Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Serologically confirmed cases of dengue fever among Swedish tourists were studied retrospectively. Dengue fever was found to be the most commonly diagnosed imported arbovirus disease in Sweden during the period December 1989-November 1990. 24 cases were diagnosed. The geographical epidemiology showed that 17/23 who answered a questionnaire were infected in Thailand, most often during spring and early summer. 17 patients were admitted to hospital. All patients had high fever. Other common symptoms were myalgia, headache, fatigue/prostration and erythema. All patients but 1 with a long-standing ataxia recovered without sequelae. Low white blood cell and platelet counts were registered in all sampled patients. Depressed sodium levels and elevated liver enzymes were seen regularly. Dengue virus type 1 was isolated from 2 patients who suffered from dengue haemorrhagic fever grade II in the course of their primary dengue virus infection.
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PMID:Dengue fever among Swedish tourists. 805 9

OBJECTIVE: To review the literature about epidemiological, clinical and preventive aspects of hemorrhagic dengue fever in children, and to provide Brazilian pediatricians with an update on dengue METHODS: We reviewed MEDLINE and classic texts.RESULTS: Dengue is an arbovirus disease, transmitted by Aedes aegypti, a mosquito that feeds indoors and is disseminated in Brazil. Its clinical presentation ranges from asymptomatic forms to acute disease with fever, myalgia, headache and rash. Evolution with hemorrhage, hemoconcentration, decreased platelets and shock is characteristic of dengue shock syndrome. Mortality rate is high, chiefly in children, if not treated earlier. There is no specific antiviral treatment, but a polyvalent vaccine is presently being evaluated.CONCLUSION: Among the prevalent acute infectious diseases in our setting, dengue is one of the most frequent, and may be highly lethal if associated with shock. Vector control is still the most effective prophylactic measure.
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PMID:[Dengue] 1468 79