Tuberculosis and HIV infection among female inmates in São Paulo, Brazil: a prospective cohort study.

Prison populations are at increased risk of both human immunodeficiency virus (HIV) and Mycobacterium tuberculosis infections, but among female inmates information on such risks remains scarce, especially in developing countries. Between October 1992 and November 1993, 350 women incarcerated at a prison in São Paulo, Brazil, were prospectively evaluated for HIV and M. tuberculosis infection and disease. Among them, 87 (25%) were HIV seropositive, and 20 (5.7%) had tuberculosis (TB). During the incarceration period, the purified protein derivative test conversion rate was 29% for HIV-positive and 32% for HIV-negative women. However, the incidence of TB was 9.9 per 100 person-years for HIV-positive and 0.7 per 100 person-years of incarceration for HIV-negative women (p < 0.0001). A multivariate analysis indicated that HIV infection (p < 0.0001) and incarceration time < 12 months (p < 0.05) were each associated with TB. These findings indicate that new transmissions of M. tuberculosis infection are common among female inmates and that HIV-infected women are more likely to acquire active disease during the first 12 months of incarceration. Because of their role in childbearing and care female inmates are an important potential source of transmission of M. tuberculosis, and new strategies to control the spread of TB in prisons need to be developed.

Larva migrans visceral: forma mista de apresentaçäo em adulto: aspectos clínicos e laboratoriais / Visceral larva migrans: a mixed form of presentation in adult patient: clinical and laboratorial features

We relate a case of an 18-year-old man, resident of Xapuri (state of Acre, Brazil), with a history of repeated episodes of meningoencephalitis (three in one year), each one was examined by a local doctor. In our service (Emílio Ribas Institute of Infectology) we observed a patient with polyjoint aches, radiological and bronchoscopic pulmonary alterations (without clinical features), meningeal and brain stem manifestations--with normal brain computed tomography and cerebrospinal fluid. Blood eosinophils and serological Toxocara canis test (ELISA) were greatly increased. With the hypothesis of Toxocariasis (visceral larva migrans) we administered thiabendazole that brought complete clinical and laboratory remission. Inspite of a new episode of headache with meningeal manifestation approximately one month later (treated with dexamethasone resulting in a full remission after three days) we have not found other manifestations in approximately three and a half years of ambulatory care.

[Visceral larva migrans: a mixed form of presentation in an adult. The clinical and laboratory aspects]. / Larva migrans visceral: forma mista de apresentação em adulto. Aspectos clínicos e laboratoriais.

We relate a case of an 18-year-old man, resident of Xapuri (state of Acre, Brazil), with a history of repeated episodes of meningoencephalitis (three in one year), each one was examined by a local doctor. In our service (Emílio Ribas Institute of Infectology) we observed a patient with polyjoint aches, radiological and bronchoscopic pulmonary alterations (without clinical features), meningeal and brain stem manifestations--with normal brain computed tomography and cerebrospinal fluid. Blood eosinophils and serological Toxocara canis test (ELISA) were greatly increased. With the hypothesis of Toxocariasis (visceral larva migrans) we administered thiabendazole that brought complete clinical and laboratory remission. Inspite of a new episode of headache with meningeal manifestation approximately one month later (treated with dexamethasone resulting in a full remission after three days) we have not found other manifestations in approximately three and a half years of ambulatory care.

Empyema with malakoplakic-like lesions by Rhodococcus equi as a presentation of HIV infection.

Rhodococcus equi (Corynebacterium equi) is an aerobic actinomycetes, well described as a cause of pulmonary infection in different animals as horses, pigs and cows. This pathogen has a coccobacillar aspect and a variable acid-fast stain in tissues. Rare cases of human infection by Rhodococcus species were described, the majority by Rhodococcus equi, especially in patients with immunodeficiency syndrome (AIDS) in advanced stages of the disease. Usually the diagnosis of infections by Rhodococcus species is performed by positive blood or bronchoalveolar lavage cultures. Here we described a case of a pleuro-pulmonary infection by Rhodococcus equi, with malakoplakic-like lesions, that was the first manifestation of AIDS, whose diagnosis was performed by pleural biopsy (acid-fast bacteria with a variable coccobacillar aspect inside macrophages) and pleural fluid culture.

Elaboracao de um instrumento para avaliacao da articulacao na producao oral-triagem fonoaudiologica. / Elaboration of an instrument to evaluate the articulation in the production of oral-referral phonoaudiology

Elaborou-se um instrumento para Triagem Fonoaudilogica pertinente ao aspecto articulatorio da producao oral. Apos aplica-lo em 100 criancas, foram identificadas deficiencias e dificuldades que obrigaram a reformulacao do material, que, reaplicado, revelou-se eficiente em relacao ao objetivo proposto.