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)

In a screening program in Cincinnati urine specimens from over 20,000 infants and children were tested for inherited metabolic disorders involving amino acids, carbohydrates, phenolic acids, organic acids, keto acids, mucopolysaccharides, and imidazoles. The subjects were selected on the basis of symptoms such as vomiting, diarrhea, acidosis, seizures, failure to thrive, delayed development, mental retardation, and others. The tests were based primarily on paper chromatographic techniques. Patients with 21 different metabolic disorders were found. The patterns of abnormal excretion of amino acids and other metabolites are often useful in making a diagnosis.
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PMID:Screening for metabolic disorders among high risk infants and children. 14 35

Clinical and autopsy data on 25 patients with DiGeorge syndrome and its variants are presented. Congenital heart disease was the most common presenting complaint; 15 patients came to medical attention in the first 48 hours of life because of cyanosis, cardiac murmurs, or tachycardia and tachypnea. Two unusual anomalies, interrupted aortic arch or truncus arteriosus, were seen in 17 patients. Clinically documented hypocalcemia associated with seizures was seen in ten patients, with a median age at onset of eight days. Fifteen of our 25 patients died at less than one month of age. Most of the patients surviving the first month of life developed purulent rhinitis, maculopapular rashes, failure to thrive, and developmental delay. Sixteen patients had major congenital anomalies not localized to the anterior neck and thorax; these anomalies included arhinencephaly, cleft lip, palate, or uvula, diaphragmatic abnormalities, hydronephrosis, malrotation of the gut and imperforate anus. The 24 autopsied cases constitute 0.7% of the 3,469 sequential postmortem studies done in the period 1950--1975 at The Children's Orthopedic Hospital and Medical Center.
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PMID:The spectrum of the DiGeorge syndrome. 44 29

A 4-year-old Saudi female child with extreme failure to thrive, striking dysmorphic features, developmental delay, congenital hypoparathyroidism, UTI, seizures, chronic otitis media, chronic non-specific gastroenteritis and repeated life-threatening infections was followed from birth. She was the product of first-cousin consanguineous marriage. She had striking facies with frontal prominence, deep-set eyes, depressed nasal bridge, beaked nose, long philtrum with thin upper lip, micrognathia, large floppy ears, bifid uvula, and growth retardation with SD score less than -2 for height, weight and head circumference. We believe these features which include congenital hypoparathyroidism, severe growth failure and developmental delay in the absence of chromosomal abnormality represent a newly described genetically determined syndrome.
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PMID:Congenital hypoparathyroidism, seizure, extreme growth failure with developmental delay and dysmorphic features--another case of this new syndrome. 139 80

Congenital brain tumors have been reported infrequently and their management remains ill defined. An 11-year review (1977-1987) of all children with brain tumors with the onset of symptoms before 1 year of age was completed. Twenty-two children with the following histological diagnoses were treated: astrocytoma (7 patients), primitive neuroectodermal tumor (6 patients), papilloma or carcinoma of the choroid plexus (3 patients), malignant teratoma (2 patients), dermoid tumor (2 patients), embryonal rhabdomyosarcoma (1 patient), and chloroma (1 patient). Fifteen tumors were supratentorial in location, and 7 were infratentorial. Initial symptoms were hydrocephalus (32%), focal neurological deficit (23%), asymptomatic increase in head circumference (18%), failure to thrive (14%), and seizures (4.5%). The goal of treatment was a radical excision when possible, with primary chemotherapy in the last 6 years of the review period. Radiation therapy was the adjunct to surgery in the initial 5-year period. All patients with papillomas of the choroid plexus and dermoid lesions underwent a total resection with no recurrence. All 7 astrocytomas were supratentorial, with 6 occurring in the diencephalon. Five of the seven patients with astrocytomas survived more than 5 years. The 6 primitive neuroectodermal tumors were located equally between the supra- and infratentorial spaces. Four of the 6 infants with these tumors received chemotherapy (2 received chemotherapy alone; 2 received chemotherapy and radiation therapy) and are tumor free 2 to 9 years later. A fifth child received radiation therapy alone early in the series and survived only 4 months. The family of the other child refused adjunctive treatment.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Brain tumors occurring before 1 year of age: a retrospective reviews of 22 cases in an 11-year period (1977-1987). 165 61

Violent shaking causes severe injury in infants, but the diagnosis of shaken baby syndrome is often difficult to make because of the lack of obvious external signs. Consultations by other specialists may not be helpful, since the findings of most organ systems, taken in isolation, are usually nonspecific. Shaken baby syndrome should be considered in infants presenting with seizures, failure to thrive, vomiting associated with lethargy or drowsiness, hypothermia, bradycardia, hypertension or hypotension, respiratory irregularities, coma or death. Shaken babies are usually less than one year old, and most are under six months of age. Head injury (notably subdural hemorrhage) and retinal hemorrhages are the hallmarks of the syndrome.
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PMID:Shaken baby syndrome. 218 31

Thirty-two autopsied cases of progressive neuronal degeneration of childhood with liver disease are reviewed. The typical clinical course is intractable seizures and liver failure following a period of developmental delay and failure to thrive in early infancy, but some children first present with seizures. Characteristic changes on the electroencephalogram, loss of visual-evoked potentials, occipital atrophy on computed tomographic scan, and particular changes on liver biopsy may assist diagnosis. Most patients succumb in less than 3 years, but some have a protracted survival into their teens, and very rarely they may present in early adulthood. Liver pathology comprises fatty change, hepatocyte loss, bile duct proliferation, fibrosis, and often cirrhosis. Gradual progression can be followed in sequential biopsies. Macroscopically, the cerebral cortex is variably involved, but usually there is patchy thinning and discoloration, with a striking predilection for the striate cortex. Microscopic changes include spongiosis, neuronal loss, and astrocytosis, which progresses down through the cortical layers. All areas may be affected but the calcarine cortex is usually most affected. Etiology is still obscure, though mitochondrial and slow viral disorders have been postulated.
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PMID:Progressive neuronal degeneration of childhood with liver disease (Alpers-Huttenlocher syndrome): a personal review. 224 81

We report on an infant male who presented with microcephaly of prenatal onset, schizencephaly, decorticated disturbance of the neurological function, congenital optic atrophy, abnormal eye movements and nystagmus. In addition, he had a skeletal dysplasia with predominant acromelic involvement and a renal disease characterized by both nephritic and nephrotic changes. The natural history of his condition included severe postnatal failure to thrive, lack of development of psychomotor milestones, intractable seizures, terminal renal insufficiency with early death. Such spectrum of phenotypic abnormalities has never been reported before and we suggest that it may represent a new syndromic entity. The differential diagnosis with the oculo-skeletal-renal syndromes, with the osteodysplastic primordial dwarfism of the Taybi-Linder type and with the Hutterite cerebro-osteo-nephrodysplasia, is discussed.
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PMID:A new syndrome with cerebro-oculo-skeletal-renal involvement. 225 Oct 13

The migrational disorders are a rare group of congenital malformations of the brain. They consist of the following entities--lissencephaly (agyria-pachygyria), pachygyria, schizencephaly, heterotopia and polymicrogyria. We studied 40 children with migrational disorders radiologically with CT and MR. This article (part I) deals with our patients their characteristic CT and MR findings along with their clinical presentation and course. These patients presented with one or a combination of the following symptoms, hypotonia, seizures, failure to thrive, microcephaly and occasionally hydrocephalus. These two groups of migrational disorders have abnormalities affecting the gyral-sulcal pattern of the cortex and gray-white matter distribution of the brain. MR provided better delineation of these disorders than CT. Because some forms of the migrational disorders can be inherited, it is extremely important for the radiologist to understand the characteristic findings for correct diagnosis which is essential for parental counseling.
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PMID:The CT and MR evaluation of migrational disorders of the brain. Part I. Lissencephaly and pachygyria. 271 49

The migrational disorders are a rare group of congenital malformations of the brain. They consist of the following entities - lissencephaly (agyria - pachygyria), pachygyria, schizencephaly, heterotopia and polymicrogyria. We studied 40 children with migrational disorders radiologically with CT and MR. This article (Part II) deals with our patients with schizencephaly, heterotopia and polymicrogyria. These patients presented clinically with a variety of symptoms. The most common were seizures, delayed development, failure to thrive and hydrocephalus. CT and MR both demonstrated the characteristic findings in all of our patients except the polymicrogyria group. The gray matter and cleft abnormalities seen in these disorders were demonstrated with CT and MR. However, MR provided better delineation of these disorders than CT. Because some forms of migrational disorders can be inherited, it is extremely important for the radiologist to understand the characteristic findings for correct diagnosis which is essential for parental counseling.
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PMID:The CT and MR evaluation of migrational disorders of the brain. Part II. Schizencephaly, heterotopia and polymicrogyria. 274 27

Increased urinary excretion of xanthine, hypoxanthine, sulphite, thiosulphate and decreased serum uric acid were observed in an infant with profound failure to thrive. Other clinical findings included refractory seizures, spastic quadriplegia and profound psychomotor retardation. The patient died at 20 months of age. There were no detectable activities for xanthine oxidase and sulphite oxidase in the postmortem liver. Urothione, which is the metabolic excretory product of the molybdenum cofactor for molybdoenzymes was not present in the urine. A deficiency of the molybdenum cofactor which is common to both xanthine and sulphite oxidase is presumed to be the metabolic defect responsible for the absent activities of both enzymes.
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PMID:Combined xanthine and sulphite oxidase defect due to a deficiency of molybdenum cofactor. 310 71


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