Nsindrome de reye pdf 2012 irseat

Reyes syndrome article library at the national reyes. Encefalopatia nao inflamatoria aguda e grave infiltracao lipidica em diversas visceras. Reye s syndrome usually appears after a flulike infection, upper respiratory infection, chicken pox, or other viral illness. Death occurs in 2040% of those affected and about a third of those who survive are left with a significant degree of. The author defines and discusses reye s syndrome and the hypotheses relating to its causes and associating its incidence with that of chickenpox and influenza a and b. A etiologia continua pouco conhecida, mas infeccoes virais, toxinas exogenas, drogas e erros inatos do metabolismo foram implicados. All body organs are affected, with the liver and brain suffering most seriously. The clinical presentation is quite stereotyped in most instances permitting rapid, accurate diagnosis and early therapeutic intervention. Overall mortality of 31% reye syndrome rarely occurs in newborns or in children older than 18 years. Reye syndrome also called reye s syndrome is a rare but severe illness seen primarily in children between 4 months and 14 years of age with an average age of 6 years 1,2.

The recent decline in the incidence of reye s syndrome appears to be related to the reduced use of aspirin in children and adolescents. Symptoms may include vomiting, personality changes, confusion, seizures, and loss of consciousness. Reye syndrome is a rapidly worsening brain disease. Symptoms include vomiting, listlessness, irritability or combativeness, confusion, delirium, delusions, convulsions, and loss of consciousness. Even though liver toxicity typically occurs, jaundice usually does not. Reye s syndrome occurs in all ages, seasons, and geographical locations, but it. Oct 18, 2019 reye syndrome is a rare illness that can affect the blood, liver, and brain of someone who has recently had a viral infection. Death occurs in 2040% of those affected and about a third of those who survive are left with a significant degree of brain damage. Reye syndrome has emerged as the quintessential example of an acute metabolic encephalopathy. Reye s syndrome is defined by the centers for disease control and prevention as an acute, noninflammatory encephalopathy associated with altered levels of consciousness and liver dysfunction. Prevalence peak incidence age 6 years most children range from 412 years of age. Reye s syndrome rs or reye syndrome is a sudden, sometimes fatal, disease of the brain with degeneration of the liver. Research has established a link between reye s syndrome and the use of aspirin.

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