Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 3-year-old female Siamese cat was admitted to a local animal hospital with a history of recent extreme lethargy and anorexia. A hemorrhagic tumor was removed from an area of oral buccal skin and diagnosed histopathologically as lymphosarcoma. Rapid physical deterioration occurred, and the cat became moribund 2 weeks after surgical operation. Necropsy revealed at least 200 spherical hemorrhagic neoplastic nodules attached to the omentum, mesentery, and peritoneum. Examination of histopathologic sections confirmed the striking characteristics of an extremely vascular and highly invasive malignant lymphoma, which was designated feline tumor No. 01 (FeT-01). There was no evidence of peripheral blood leukemia. Electron microscopic examination of tumor tissue revealed numerous viral particles having characteristics common to both feline leukemia virus (FeLV) and feline syncytium-forming virus (FeSFV). Primary cells and cultures propagated from tumor tissue were found to be negative or weakly positive for group-specific (gs) antigen by radioimmunoassay but strongly positive when assayed by indirect immunofluorescence. Co-cultivation of cells from tumor tissue, with normal prescreened feline embryo cells, revealed the presence of numerous FeSFV-like viral particles in the absence of C-type virus. A FeSFV was isolated from these passaged cells, with characteristics similar to FeSFV isolates previously described in the literature. The apparent presence of FeSFV in lymphosarcomatous tissue and the apparent absence of FeLV C-type particles in passaged cells indicate the need to make a more intensive study of the FeSFV group of viruses and the possible etiologic relationship to feline malignancies.
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PMID:An unusual case of feline leukemia and an associated syncytium-forming virus. 16 23

A 3-year-old girl was stung by a scorpion (Androctonus bicolor bicolor) in her foot while walking barefoot in a courtyard in the early evening. Within an hour she began to vomit and became extremely agitated. On admission she was stuporous and hypotensive, and severe hypertonicity and prolonged convulsions ensued. Treatment consisted of adrenalin, corticosteroids, diazepam, chloral hydrate and phenobarbital and she improved within 2 hours. The following day myocardial involvement, with tachycardia, gallop rhythm and electrocardiographic abnormalities developed and treatment with digoxin and dexamethasone was started. Full recovery took 6 days. Both black and brown scorpions of this species are dangerous and may cause multisystem manifestations, especially in young children. Usually found in the desert or in sand dunes, it sometimes occurs in inhabited areas as well, in rubble or building ruins. Its distribution is from Haifa in the north down to the Sinai peninsula.
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PMID:[Myocardial and central nervous system involvement in scorpion envenomation by Androctonus bicolor bicolor]. 188 3

A 3 year old boy who had glutaric aciduria diagnosed at 22 months of age was admitted with a history of lethargy, vomiting, and fever. He had been receiving glucose polymers as part of his dietary management. He was severely hypernatraemic, but after resuscitation and rehydration made a good recovery. The possible aetiology of his hypernatraemia is discussed.
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PMID:Glucose polymer regimens and hypernatraemia. 224 22

A 3 year old girl with Down's syndrome became lethargic and withdrawn, and investigations showed a specific malabsorption of vitamin B12 without proteinuria.
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PMID:Specific malabsorption of vitamin B12 in Down's syndrome. 294 Sep 80

A 3-day-old girl had a syndrome of lethargy and lactic acidosis. Pregnancy and delivery had been normal; there was no consanguinity or family history of neuromuscular disease. At age 4 1/2 months, she had generalized weakness, hypotonia, areflexia, and macroglossia. She developed cyanosis and respiratory failure, and marked cardiomegaly was noted. She died at age 8 1/2 months of cardiac arrest. Results from a muscle biopsy specimen obtained at age 4 1/2 months showed ragged-red fibers and increased glycogen and lipid droplets. With the cytochrome c oxidase reaction, only 5% of the fibers stained positively in the biopsy specimen. Cytochrome c oxidase activity was 7.3% of normal in muscle mitochondria and 12.2% of normal in heart mitochondria. Reduced-minus-oxidized cytochrome spectra showed lack of the cytochrome aa3 peak. Immunotitration using antibodies against purified human heart cytochrome c oxidase showed normal amount of cross-reacting material in both heart and muscle. The genetic error could have involved a cytochrome c oxidase isozyme common to heart and muscle.
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PMID:Myopathy and fatal cardiopathy due to cytochrome c oxidase deficiency. 302 95

A 3 year old girl presented with a three week history of lethargy, constipation, and joint swelling. Investigation showed primary hypothyroidism associated with immunological changes including thyroglobulin antibodies. Reassessment several months after beginning thyroxine treatment confirmed persisting hypothyroidism. Primary hypothyroidism may present as a rapid onset disorder.
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PMID:Acute hypothyroidism in a 3 year old. 405 45

Two infants with fatal echovirus type 11 infections are described. Disseminated intravascular coagulation developed in both patients, and at postmortem examination, diffuse hemorrhagic necrosis of multiple organ systems was evident, most strikingly in the liver. A 3-month-old child is described, in whom lethargy, vomiting, pitting edema of the occipital scalp and neck, and subsequent diffuse echovirus disease developed. The clinical manifestation in this infant of focal myositis with histologic documentation at postmortem examination is unique to echovirus 11 disease. To our knowledge, this child represents the first described patient with nonparalytic, fatal echovirus type 11 infection occurring beyond the immediate neonatal period.
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PMID:Fatal echovirus type 11 infections. 729 6

A 3 1/2-year-old boy presented at three months of age with an acute episode of lethargy, somnolence, hypoglycemia, hepatomegaly, and cardiomegaly, which responded poorly to restoration of the blood sugar level to normal. The absence of ketonuria during subsequent episodes of severe hypoglycemia prompted a search for a defect in fatty acid oxidation. Plasma carnitine (2.0 to 5.0 mumol per liter), muscle carnitine (0.01 to 0.02 mumol per gram, wet weight) and liver carnitine (0.021 to 0.065 mumol per gram, wet weight) were all less than 5 per cent of the normal mean. During a 36-hour fast, ketones were barely detectable. Prolonged treatment with oral carnitine over a six-month period resulted in increased muscle strength, a dramatic reduction in cardiac size, relief of cardiomyopathy, partial repletion of carnitine levels in plasma and muscle, and complete repletion in the liver. Systemic carnitine deficiency is an easily treatable cause of recurrent Reye's-like syndrome. Its diagnosis requires measurement of carnitine levels.
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PMID:Systemic carnitine deficiency--a treatable inherited lipid-storage disease presenting as Reye's syndrome. 743 84

A 3.5-year-old male Golden Retriever with lethargy, generalized lymphadenopathy, and hepatosplenomegaly was determined to have malignant histiocytosis, based on the morphologic appearance of neoplastic cells by light and electron microscopic examination, evidence of erythrophagocytosis, the presence of diffuse nonspecific esterase activity, and immunohistochemical demonstration of vimentin intermediate filaments. Because of the appearance of abundant iron stores in the bone marrow, serum was obtained for determination of iron, total iron binding capacity, and ferritin values. Serum ferritin concentrations were markedly increased. Measurement of serum ferritin concentrations may be useful in supporting a diagnosis of malignant histiocytosis, and the monitoring of serum ferritin concentrations may be useful for assessing treatment and regression of the disease.
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PMID:Hyperferritinemia associated with malignant histiocytosis in a dog. 782 79

A 3-year-old Chinese girl with alternating hemiplegia syndrome failed to respond to anticonvulsants, antimigrainous drugs, and calcium channel blockers. She made a complete remission with a 4-week course of steroid, and relapsed after steroid withdrawal. Electroencephalogram and brain mapping during the hemiplegic attack showed unilateral high-voltage sharp slow-wave discharges in the temporo-occipital region contralateral to the hemiplegic side and diffuse high-voltage slowing during attacks of quadriplegia or other clinical manifestation such as dullness, lethargy, or yawning. Brain perfusion single photon emission computed tomographic (SPECT) scan study during the attack showed decreased uptake in the temporoparietal region contralateral to the hemiplegic side and in the ipsilateral basal ganglia, whereas the perfusion was normal between attacks. Electroencephalogram background activity was improved while the child was in clinical remission with steroid treatment. Computed tomographic and magnetic resonance imaging scans of the brain were normal. Carotid angiogram failed to show any structural or dynamic changes of the carotid arteries. The possible mechanism underlying alternating hemiplegia syndrome might be transient and reversible cerebral ischemia with high-voltage slow-wave discharges shown in the electroencephalogram and decreased perfusion in SPECT scan.
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PMID:Alternating hemiplegia syndrome: electroencephalogram, brain mapping, and brain perfusion SPECT scan study in a Chinese girl. 840 62


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