RESUMO
BACKGROUND: Two outbreaks of dengue hemorrhagic fever occurred in Guadeloupe (French West Indies) in successive epidemics in 1994 and 1995. The first outbreak was caused by DEN-2 virus and the second by DEN-1. CASE REPORTS: Seven life-threatening infections (WHO grade 3/4) were identified. Three previously healthy adults (including two brothers) died. Autopsy reports (2 patients) disclosed hemorrhagic serous effusions, disseminated intravascular coagulation, and in one case a spontaneous spleen rupture. DISCUSSION: Dengue fever is an emerging disease. Its severe hemorrhagic form tends to an uprising incidence and can no longer be considered a disease limited to children in Far-Eastern Asia. Fatalities may occur very suddenly and unexpectedly, even in optimal health care settings, in healthy adults living or travelling in endemic areas, notably the Caribbean.
Assuntos
Surtos de Doenças , Vigilância da População , Dengue Grave/mortalidade , Adulto , Anticorpos Antivirais/sangue , Vírus da Dengue/classificação , Vírus da Dengue/imunologia , Guadalupe , Humanos , Túbulos Renais/patologia , Fígado/patologia , Masculino , Pessoa de Meia-Idade , Dengue Grave/patologiaRESUMO
Angiostrongylus costaricencis causes a clinicopathologic disease, abdominal angiostrongyliasis (AA), first observed in Costa Rica by Morera and Cespedes. AA is mainly observed in children, and is characterized by abdominal pain typically localized to the right lower quadrant. The disease is mostly endemic to Central and South America. However, the disease has begun to appear outside of its endemic area and may simulate Crohn's disease, and is observed in old persons. We report 3 cases of AA, all diagnosed in the Department of Pathology in the CHU in Guadeloupe, FWI, since 1987. The 3 cases are instructive of the disease and the physician needs to be aware of it. It is also a priority to identify intermediate hosts to prevent the disease (AU)