From HPO
Trigeminal neuralgia- MedGen UID:
- 21683
- •Concept ID:
- C0040997
- •
- Disease or Syndrome
A neuropathic disorder characterized by episodes of intense pain in the face, originating from the trigeminal nerve. One, two, or all three branches of the nerve may be affected.
Microtia- MedGen UID:
- 57535
- •Concept ID:
- C0152423
- •
- Congenital Abnormality
Underdevelopment of the external ear.
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).
Horner syndrome- MedGen UID:
- 5616
- •Concept ID:
- C0019937
- •
- Disease or Syndrome
An abnormality resulting from a lesion of the sympathetic nervous system characterized by a combination of unilateral ptosis, miosis, and often ipsilateral hypohidrosis and conjunctival injection.
Seizure- MedGen UID:
- 20693
- •Concept ID:
- C0036572
- •
- Sign or Symptom
A seizure is an intermittent abnormality of nervous system physiology characterised by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.
Migraine- MedGen UID:
- 57451
- •Concept ID:
- C0149931
- •
- Disease or Syndrome
Migraine is the most common type of chronic, episodic headache, as summarized by Featherstone (1985).
One locus for migraine with or without aura (MGR1) has been identified on chromosome 4q24. Other loci for migraine have been identified on 6p21.1-p12.2 (MGR3; 607498), 14q21.2-q22.3 (MGR4; 607501), 19p13 (MGR5; 607508), 1q31 (MGR6; 607516), 15q11-q13 (MGR7; 609179), 5q21 (with or without aura, MGR8, 609570; with aura, MGR9, 609670), 17p13 (MGR10; 610208), 18q12 (MGR11; 610209), 10q22-q23 (MGR12; 611706), and the X chromosome (MGR2; 300125).
Mutation in the KCNK18 gene (613655) on chromosome 10q25 causes migraine with aura (MGR13; 613656).
A subtype of autosomal dominant migraine with aura (MA), familial hemiplegic migraine (FHM; see 141500), is caused by mutation in the CACNA1A gene (601011) on chromosome 19p13 (FHM1; 141500), by mutation in the ATP1A2 gene (182340) on chromosome 1q21 (FHM2; 602481), or by mutation in the SCN1A gene (182389) on chromosome 2q24 (FHM3; 609634). Another locus for FHM has been mapped to chromosome 1q31 (FHM4; see 607516).
There is evidence that a polymorphism in the estrogen receptor gene (ESR1; 133430.0005) and a polymorphism in the TNF gene (191160.0004) may confer susceptibility to migraine. A polymorphism in the endothelin receptor type A gene (EDNRA; 131243.0001) may confer resistance to migraine.
Kyphosis- MedGen UID:
- 44042
- •Concept ID:
- C0022821
- •
- Anatomical Abnormality
Exaggerated anterior convexity of the thoracic vertebral column.
Short mandibular rami- MedGen UID:
- 331097
- •Concept ID:
- C1841648
- •
- Finding
Blepharophimosis- MedGen UID:
- 2670
- •Concept ID:
- C0005744
- •
- Congenital Abnormality
A fixed reduction in the vertical distance between the upper and lower eyelids with short palpebral fissures.
Hemifacial atrophy- MedGen UID:
- 8761
- •Concept ID:
- C0015458
- •
- Disease or Syndrome
Unilateral atrophy of facial tissues, including muscles, bones and skin.
Dental malocclusion- MedGen UID:
- 9869
- •Concept ID:
- C0024636
- •
- Anatomical Abnormality
Dental malocclusion refers to an abnormality of the occlusion, or alignment, of the teeth and the way the upper and lower teeth fit together, resulting in overcrowding of teeth or in abnormal bite patterns.
Delayed eruption of teeth- MedGen UID:
- 68678
- •Concept ID:
- C0239174
- •
- Finding
Delayed tooth eruption, which can be defined as tooth eruption more than 2 SD beyond the mean eruption age.
Tongue atrophy- MedGen UID:
- 66828
- •Concept ID:
- C0241423
- •
- Disease or Syndrome
Wasting of the tongue.
Poliosis- MedGen UID:
- 67449
- •Concept ID:
- C0221262
- •
- Disease or Syndrome
Circumscribed depigmentation of the hair of the head or the eyelashes.
Patchy alopecia- MedGen UID:
- 350774
- •Concept ID:
- C1862862
- •
- Finding
Transient, non-scarring hair loss and preservation of the hair follicle located in in well-defined patches.
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.
- Abnormality of head or neck
- Abnormality of the ear
- Abnormality of the eye
- Abnormality of the integument
- Abnormality of the musculoskeletal system
- Abnormality of the nervous system
- Constitutional symptom