From HPO
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.
Myoclonus- MedGen UID:
- 10234
- •Concept ID:
- C0027066
- •
- Finding
Very brief, involuntary random muscular contractions occurring at rest, in response to sensory stimuli, or accompanying voluntary movements.
Status epilepticus- MedGen UID:
- 11586
- •Concept ID:
- C0038220
- •
- Disease or Syndrome
Status epilepticus is a type of prolonged seizure resulting either from the failure of the mechanisms responsible for seizure termination or from the initiation of mechanisms which lead to abnormally prolonged seizures (after time point t1). It is a condition that can have long-term consequences (after time point t2), including neuronal death, neuronal injury, and alteration of neuronal networks, depending on the type and duration of seizures.
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.
Hyperreflexia- MedGen UID:
- 57738
- •Concept ID:
- C0151889
- •
- Finding
Hyperreflexia is the presence of hyperactive stretch reflexes of the muscles.
Spastic tetraplegia- MedGen UID:
- 98433
- •Concept ID:
- C0426970
- •
- Disease or Syndrome
Spastic paralysis affecting all four limbs.
Corpus callosum atrophy- MedGen UID:
- 96560
- •Concept ID:
- C0431370
- •
- Finding
The presence of atrophy (wasting) of the corpus callosum.
Epileptic encephalopathy- MedGen UID:
- 452596
- •Concept ID:
- C0543888
- •
- Disease or Syndrome
A condition in which epileptiform abnormalities are believed to contribute to the progressive disturbance in cerebral function. Epileptic encephalaopathy is characterized by (1) electrographic EEG paroxysmal activity that is often aggressive, (2) seizures that are usually multiform and intractable, (3) cognitive, behavioral and neurological deficits that may be relentless, and (4) sometimes early death.
Inability to walk- MedGen UID:
- 107860
- •Concept ID:
- C0560046
- •
- Finding
Incapability to ambulate.
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).
Developmental regression- MedGen UID:
- 324613
- •Concept ID:
- C1836830
- •
- Disease or Syndrome
Loss of developmental skills, as manifested by loss of developmental milestones.
Absent speech- MedGen UID:
- 340737
- •Concept ID:
- C1854882
- •
- Finding
Complete lack of development of speech and language abilities.
Hyperkinetic movements- MedGen UID:
- 854367
- •Concept ID:
- C3887506
- •
- Disease or Syndrome
Motor hyperactivity with excessive movement of muscles of the body as a whole.
Cerebral cortical atrophy- MedGen UID:
- 1646740
- •Concept ID:
- C4551583
- •
- Disease or Syndrome
Atrophy of the cortex of the cerebrum.
Congenital contracture- MedGen UID:
- 83066
- •Concept ID:
- C0332878
- •
- Congenital Abnormality
One or more flexion contractures (a bent joint that cannot be straightened actively or passively) that are present at birth.
Axial hypotonia- MedGen UID:
- 342959
- •Concept ID:
- C1853743
- •
- Finding
Muscular hypotonia (abnormally low muscle tone) affecting the musculature of the trunk.
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.
Arthrogryposis multiplex congenita- MedGen UID:
- 1830310
- •Concept ID:
- C5779613
- •
- Disease or Syndrome
Multiple congenital contractures in different body areas.
Nystagmus- MedGen UID:
- 45166
- •Concept ID:
- C0028738
- •
- Disease or Syndrome
Rhythmic, involuntary oscillations of one or both eyes related to abnormality in fixation, conjugate gaze, or vestibular mechanisms.
Cerebral visual impairment- MedGen UID:
- 890568
- •Concept ID:
- C4048268
- •
- Pathologic Function
A form of loss of vision caused by damage to the visual cortex rather than a defect in the eye.
- Abnormality of the eye
- Abnormality of the musculoskeletal system
- Abnormality of the nervous system