RESUMO
We report two patients, one symptomatic and another asymptomatic, infected with Cyclospora an enteropathogen recently described. The symptoms were: abdominal pain, hiporexia, vomit, bruxism, watery diarrhea 3 or 4 times in a day but self-limiting after 24 to 72 hours. In both children there were unsporulated oocysts with a diameter of 8.44 +/- 0.146 microns detected in feces concentrated by Faust's technique; the confirmation was achieved with a Ziehl-Neelsen stain and the observation of sporulated oocysts (two sporocysts per oocyst). In Mexico, Cyclospora is perhaps overlooked or it is mistaken with oocysts of Cryptosporidium.
Assuntos
Coccidiose/diagnóstico , Eucoccidiida , Animais , Pré-Escolar , Eucoccidiida/isolamento & purificação , Humanos , Lactente , Masculino , MéxicoRESUMO
A comparative study between 8 cases of trichinosis and 16 of typhoid fever is presented in this paper; all of them were attended in the INP during the period from 1970 to 1990. The diagnosis was established under epidemiologic, clinic and laboratory bases. The range of age of these patients was from 10 to 14 years, from low socioeconomic status; half of the cases had history of in take of infested pork meat. The most characteristic symptoms were: fever, myalgia and limitation of muscular movements. Leukocytosis in addition to eosinophilia were found in 7 cases. Correlation with indirect hemagglutination, CIEF positive test for Trichinella spiralis and biopsy of muscle was done. Thiabendozole therapy was utilized for treatment with satisfactory evolution, except in one case that developed progressive and fatal neurologic damage.