RESUMO
Visceral leishmaniasis is a tropical parasitic disease caused by the species of the genus Leishmania infantum. The clinical picture includes fever, splenomegaly, leucopenia, anaemia and hypergammaglobulinaemia. There may also be a drop in plasma fibrinogen levels or an increase in plasma fibrinolytic activity. Furthermore, visceral leishmaniasis may be the trigger for secondary haemophagocytic lymphohistiocytosis. On the other hand, disseminated intravascular coagulation may also result. The International Society of Thrombosis and Hemostasis has recommended the use of a scoring system for disseminated intravascular coagulation. An association between visceral leishmaniasis and consumption coagulopathy is not frequent. Our systematic literature review from 1967 to 2019 pointed to the report of only 16 cases. Our case demonstrates that it is necessary to be aware of the existence of this association.
Assuntos
Coagulação Intravascular Disseminada/etiologia , Leishmaniose Visceral/complicações , Adulto , Coagulação Intravascular Disseminada/diagnóstico , Humanos , Leishmania infantum/isolamento & purificação , MasculinoRESUMO
OBJECTIVE: To establish clinical and laboratory data of individuals presenting chyluria in endemic areas. RESULTS: 75 individuals were studied. The majority were females with an average age of 45 years residing in the Metropolitan Region of Recife. The mean time between the beginning of the presentation of chyluria and the first care service in the Serviço de Referencia Nacional em Filarioses was approximately 5 years. The most frequent urinalysis changes were hematuria (27.6%), leukocytes (21.9%) and proteinuria (10.5%). The Addis test showed mean values of 155.43 E/min/mL of cylinders, 52,892 E/min/mL of erythrocytes and 291,660 E/min/mL of leukocytes. Among recorded cases, proteinuria had a mean value of 1372.80 mg/dL in 24 h, and the presence of lymphocytes in the urine was positive in 68.3%. Among lymphatic filariasis tests, immunochromatography was positive in 16.7%, there was circulating filarial antigen determined by detection of OG4C3 antibodies in 7.7% and microfilaremia in only 1/55.
