Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two case reports illustrate the therapeutic response of congenital nystagmus to a diet eliminating synthetic food colors, synthetic food flavors, the antioxidant preservatives butylated hydroxytoluene (BHT) and butylated hydroxyanisole (BHA), and a small group of foods thought to contain a natural salicylate radical. A brief discussion of the hyperkinetic syndrome is offered with the proposal that a variety of neurologic and neuromuscular disturbances (grand mal, petit mal, psychomotor seizures; La Tourette syndrome; autism; retardation; the behevioral component of Down's syndrome; and oculomotor disturbances) may be induced by identical chemicals, depending upon the individual's genetic profile and the interaction with other environmental factors. It is perhaps the failure to integrate all the signs presented by the various clinical patterns with hyperkinesis or Minimal Brain Dysfunction (MBD) under a single heading that eye muscle involvement manifested as either nystagmus or strabismus has not been emphasized as part of the hyperkinetic syndrome.
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PMID:Dietary management of nystagmus. 46 22

Two unrelated girls, aged 6 and 8 years, respectively, are presented with complete trisomy 22 in the absence of detectable mosaicism. In each case, the extra chromosome has been unambiguously identified as chromosome No. 22. The features which were consistent in both girls included: advanced maternal and paternal ages, a history of repeated abortions and stillbirths, normal birthweight with no gross post-natal growth retardation, mental retardation with further severe deterioration at 3-5 years of age, epilepsy (particularly motor seizures), hypotonia, neurological (especially cerebellar) deficit, and abnormal E.E.G. patterns. The physical stigmata comprised: frontal bossing, hypertelorism, bulbous nose, antimongoloid slant of the palpebral fissures, strabismus, long philtrum, large rotated protruding low-set auricles, pectus excavatum, and abnormal dermatoglyphics. The clinical course of the disorder was suggestive of a degenerative phenomenon of the central nervous system neurones.
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PMID:Complete trisomy 22. 56 44

Partial trisomy for the short arm of chromosome No. 5 appears to result in an identifiable syndrome. Major features include characteristic facial appearance, mental and growth retardation, seizures, and an excess of ulnar loops. Less certain features may include strabismus and an absence of major congenital malformations. The translocation present in this family from the short arm of chromosome No. 5 to the short arm of No. 4 has, to the best of our knowledge, not been reported previously [6].
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PMID:Trisomy 5: delineation of clinical features. 89 Jan 10

A survey is presented of the ophthalmological findings in 74 patients with drug-resistant temporal lobe epilepsy, who underwent unilateral anterior temporal lobectomy 1960-1969 at Rigshospitalet, Copenhagen. At follow-up, 1970-1971, one to ten years following the operation, 81% of the patients had no or only few seizures. Preoperatively 11% of the patients suffered from strabismus as compared to an expected frequency of 5%, but this trend just falls short of statistical significance. The visual acuity remained unchanged in all patients following the operation. Preoperatively a visual field defect was observed in 2 patients. At follow-up 51 patients had homonymous hemianopias, in 38 of them this was limited to the upper quadrants, and in 13 patients also included the lower quandrants, but was characterized as a total homonymous hemianopia in only 6 patients. The presence and extent of the visual field defects were correlated to surgical results, age at onset of epilepsy, age at operation, preoperative duration of epilepsy, presence of grand mal, preoperative complications, and neuropathological findings, but without observing any statistically significant conclusions. On the other hand, the extent of the postoperative visual field defect was significantly influenced by the side of the operation, with more and larger defects following right-sided lobectomies. In the 51 patients with postoperative hemianopias, this defect was either unobserved by the patient or regarded as a considerably less important handicap than the frequent and socially invalidating preoperative seizures...
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PMID:Temporal lobe epilepsy and neuro-ophthalmology. Ophthalmological findings in 74 temporal lobe resected patients. 99 32

A profoundly retarded girl with cyanotic congenital heart disease, recurrent myoclonic seizures, an external strabismus and not very unusual facial features was found to have a 47, XX chromosome complement. The extra chromosome is a small G-size chromosome with small projections extending from the ends of the long arms and no satellites observed on the short arms. By Geimsa-trypsin banding techniques this aberrant chromosome appears to be a partially deleted D 15 chromosome. A comparison of the clinical features is made with those described in the nine other reported specifically identifies cases of 'partial trisomy 15'. For clinical and chromosome morphology reasons, this was felt not to be trisomy in the G group nor an extra Y. We speculate that the long arm projections are satellites derived from a ring-type intrachromosomal translocation.
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PMID:Partial D 15 trisomy. A case and general review. 122 18

Since some patients with Ullrich-Turner syndrome (UTS) have mental retardation, we reviewed our experience to look for a high-risk subgroup. Among 190 UTS and gonadal dysgenesis patients with X chromosome abnormalities, 12 had mental retardation. All of the six (100%) with a small ring X were educable (EMI) or trainable mentally impaired (TMI) with more severe delay than expected in UTS. Among the 184 with other X abnormalities, only 6 had similar delays (2 from postnatal catastrophes), for a frequency of 3.3% mental retardation among those without a small ring X; only 2.2% of these had unexplained mental retardation. Polymerase chain reaction studies showed no Y-derived material in the 2 patients who were evaluated, and in situ hybridization confirmed X origin of the ring in the 6 subjects who were evaluated. We describe the phenotype of the 6 individuals with a small ring X, and an additional 2 patients with a small ring X who were identified outside the survey. The subjects with a small ring X comprised a clinically distinct subgroup which had EMI/TMI and shorter stature than expected in UTS. Seizures and a head circumference less than 10th centile were observed in half of the patients with a small ring X, and strabismus, epicanthus, and single palmar creases were present in more than half. A "triangular" face in childhood, pigmentary dysplasia, sacral dimple, and heart defects were also common. Neck webbing appeared to be less frequent than in 45,X. We hypothesize that the high risk of mental retardation in this form of the UTS results from lack of lyonization of the ring X due to loss of the X inactivation center. Excluding those with a small ring X, mental retardation is not significantly increased in patients with UTS.
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PMID:Ullrich-Turner syndrome with a small ring X chromosome and presence of mental retardation. 141 51

We describe three unrelated patients with apparently identical interstitial deletions of the segment (18) (q12.2q21.1). They were a short and markedly mentally retarded 5 year old girl, a macrocephalic and obese 2 1/2 year old boy with moderate mental retardation, and a macrocephalic, severely mentally retarded 5 year old boy. Findings common to all five liveborn patients so far identified as carrying this deletion include a pattern of minor dysmorphic features (prominent forehead, ptosis of the upper eyelids, full periorbital tissue, epicanthic folds, strabismus), muscular hypotonia, seizures, behavioural disorders, and lack of major malformations.
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PMID:Interstitial deletion of the long arm of chromosome 18, del(18)(q12.2q21.1): a report of three cases of an autosomal deletion with a mild phenotype. 186 77

The rare case of a meningioma with pulmonary metastases in a dog is described. Clinically, the ten-year-old boxer bitch showed generalized seizures, strabismus and deficient proprioception. The post-mortem examination revealed a basically localized meningeal tumor, having the light- and electron-microscopic appearance of a malignant meningotheliomatous meningioma. Immunohistochemically, the tumor cells did not show any positive reaction with antibodies to GFAP, S-100 protein, NSE, vimentin, cytokeratin, desmin, and von Willebrand factor (factor VIII related antigen). Immunohistochemical examination of seven other canine meningiomas showed an identical pattern. The results and the relevant literature are discussed.
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PMID:[Malignant meningioma with lung metastases in a Boxer]. 188 46

Charts of all infantile esotropes who received their primary surgical procedure at the North Carolina Memorial Hospital, between February 1978 and June 1984 were reviewed. Neurologic problems (general and ocular) were identified in 29 of the 47 patients (61.7%) followed a minimum three months (mean = 25.0 +/- 2.9 mos). Frequent general neurologic problems were prematurity, hydrocephalus, mental retardation, cerebral palsy, meningomyelocele, intraventricular hemorrhage, and seizures (neonatal and/or postnatal). Abducens nerve palsy was the most common ocular neurologic impairment. Neurologic impaired esotropes were older (mean = 31.9 +/- 3.8 mos) than the "normal" group (mean = 17.0 +/- 3.3 mos) at the time of surgery. Recession/resection procedures were performed on 13 (44.8%) of the neurologically impaired and nine (50.0%) of the normal esotropes. Bimedial recessions were employed on 12 (41.4%) of the patients with neurologic problems and seven (38.8%) of the normal esotropes. Unilateral medial recessions and/or inferior oblique recessions were performed on six patients. At last follow-up, orthophoria (+/- 10 delta) was present in 16 (55.2%) neurologically impaired patients and 15 (83.3%) normal esotropes (p less than 0.05 by the normal deviate (z) test). Seven (24.1%) neurologically impaired patients had residual esotropia, while consecutive exotropia was present in six (20.7%) patients. Among normal esotropes, residual esotropia was found in one patient and consecutive exotropia in two (11.1%) patients. DVD's occurred in nine patients while four subjects developed a postoperative accommodative component.
J Pediatr Ophthalmol Strabismus
PMID:Infantile esotropia: results in the neurologic impaired and "normal" child at NCMH (six years). 395 Aug 44

We report a previously apparently undescribed, X-linked recessive basal ganglia disorder segregating in three generations of one family. The affected patients were variably mentally retarded, although some showed strengths in oral reading and memory. Most affected males had frontal bossing and increased head circumference with large calvaria in relation to facial bones. Their height and weight did not differ from that of other relatives; testicular size was average, chromosomes were normal, and results of laboratory investigations for known metabolic disorders were normal. All patients examined had neurological impairment, including persistent frontal lobe reflexes, cogwheel rigidity, postural changes, and Parkinsonian-type tremors. Some had strabismus; several had seizures. Although carriers of the condition were not consistently abnormal, two had suggestive signs. No definitive indication of the disorder was documented in infancy in any affected male, and it is possible that this could be due to lack of careful prospective clinical evaluation rather than to the absence of symptoms in early life.
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PMID:An X-linked recessive basal ganglia disorder with mental retardation. 402 96


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