Radiographic features of pulmonary tuberculosis in patients infected by HIV: is there an objective indicator of co-infection?
Data(s) |
01/08/2001
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Resumo |
This study aimed to compare the radiographic characteristics of patients with pulmonary tuberculosis (TB) and human immunodeficiency virus (HIV) infection with those of HIV-negative patients. In all, 275 TB patients attending the outpatients clinics at the University Hospital/UFPE, were studied from January 1997 to March 1999. Thirty nine (14.2%) of them were HIV+, with a higher frequency of males in this group (p=0.044). Seventy-five percent of the HIV+ patients and 19% of the HIV- had a negative tuberculin test (PPD) (p < 0.001). The proportion of positive sputum smears in the two groups was similar. The radiological finding most strongly associated with co-infection was absence of cavitation (p < 0.001). It may therefore be concluded that the lack of cavitation in patients with pulmonary TB may be considered a useful indicator of the need to investigate HIV infection. This approach could contribute to increasing the effectiveness of local health services, by offering appropriate treatment to co-infected patients. |
Formato |
text/html |
Identificador |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822001000400010 |
Idioma(s) |
en |
Publicador |
Sociedade Brasileira de Medicina Tropical - SBMT |
Fonte |
Revista da Sociedade Brasileira de Medicina Tropical v.34 n.4 2001 |
Palavras-Chave | #Tuberculosis #HIV/AIDS #Radiographic features |
Tipo |
journal article |