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)

The authors report the sixth case of Menkes' kinky hair disease. This boy has been observed for as long as 16 months, and he his still alive at the time of publication. This genetic, X linked disorder of copper metabolism is always fatal in childhood. Diagnosis is evoked when is noted the conjunction of progressive cerebral degeneration, seizures, with pili torti and monilethrix. It can be asserted with the very low copper and cerulo-plasmin blood levels. Recognition of the disease in utero might be possible. New findings in skin' electron microscopy and hair' scanning electron microscopy are reported here. And two RX scanner of the brain have been performed.
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PMID:[Menkes' disease (new skin and hair ultrastructural abnormalities) (author's transl)]. 70 42

Alpers disease consists of diffuse cerebral degeneration manifested as developmental delay, seizures, vomiting, and progressive neuromuscular deterioration, with liver disease and death. We report the clinical course of the liver disease, histologic progression of the hepatic lesions, and etiologic investigations in five patients (four girls, three kinships). All had grown and developed normally until seen at 6 to 36 months of age (mean 20 months), with vomiting (n = 5), progressive hypotonia (n = 3), or seizures (n = 2). All had been given anticonvulsants, including valproic acid in three. Liver disease was noted at a mean age of 35 months (range 9 to 67 months), with hepatomegaly (two patients), abnormal hepatic synthetic function (three) or transaminase values (three), and cirrhosis in one. Patients survived for a mean of 4.6 weeks (range 1 to 8 weeks) after the identification of liver disease; all died of hepatic failure. Results of evaluation for infectious and metabolic causes of liver disease and causes of degenerative neuromuscular disease were negative in all patients. Premortem liver biopsy specimens (n = 3) demonstrated an early lesion consisting of lobular disarray, microvesicular steatosis, periportal acute and chronic inflammation, and individual hepatocyte necrosis. Autopsy findings (n = 5) consisted of macrovesicular steatosis, massive hepatocyte dropout, and proliferation of bile ductular elements, with almost complete replacement of hepatocytes by proliferating bile ductular elements in two patients. Brain showed characteristic neuronal degeneration. We conclude that Alpers disease can be a cause of rapidly progressive liver failure in early childhood. Although the cause of this autosomal recessive disease is not known, it does not appear to be related to peroxisomal dysfunction.
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PMID:Liver involvement in Alpers disease. 186 Dec 11

We measured local cerebral metabolic rate for glucose (ICMRGIc) using positron emission tomography (PET) in six children with Sturge-Weber syndrome (SWS) and in six neurologically asymptomatic children with facial capillary hemangioma suggestive of SWS. Children with advanced SWS showed markedly depressed ICMRGIc in the anatomically affected cerebral hemisphere in a distribution that extended beyond the abnormalities depicted on computed tomography scan. In two infants with SWS and recent seizure onset, interictal PET revealed a paradoxical pattern of increased ICMRGIc in the cerebral cortex of the anatomically affected hemisphere. In one of these infants, ICMRGIc was also increased in the contralateral cerebellum, suggesting activation of the cortico-ponto-cerebellar circuitry. Subsequent PET (28 months later) in this child revealed the typical ICMRGIc pattern seen in advanced SWS. Further study of this transient ICMRGIc increase may be important in disclosing the pathogenesis of unilateral cerebral degeneration in SWS. In neurologically asymptomatic children with the facial stigmata of SWS and in children with early SWS, PET provides a sensitive measure of the extent and degree of cerebral metabolic impairment. Serial PET studies in children with SWS can be used to assess disease progression and, together with computed tomography or magnetic resonance imaging, may be useful in the selection of suitable candidates for cerebral hemispherectomy or focal cortical resection.
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PMID:Sturge-Weber syndrome: a study of cerebral glucose utilization with positron emission tomography. 278 35

The difficulties of early diagnosis of Menkes' kinky hair syndrome are described guided by the clinical courses of three related patients. One of these children could be observed continuously from birth. Different from other descriptions the diagnostic value of the clinical features observed in our patients is estimated as follows: 1. severe cerebral degeneration with seizures in the first year of life; 2. subdural hygroma; 3. decreased levels of serum copper and serum coeruloplasmin; 4. hair abnormalities; 5. skin abnormalities. The diagnosis is likely, if serum copper and serum coeruloplasmin are decreased. The diagnosis is proved by increased copper uptake into cultured fibroblasts. The prenatal diagnosis is possible by chorionic villus biopsy or amniocentesis. The importance of carrier detection by cultured fibroblasts and subsequent genetic counselling is underlined.
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PMID:[Clinical aspects of Menkes syndrome]. 343 7