Objective: To describe data related to the pulmonary function of patients with sequelae of pulmonary tuberculosis, pleural tuberculosis or both. Methods: In the outpatient clinic of a university hospital, 218 patients were evaluated. Of those 218, 56 had sequelae of tuberculosis (pulmonary, pleural or both), and 162 had other types of tuberculosis. All patients were evaluated in the pulmonary function laboratory between February 2000 and July 2004, and 43 were found to be eligible for inclusion in the study. Patients with a history of asthma, chronic pulmonary obstructive disease, cardiac insufficiency, collagen diseases, silicosis or thoracic surgery, as well as those for whom spirometry yielded unacceptable results or was not performed, were excluded. The lung fields were divided into six zones, and radiographic results were classified by degree: I (involvement of only one zone with no cavitation); II (involvement of two or three zones or of one zone with cavitation); or III (extensive involvement of three or more zones with or without cavitation). Results: The final study sample comprised 50 patients, 44 (88%) of whom had pulmonary tuberculosis. The most prevalent form (17/50; 34%) was mixed ventilatory disturbance. Severe disturbances were more significant in degree III radiographs (p = 0.0002) and normal pulmonary function was predominant among patients presenting degree I and II radiographs (p = 0.002). Conclusion: The early discovery and treatment of tuberculosis contribute to reduce the number of cases, as well as the incidence of tuberculosis sequelae, thereby improving the quality of life of tuberculosis patients. Further studies, involving longitudinal, sequential analysis and larger samples of patients with tuberculosis sequelae, should be conducted in referral centers in Brazil.

Keywords: Tuberculosis, pulmonary/diagnosis; Tuberculosis, pleural/diagnosis; Respiratory function tests; Spirometry;

Objective: To describe the occurrence of tuberculous uveitis (TBU) at a referral center in the state of Minas Gerais, Brazil. Methods: A total of 16 consecutive patients (≥15 years of age) who underwent diagnostic evaluation of uveitis between January of 2001 and July of 2004 at the Minas Gerais State Referral Center were selected for study. Demographic and clinical data, as well as data related to screening for toxoplasmosis, syphilis, and rheumatologic diseases, together with the results of tuberculin skin testing and HIV testing, were collected. Results: Of the16 patients evaluated, 11 (69%) were found to have TBU. A history of contact with pulmonary tuberculosis was reported by 8 (72%) of the 11 patients with TBU and by 1 (20%) of the 5 with non-TBU. Although the odds ratio for this association was 10.67 (95% CI: 0.59-398.66), the p value was borderline significant (p = 0.078). There was no difference between the patients with TBU and those with non-TBU in terms of the status of ocular inflammation or the tuberculin skin testing results. All of the patients were HIV negative and were monitored for two years. Conclusion: In this study, a history of contact with pulmonary tuberculosis proved to be useful in diagnosing TBU.

Keywords: Tuberculosis; Uveitis; Diagnosis; Brazil.