RESUMO
A case study of an acute tuberculous bronchiolitis (a rarely encountered form of generalized miliary tuberculosis), whose aggravated progressing resulted in fatal outcome 2 months after the onset of the initial disease signs, is described. The prevalence of non-specific infectious-and-allergic manifestations is a clinical-and-morphological peculiarity within the case study, which confirms a diversity of morphological changes occurring in the organism in tuberculosis infection. The etiological- and pathogenetic specific features of acute tuberculous bronchiolitis in children and in adults are under discussion; in particular, a possible role of a preceding viral infection is evaluated. It is one of the cases of hematogenic generalization in primary tuberculosis of adults, observed by the authors, when an involvement of the pulmonary and parenchymatous organs as well as of arachnoids and substances of the cerebrum was registered. The presence of generalized vasculitis with fibrinoid swelling and with necrosis of collagenous fibers of medium (and with the development of pan-vasculitis in the discussed case) is typical of all such observations.
