[Clinical classification of extrapulmonary tuberculosis].

The authors propose a clinical classification of extrapulmonary tuberculosis, which is based on the standard reporting signs. They give the definitions of classification criteria established in any locations of tuberculous infection: etiology (tuberculosis, BCG infection, tuberculoallergic lesions), the extent and activity of a process with regard to clinical and morphological stages; bacterial isolation with consideration of the drug resistance of Mycobacteria; the nature of complications and sequels, etc. The characterization of local lesion includes the determination of organ-dependent clinical forms of tuberculosis; the type and form of complication; residual and sequels.