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Coagulation abnormalities in acute promyelocytic leukemia / Alterações da coagulação associadas à leucemia promielocítica aguda
Jacomo, Rafael H; Rego, Eduardo M.
  • Jacomo, Rafael H; University of São Paulo. Medical School of Ribeirão Preto. Center for Cell Therapy. , Department of Internal Medicine. BR
  • Rego, Eduardo M; University of São Paulo. Medical School of Ribeirão Preto. Center for Cell Therapy. , Department of Internal Medicine. BR
Rev. bras. hematol. hemoter ; 31(supl.2): 48-50, ago. 2009.
Article Dans Anglais | LILACS | ID: lil-527523
ABSTRACT
Acute promyelocytic leukemia is frequently accompanied by coagulation abnormalities usually described as laboratorial disseminated intravascular coagulation, which is the main cause of morbidity and early mortality. Aberrant activation of the coagulation cascade and hyperfibrinolysis play an important role in the pathogenesis of bleeding diathesis, but their contribution varies from case to case. Here we review the main laboratorial findings and the recommended clinical management of coagulopathy associated with acute promyelocytic leukemia.
RESUMO
A leucemia promielocítica aguda (LPA) é geralmente acompanhada por anormalidades da coagulação usualmente descritas como coagulação intravascular disseminada e que são a principal causa de mortalidade precoce. A ativação anormal da cascata de coagulação e a hiperfibrinólise desempenham importante papel na patogênese da diátese hemorrágica, mas a contribuição de cada fator varia de caso a caso. Apresentamos aqui uma revisão dos principais achados laboratoriais e da recomendação para o manejo clínico da coagulopatia associada a LPA.
Sujets)

Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Leucémie aiguë promyélocytaire Type d'étude: Guide de pratique langue: Anglais Texte intégral: Rev. bras. hematol. hemoter Thème du journal: Hématologie Année: 2009 Type: Article Pays d'affiliation: Brésil Institution/Pays d'affiliation: University of São Paulo/BR

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Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Leucémie aiguë promyélocytaire Type d'étude: Guide de pratique langue: Anglais Texte intégral: Rev. bras. hematol. hemoter Thème du journal: Hématologie Année: 2009 Type: Article Pays d'affiliation: Brésil Institution/Pays d'affiliation: University of São Paulo/BR