RESUMO
We report the clinical findings and evolution of seven patients (five men and two women), the majority of them intravenous drug users, with paracoccidioidomycosis associated to acquired immunodeficiency syndrome (AIDS). In four of the patients the paracoccidioidomycosis was restricted to the lung and in the three others was generalized with cutaneous involvement. Only two of them had lived recently in rural area, an indication of the possible reactivation of latent focal infection in the other five patients. The recognition of the role of cell-mediated immunity in host defense against Paracoccidioides brasiliensis leds to the prediction of a growing occurrence of the paracoccidioidomycosis-AIDS association in areas that are endemic for these diseases.
Assuntos
Síndrome da Imunodeficiência Adquirida/complicações , Paracoccidioidomicose/complicações , Síndrome da Imunodeficiência Adquirida/diagnóstico , Adulto , Feminino , Humanos , Imunidade Celular , Masculino , Pessoa de Meia-Idade , Paracoccidioidomicose/diagnósticoRESUMO
Eighty-four patients bitten by venomous snakes were studied retrospectively at the School of Medicine of Marília from January 1990 to August 1994. The majority of these patients were rural workers, 65 (77.38 per cent] males and 19 (22.62 per cent) females, aged eight to seventy-five. Forty-three (51.19 per cent) patients were diagnosed as having been bitten by snakes of the genus Bothrops and 41 (48.81 per cent) by Crotalus. Fifty-eight patients (69.04 per cent ) were bitten in the legs and 26 (30.96 per cent ) in the arms. January, March, April and November were the months of higher incidence of bothropic envenomations, while crotalic envenomations were not recorded only in August and September. This study showed that the prevalence of crotalic envenomations in Marília was higher than that of any other regions in Brazil. Further prospective epidemiological studies are needed for a better understanding of these findings.