There are few reports in the medical literature about association between bronchiolitis obliterans with organizing pneumonia (BOOP) and aspergilloma. This report shows the presence of both BOOP and pulmonary aspergilloma in a patient with adult T cell leukemia-lymphoma. It is suggested that these findings represent a random association rather than the expression of a nosologic unity.

Keywords: bronchiolitis obliterans; aspergillosis; T cell lymphoma; pneumonia

Objective: To look for correlations between radiological patterns and CD4+ T cell counts in patients coinfected with tuberculosis and human immunodeficiency virus. Methods: Patients included were selected from among those presenting human immunodeficiency virus/tuberculosis coinfection and admitted to the Nereu Ramos Hospital, located in Florianópolis, Brazil, between January of 2000 and December of 2003. Results: A total of 87 patients were included. The mean age was 34 + 8 years, and 6.8% were non-Caucasian. The mean CD4+ T cell count was 220.2 cells/mm3 (median, 144 cells/mm3), and 56.4% of the patients presented less than 200 cells/mm3. We identified the following radiographic patterns and related them to the CD4+ T cell counts: the alveolar pattern in 50.6% of the cases (56.8% CD4+ T cells < 200); the interstitial pattern in 32.2% (53.6% CD4+ T cells < 200); pleural effusion in 24.1% (47.6% CD4+ T cells < 200); cavitation in 24.1% (57.1% CD4+ T cells < 200); enlarged mediastinal or hilar lymph nodes in 11.5% (90% CD4+ T cells < 200); and a normal pattern in 11.5% (60% CD4+ T cells < 200). The mean CD4+ T cell counts for the radiologic patterns isolated were as follows: 235.2/mm3 (alveolar consolidation); 208.8/mm3 (interstitial); 243.3/mm3 (pleural effusion); 265/mm3 (cavitation); 115.1/mm3 (enlarged mediastinal or hilar lymph nodes) (p < 0.05); and 205.5/mm3 (presenting no radiological alterations). As noted, mediastinal/hilar lymph node enlargement was the only pattern that correlated with the degree of cell-mediated immunity in a statistically significant way. Conclusion: With the exception of mediastinal/hilar lymph node enlargement, the radiographic patterns were randomly distributed in relation to the CD4+ T cell counts.

Keywords: Tuberculosis, pulmonary; HIV infections; Lung/radiography; AIDS-related opportunistic infections; CD4 lymphocyte count; T-lymphocytes, helper-inducer