletal growth, bony deformity, restricted joint motion, shortened stature, premature osteoarthrosis, and compression of peripheral nerves. The median age of diagnosis is three years; nearly all affected individuals are diagnosed by age 12 years. The risk for malignant degeneration to osteochondrosarcoma increases with age, although the lifetime risk for malignant degeneration is low (~2%-5%).
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.
Brachycephaly- MedGen UID:
- 113165
- •Concept ID:
- C0221356
- •
- Congenital Abnormality
An abnormality of skull shape characterized by a decreased anterior-posterior diameter. That is, a cephalic index greater than 81%. Alternatively, an apparently shortened anteroposterior dimension (length) of the head compared to width.
Parietal foramina- MedGen UID:
- 526951
- •Concept ID:
- C0222706
- •
- Body Space or Junction
The presence of symmetrical and circular openings (foramina) in the parietal bone ranging in size from a few millimeters to several centimeters wide.
Wormian bones- MedGen UID:
- 766814
- •Concept ID:
- C3553900
- •
- Congenital Abnormality
The presence of extra bones within a cranial suture. Wormian bones are irregular isolated bones which appear in addition to the usual centers of ossification of the cranium.
Turricephaly- MedGen UID:
- 1726910
- •Concept ID:
- C5399823
- •
- Congenital Abnormality
Tall head relative to width and length.
High forehead- MedGen UID:
- 65991
- •Concept ID:
- C0239676
- •
- Finding
An abnormally increased height of the forehead.
Downslanted palpebral fissures- MedGen UID:
- 98391
- •Concept ID:
- C0423110
- •
- Finding
The palpebral fissure inclination is more than two standard deviations below the mean.
Telecanthus- MedGen UID:
- 140836
- •Concept ID:
- C0423113
- •
- Finding
Distance between the inner canthi more than two standard deviations above the mean (objective); or, apparently increased distance between the inner canthi.
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).
Underdeveloped nasal alae- MedGen UID:
- 322332
- •Concept ID:
- C1834055
- •
- Congenital Abnormality
Thinned, deficient, or excessively arched ala nasi.
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.
Wide nasal bridge- MedGen UID:
- 341441
- •Concept ID:
- C1849367
- •
- Finding
Increased breadth of the nasal bridge (and with it, the nasal root).
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.
Sparse lateral eyebrow- MedGen UID:
- 387768
- •Concept ID:
- C1857206
- •
- Finding
Decreased density/number and/or decreased diameter of lateral eyebrow hairs.
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.
Downturned corners of mouth- MedGen UID:
- 356471
- •Concept ID:
- C1866195
- •
- Anatomical Abnormality
A morphological abnormality of the mouth in which the angle of the mouth is downturned. The oral commissures are positioned inferior to the midline labial fissure.
- Abnormality of head or neck
- Abnormality of limbs
- Abnormality of the genitourinary system
- Abnormality of the musculoskeletal system
- Abnormality of the nervous system