Extrapulmonary tuberculosis in non-human immunodeficiency virus-infected adults in an endemic region.

AIMS: Extrapulmonary tuberculosis (EPTB) still constitutes an important clinical problem. We aimed to evaluate the incidence and features of extrapulmonary tuberculosis. MATERIALS AND METHODS: We retrospectively evaluated 14,266 tuberculosis patients diagnosed between January 1999 and December 2003 in a tertiary care hospital in Istanbul. As many as 2,435 patients (17.1%) with EPTB were evaluated for the incidence and features. RESULTS: Of the 14,266 patients, 4,154 were female (29%) and 10,112 were male (71%) and were aged between 14 and 86 years with a mean age of 35 +/- 14 years. As many as 660 (17.9%) patients were diagnosed as EPTB in 1999, 568 (17.8%) in 2000, 357 (13.7%) in 2001, 462 (22%) in 2002 and 388 (14.5%) in 2003. EPTB presented most commonly as pleurisy (66%), followed by lymphadenitis (23%). Lymphadenitis and pleurisy were more commonly observed among female TB patients (60%) and among male TB patients (59%) respectively. EPTB showed a significant female predilection (26.8%) compared to male patients (13.1%). Multi-organ involvement was observed in 37 (1.5%) patients (two organs in 33 and three organs in 4). As many as 197 (8%) EPTB cases had pulmonary tuberculosis simultaneously. CONCLUSIONS: EPTB still constitutes an important clinical problem. The rates of EPTB have remained constant despite the decline in pulmonary tuberculosis cases. In the current study, we present our experience of the incidence and features of EPTB patients without HIV infection. In this study, EPTB cases constituted one-fifth of all tuberculosis cases presented to our center in the study period.

Pleural complications of pulmonary hydatid disease.

OBJECTIVE: The aim of this study was to determine the incidence and diagnostic features of pleural manifestations of pulmonary hydatid disease. METHODOLOGY: Patients with pleural pathology in association with surgery for pulmonary hydatid disease over an 8-year period were evaluated. RESULTS: Twenty-nine (6%) of 474 patients with histologically confirmed pulmonary hydatid disease had pleural abnormalities. The diagnosis was determined preoperatively in 22 patients and was based on radiographic, clinical, and/or serology findings. Bronchoscopic specimens were diagnostic in two of seven patients who had bronchoscopy. Five patients were not diagnosed until surgery. Radiographic abnormalities consisted of pleural thickening and/or free fluid without intrapleural rupture of the cysts in 21 patients. Eight patients had a hydropneumothorax. Sixteen patients had an exudative, uncomplicated effusion. The remaining patients had empyemas. All patients had resection of the pulmonary cysts, and 20 also underwent a pleurectomy. The mean length of hospital stay was 23 +/- 14 days. There was no hospital mortality. CONCLUSION: Pleural lesions associated with pulmonary hydatid disease are rare and have a variable radiographic appearance. In regions in which echinococcal disease is endemic, a high level of clinical suspicion is necessary for diagnosis and appropriate management of this condition.