[Current aspects of bronchial tuberculosis]

The authors report a retrospective study of 34 cases of bronchial tuberculosis observed between 1981 and 1985 with precise endoscopic and histological data. Analysis of the population showed a male predominance (71 p. 100) and a high incidence of black Africans (54 p. 100), much higher than that observed in the general population of tuberculosis in our department (20 p. 100 of black Africans). Three groups of patients were identified with respect to age: group I, 23 patients aged 18 to 32 years; 22 of these patients were black Africans (98 p. 100) with primary tuberculosis; group II, 4 patients aged between 44 and 56: all were immunocompromised; group III, 7 patients over 65 years of age with reinfections: 6 of these 7 patients were French nationals. Apart from the specific problem of immunodepression observed in group II, two distinct features were identified: the primary lympho-bronchial infection of the young African and tuberculous bronchial reinfection of European women over of the age of 65.